{"id":9492,"date":"2026-01-26T03:09:05","date_gmt":"2026-01-26T03:09:05","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=9492"},"modified":"2026-04-27T11:16:12","modified_gmt":"2026-04-27T11:16:12","slug":"what-you-need-to-know-about-liquid-silicone-rubber","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/ko\/what-you-need-to-know-about-liquid-silicone-rubber\/","title":{"rendered":"Liquid Silicone Rubber: Properties, Processing, and Common End Uses"},"content":{"rendered":"<p>Liquid silicone rubber is typically evaluated for its balance of heat resistance, flexibility, biocompatibility, and processing efficiency in molded parts. Engineers and buyers usually review curing behavior, viscosity control, molding conditions, and regulatory suitability before adopting it for medical, electrical, or consumer-product use.<\/p>You also find it in fast and clean injection molding. More people are using it all over the world. For example, the market will grow from $2.81 billion in 2023 to $4.97 billion by 2030: People pick it because it is safe, useful, and has special features. <h2>Practical Takeaways<\/h2> <ul> <li>\uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub294 \uc548\uc804\ud569\ub2c8\ub2e4. \uc0ac\ub78c\ub4e4\uc740 \uc758\ub8cc \ubc0f \uc720\uc544\uc6a9\ud488\uc5d0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. LSR\uc740 \uac15\ud558\uace0 \ubd80\ub7ec\uc9c0\uc9c0 \uc54a\uace0 \uad6c\ubd80\ub7ec\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9e4\uc6b0 \ub728\uac81\uac70\ub098 \ub9e4\uc6b0 \ucc28\uac00\uc6b4 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \ubc0f \uc790\ub3d9\ucc28 \ub4f1 \ub9ce\uc740 \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. LSR\uc740 \ud658\uacbd\uc5d0\ub3c4 \uc88b\uc2b5\ub2c8\ub2e4. \uc7ac\ud65c\uc6a9\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc774 \ud544\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0 LSR\uc744 \uc120\ud0dd\ud558\uc138\uc694. <a href=\"https:\/\/changhongchemical.com\/tpo-free-gel-polish-vs-regular-gel-polish-safety-differences\/\" target=\"_blank\" rel=\"noopener\">\uc548\uc804\ud558\uace0 \uc624\ub798 \uc9c0\uc18d\ub418\ub294<\/a>.<\/li> <\/ul> <h2>\uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2> <h3>LSR \uc815\uc758 \ubc0f \ud2b9\uc9d5<\/h3> Liquid silicone rubber is special for many reasons. It starts as two separate liquids. One liquid is the base. The other has a catalyst. When you mix them, they react and become solid. Platinum is used as the catalyst. This keeps the product clean and safe. Factories use machines to mix the liquids evenly. They use a 1:1 ratio. The mixture goes into a mold. Heat makes the liquid turn solid. This process is called liquid injection molding. Liquid silicone rubber has many unique features. Here are some important ones: Liquid silicone rubber is strong in tough places. It does not smell or taste. You find it in kitchen tools and baby items. It works well in medical devices. It does not cause allergies. It stops bacteria from growing. <h3>LSR\uacfc \ub2e4\ub978 \uc7ac\ub8cc<\/h3> Liquid silicone rubber is different from other silicone and rubber types. The main difference is how you make and use them. Liquid silicone rubber uses injection molding. This gives you clean and exact parts. It also makes less waste. Here is a table that shows how liquid silicone rubber compares to high consistency rubber: Liquid silicone rubber stretches more than high consistency rubber. It works better in hot and cold places. You need special machines to make it. The products are very clean and pure. High consistency rubber can be shaped in more ways. But it does not stretch as much. It may not last as long in hard conditions. Here are some things to remember about LSR and other materials: <ul> <li>LSR\uc740 \uaddc\uce59\uc801\uc778 \uac00\uad50 \ub124\ud2b8\uc6cc\ud06c\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub354 \uc798 \ub298\uc5b4\ub0a9\ub2c8\ub2e4.<\/li> <li>LSR\uc740 \uacbd\ud654 \uc2dc \uc6d0\uce58 \uc54a\ub294 \ubd80\uc0b0\ubb3c\uc744 \ub9cc\ub4e4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub354 \uc548\uc804\ud569\ub2c8\ub2e4.<\/li> <li>\uc8fc\uc870, \uc555\ucd9c \ub610\ub294 \uc0ac\ucd9c \uc131\ud615\uc5d0 LSR\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc218 \uae30\uacc4\uc5d0\uc11c \uac00\uc7a5 \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/li> <\/ul> \uc0c8\ub85c\uc6b4 \uae30\uc220\ub85c \uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\uac00 \ub354\uc6b1 \uac1c\uc120\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uc81c LSR\uc740 \ud2b9\ubcc4\ud55c \uae30\ub2a5\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uba74 \uc790\uccb4 \uc724\ud65c \ud45c\uba74, \ub192\uc740 \uc5f4\uc804\ub3c4\uc728, \ud56d\uade0\uc131 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc7a5\uc5d0\uc11c\ub294 \ucca8\ub2e8 \uae30\uacc4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc791\uace0 \uc12c\uc138\ud55c \ubd80\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd80\ud488\uc740 \uc804\uc790\uc81c\ud488\uacfc \uc758\ub8cc \uae30\uae30\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654\ub294 \ub354 \ub098\uc740 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub610\ud55c \ub0ad\ube44\uac00 \uc904\uc5b4\ub4e4\uace0 \uc120\ud0dd\uc758 \ud3ed\uc774 \ub113\uc5b4\uc9d1\ub2c8\ub2e4. <h2>\uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\uc758 \ud2b9\uc131 \ubc0f \uad6c\uc131<\/h2> <h3>\ud654\ud559 \uad6c\uc870 \ubc0f \uacbd\ud654<\/h3> Liquid silicone rubber has a special chemical structure. Its backbone is made of siloxane. Siloxane is a chain of silicon and oxygen atoms. This makes the material both strong and bendy. The polymer chains have vinyl groups at their ends. When you mix two parts together, these vinyl groups react with silicone oil that has hydrogen. Platinum helps this reaction happen. Here is what happens during curing: <ol> <li>\ud3f4\ub9ac\uba38 \uc0ac\uc2ac\uc758 \ube44\ub2d0 \uadf8\ub8f9\uc740 \uac00\uad50\uc81c\uc758 Si-H \uacb0\ud569\uacfc \ubc18\uc751\ud569\ub2c8\ub2e4.<\/li> <li>\uc774 \ubc18\uc751\uc740 \uc0ac\uc2ac\uc744 \uc11c\ub85c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li> <li>\uc790\ub8cc\ub294 \uacac\uace0\ud55c \ub124\ud2b8\uc6cc\ud06c\uac00 \ub429\ub2c8\ub2e4.<\/li> <\/ol> You can see the main parts in this table: Platinum-cured liquid silicone rubber uses hydrosilylation. This makes the material stronger and better with heat. It also helps factories work faster. Platinum curing keeps molds clean and saves time. Liquid silicone rubber comes in two parts. One part has the platinum catalyst. The other part has methylhydrogensiloxane and an alcohol inhibitor. Long polysiloxane chains are mixed with treated silica. This mix makes the material tough and steady. <h3>\uc8fc\uc694 \ubb3c\ub9ac\uc801 \uc18d\uc131<\/h3> \uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc911\uc694\ud55c \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <ul> <li>\uc21c\ub3c4\uac00 \ub192\ub2e4\ub294 \uac83\uc740 \ubab8\uacfc \uc74c\uc2dd\uc5d0 \uc548\uc804\ud558\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4. \ub098\uc05c \ud654\ud559 \ubb3c\uc9c8\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li> <li>\uc18c\uc7ac\uac00 \ub9e4\uc6b0 \ud2bc\ud2bc\ud558\uace0 \uc27d\uac8c \ucc22\uc5b4\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc77c\ubd80 \uc720\ud615\uc740 \uc131\ud615 \ud6c4 \ucd94\uac00 \uc5f4\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li> <li>\ubbfc\uac10\ud55c \uc6a9\ub3c4\uc758 \uacbd\uc6b0 \ud718\ubc1c\uc131 \ubb3c\uc9c8\uc744 0.5% \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubd80 \uc720\ud615\uc740 \uc774\ubbf8 \uc774 \uaddc\uce59\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/li> <\/ul> \ub2e4\uc74c\uc740 \ud45c\uc758 \uc8fc\uc694 \uc18d\uc131\uc785\ub2c8\ub2e4: <ul> <li>\uc778\uc7a5 \uac15\ub3c4\ub294 \ubd80\ub7ec\uc9c0\uae30 \uc804\uc5d0 \ub2f9\uae30\ub294 \ud798\uc774 \uc5bc\ub9c8\ub098 \uacac\ub51c \uc218 \uc788\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li> <li>\uc5f0\uc2e0\uc728\uc740 \ub04a\uc5b4\uc9c0\uae30 \uc804\uc5d0 \uc5bc\ub9c8\ub098 \ub298\ub9b4 \uc218 \uc788\ub294\uc9c0 \uc54c\ub824\uc90d\ub2c8\ub2e4. \uc77c\ubd80 \uc720\ud615\uc740 1,000% \uc774\uc0c1 \ub298\uc5b4\ub0a9\ub2c8\ub2e4.<\/li> <li>\ub0b4\uc5f4\uc131\uc740 -50\u00b0C\uc5d0\uc11c 250\u00b0C \uc774\uc0c1\uc5d0\uc11c \uc791\ub3d9\ud55c\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4.<\/li> <\/ul> Other things like elasticity, compression set, and tear resistance show how well it works. It cures into a strong shape that lasts a long time. Adding things like nanotubes or mineral fillers makes it even stronger and better with heat. Purity is important for special uses. High purity keeps people safe, like in medical tools and baby items. The material does not get hurt by ozone or sunlight. The strong silicone base also helps protect against hits when you add special fillers. <h2>\uc6a9\ub3c4 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2> <h3>\uc0b0\uc5c5 \ubc0f \uc758\ub8cc\uc6a9<\/h3> \uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub294 \ub9ce\uc740 <a href=\"https:\/\/changhongchemical.com\/application-areas-and-functions-of-chemical-auxiliaries\/\" target=\"_blank\" rel=\"noopener\">\ub300\ud615 \uc0b0\uc5c5<\/a>. \ud5ec\uc2a4\ucf00\uc5b4 \ubc0f \uc758\ub8cc \uae30\uae30\ub294 \uc804\uccb4 LSR \uc0dd\uc0b0\ub7c9 \uc911 38.3% \uc774\uc0c1\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc530, \uac1c\uc2a4\ud0b7, O-\ub9c1\uc740 \uc804\uccb4\uc758 35.8% \uc774\uc0c1\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uc18c\uc7ac\ub294 \uc548\uc804\uacfc \uc2e0\ub8b0\uac00 \ub9e4\uc6b0 \uc911\uc694\ud560 \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4. <ul> <li>\ud5ec\uc2a4\ucf00\uc5b4 \ubc0f \uc758\ub8cc \uae30\uae30(38.3%)<\/li> <li>\uc530, \uac1c\uc2a4\ud0b7 \ubc0f O-\ub9c1(35.8%)<\/li> <\/ul> Doctors use liquid silicone rubber for catheters, implants, and tools. It is also in valves, seals, and gaskets. These items must pass strict rules like ISO 10993 and FDA 21 CFR 177.2600. You can trust these products because they do not cause allergies. They also stop bacteria from growing. The car industry uses more LSR every year. You find it in battery seals, gaskets, and connectors. The use of LSR in cars is rising fast, especially with electric cars. <h3>\uc18c\ube44\uc790 \ubc0f \uc77c\uc0c1 \uc81c\ud488<\/h3> \uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub85c \ub9cc\ub4e0 \uc81c\ud488\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <a href=\"https:\/\/changhongchemical.com\/application-areas-and-functions-of-chemical-auxiliaries\/\" target=\"_blank\" rel=\"noopener\">\ub9e4\uc77c<\/a>. \uc8fc\ubc29 \uc6a9\ud488, \uc720\uc544\uc6a9\ud488, \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30\uc5d0\ub294 \uc885\uc885 LSR\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac00\uc815\uacfc \uc9c1\uc7a5\uc5d0\uc11c \uc81c\ube75 \ub3c4\uad6c, \uc758\ub8cc \ub3c4\uad6c, \uc790\ub3d9\ucc28 \ubd80\ud488\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <ul> <li>\uc8fc\ubc29\uc6a9\ud488<\/li> <li>\uc720\uc544\uc6a9 \uc81c\ud488<\/li> <li>\uc6e8\uc5b4\ub7ec\ube14 \ub514\ubc14\uc774\uc2a4<\/li> <li>\ubca0\uc774\ucee4\ub9ac<\/li> <li>\uc758\ub8cc \uae30\uae30<\/li> <li>\uc790\ub3d9\ucc28 \ubd80\ud488<\/li> <\/ul> Baby items like pacifiers and bottle nipples use LSR. It lasts a long time and stays safe. Silicones that meet FDA and USP Class VI rules do not cause harm. LSR parts can last for many years if used right. They do not get ruined by acids, bases, solvents, or oils. This makes them safe for babies. Food items that touch silicone must follow FDA rules. Silicone must meet 21 CFR Part 177. This keeps food safe from bad chemicals. You can trust silicone that is approved by the FDA for food use. <h2>\uc7a5\uc810\uacfc \ub2e8\uc810<\/h2> <h3>LSR\uc758 \uc774\uc810<\/h3> Liquid silicone rubber has many good points. It is safe and pure. It bends and stretches well. You can use it for medical tools, baby things, and kitchen items. It does not cause allergies or skin problems. Bacteria do not grow on it. It is safe for food and for touching the body. Liquid silicone rubber is great for making lots of parts fast. The first tools cost more, but each part costs less. Look at this table to see how it matches up with other materials: You can make strong parts that last a long time. There is not much waste. Machines do most of the work, so labor costs are low. The shapes come out clean and exact. <h3>\uc81c\ud55c \uc0ac\ud56d \ubc0f \uc77c\ubc18\uc801\uc778 \uc624\ud574<\/h3> \uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\uc5d0\ub294 \uba87 \uac00\uc9c0 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \ub2e8\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: <ul> <li>\uc2a4\ud2b8\ub808\uc2a4\uac00 \ub9ce\uc740 \uacf3\uc5d0\uc11c\ub294 \uadf8\ub2e4\uc9c0 \uac15\ud558\uc9c0 \uc54a\uc74c<\/li> <li>\uc77c\ubd80 \ud654\ud559 \ubb3c\uc9c8, \uc624\uc77c \ub610\ub294 \uc6a9\uc81c\ub85c \uc778\ud574 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li> <li>\ub108\ubb34 \ub728\uac70\uc6cc\uc9c0\uba74 \uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li> <li>\ub2e4\ub978 \ubb3c\uac74\uc5d0 \uc798 \ub2ec\ub77c\ubd99\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li> <li>\uace0\uc804\uc555 \uc804\uae30 \uc791\uc5c5\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/li> <li>\ub9cc\ub4e4 \ub54c \uae30\ud3ec\uac00 \ubc1c\uc0dd\ud558\uac70\ub098 \uacbd\ud654\uac00 \uace0\ub974\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li> <li>\ud2b9\uc218 \uc720\ud615\uc740 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li> <\/ul> \uc5b4\ub5a4 \uc0ac\ub78c\ub4e4\uc740 LSR\uc774 \uc548\uc804\ud558\uc9c0 \uc54a\uac70\ub098 \uc54c\ub808\ub974\uae30\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5f0\uad6c \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 \ud53c\ubd80\ub97c \uc190\uc0c1\uc2dc\ud0a4\uac70\ub098 \uc54c\ub808\ub974\uae30\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ucc9c\uc5f0 \ub77c\ud14d\uc2a4 \uace0\ubb34\ubcf4\ub2e4 \ub354 \uc548\uc804\ud569\ub2c8\ub2e4. \uc5b4\ub5a4 \uc0ac\ub78c\ub4e4\uc740 \ubab8\uc5d0 \ub0a8\uc544 \uc788\uac70\ub098 \uc9c8\ubcd1\uc744 \uc720\ubc1c\ud55c\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uacb0\uacfc \uccb4\ub0b4\uc5d0 \ub0a8\uc544 \uc788\uac70\ub098 \ubc15\ud14c\ub9ac\uc544\uc758 \uc131\uc7a5\uc744 \ub3d5\uc9c0 \uc54a\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. FDA\ub294 \uc2dd\ud488 \ubc0f \uc758\ub8cc\uc6a9\uc73c\ub85c \uc548\uc804\ud558\ub2e4\uace0 \ubc1d\ud614\uc2b5\ub2c8\ub2e4. <h2>\uc548\uc804 \ubc0f \ud658\uacbd \uc601\ud5a5<\/h2> <h3>\uac74\uac15 \ubc0f \uc0dd\uccb4 \uc801\ud569\uc131<\/h3> \uadf8 \uc774\uc720\uac00 \uad81\uae08\ud558\uc2e4 \uac81\ub2c8\ub2e4. <strong>\uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34<\/strong> \ub294 \uc778\uccb4\uc5d0 \uc548\uc804\ud569\ub2c8\ub2e4. \ub9ce\uc740 \uc758\uc0ac\ub4e4\uc774 \uc624\ub7ab\ub3d9\uc548 \uc2e0\uccb4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc774 \ubb3c\uc9c8\uc744 \uc2e0\ub8b0\ud569\ub2c8\ub2e4. \uc784\ud50c\ub780\ud2b8\uc640 \uce74\ud14c\ud130\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uccb4\ub0b4\uc5d0 \uba38\ubb34\ub294 \ub2e4\ub978 \uc7a5\uce58\uc5d0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc548\uc804\ud55c \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: <ul> <li>\ub354\uc6b4 \uacf3\uc774\ub098 \ucd94\uc6b4 \uacf3\uc5d0\uc11c\ub3c4 \ub3d9\uc77c\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/li> <li>\uc5f4 \ub610\ub294 \ubc29\uc0ac\uc120\uc73c\ub85c \uccad\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li> <li>\uc2e0\uccb4\uc640 \ubc18\uc751\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li> <li>\uc54c\ub808\ub974\uae30\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li> <\/ul> \uc758\uc0ac\uc640 \uacfc\ud559\uc790\ub4e4\uc740 \uc2e0\uc911\ud55c \ub2e8\uacc4\ub97c \uac70\uccd0 \uc548\uc804\ud55c\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \ubb3c\uc9c8\uc744 \ud14c\uc2a4\ud2b8\ud560 \uacc4\ud68d\uc744 \uc138\uc6c1\ub2c8\ub2e4. \ud654\ud559\uc801 \ubc0f \uc0dd\ubb3c\ud559\uc801 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \ubcf4\uace0\uc11c\ub97c \uc791\uc131\ud558\uc5ec FDA\uc5d0 \ubcf4\ub0c5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0ac\ub78c\ub4e4\uc744 \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud569\ub2c8\ub2e4. <h3>\ud658\uacbd\uc801 \uace0\ub824 \uc0ac\ud56d<\/h3> \ub2e4\uc74c\uacfc \uac19\uc740 \uc9c8\ubb38\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34<\/strong> after you use it. This material lasts a long time. It does not turn into microplastics. It comes from silica, which is a natural mineral. It does not put bad chemicals in the air or water. Some factories try new ways to make silicone better for the planet. They mix it with oils from plants. This uses less energy and fewer chemicals. The final product can break down into silicone oils. You can use these oils again. When you recycle silicone, you have two main choices: <ul> <li><strong>\uae30\uacc4 \uc7ac\ud65c\uc6a9<\/strong>: \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc624\ub798\ub41c \uc2e4\ub9ac\ucf58\uc744 \uc790\ub974\uace0 \uac08\uc544\ub0c5\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \uadf8\uac83\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0c8\ub85c\uc6b4 \uac83\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc5d0\ub108\uc9c0\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uc9c0\ub9cc \uc5ec\ub7ec \ubc88 \uc0ac\uc6a9\ud558\uba74 \ud488\uc9c8\uc774 \ub098\ube60\uc9d1\ub2c8\ub2e4.<\/li> <li><strong>\ud654\ud559 \ubb3c\uc9c8 \uc7ac\ud65c\uc6a9<\/strong>: \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc5f4\uacfc \ud654\ud559 \ubb3c\uc9c8\ub85c \uc2e4\ub9ac\ucf58\uc744 \uc791\uc740 \uc870\uac01\uc73c\ub85c \ubd84\ud574\ud569\ub2c8\ub2e4. \ub2e4\uc2dc \uc88b\uc740 \uc81c\ud488\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub354 \ub9ce\uc740 \uc5d0\ub108\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc \ud3d0\uae30\ubb3c\uacfc \uc624\uc5fc\uc744 \ub9c9\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li> <\/ul> <div class=\"qc-divider-wrapper\"> <div class=\"qc-divider\"><\/div> <\/div> \uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub294 \uac15\ud558\uace0 \uc27d\uac8c \uad6c\ubd80\ub7ec\uc9d1\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc758\ub8cc \ub3c4\uad6c, \uc804\uc790 \uc81c\ud488, \uc8fc\ubc29 \uc6a9\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc5f4\uc774\ub098 \ud654\ud559 \ubb3c\uc9c8\uc5d0 \uc758\ud574 \ub9dd\uac00\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. LSR\uc740 \uc27d\uac8c \ud750\ub974\uae30 \ub54c\ubb38\uc5d0 \uacf5\uc7a5\uc5d0\uc11c \uc791\uc740 \ubd80\ud488\uc744 \ube60\ub974\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. LSR\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ub4f1\uae09, \uacbd\ub3c4\uacc4, \uc21c\ub3c4\ub97c \uc0b4\ud3b4\ubd10\uc57c \ud569\ub2c8\ub2e4. \ud56d\uc0c1 \uae30\uc220 \ub370\uc774\ud130 \uc2dc\ud2b8\ub97c \uad6c\ud558\uc138\uc694. \uc758\ub8cc\uc6a9 \ub610\ub294 \uc2dd\ud488\uc6a9\uc73c\ub85c FDA \ub610\ub294 USP \ud074\ub798\uc2a4 VI \uc2b9\uc778\uc744 \ubc1b\uc558\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \ud655\uc2e4\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \uacf5\uae09\uc5c5\uccb4\ub098 \uc81c\uc870\uc5c5\uccb4\uc5d0 \ub3c4\uc6c0\uc744 \uc694\uccad\ud558\uc138\uc694. \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c LSR\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2> <h3>\uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\uc758 \uc8fc\uc694 \uc6a9\ub3c4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3> \uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub294 \ub2e4\uc591\ud55c \uacf3\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc758\ub8cc \uae30\uae30\uc640 \uc720\uc544\uc6a9\ud488\uc5d0\uc11c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ubc29 \ub3c4\uad6c\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uacf5\uc7a5\uc5d0\uc11c\ub294 \uc548\uc804\ud558\uace0 \ud2bc\ud2bc\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \ubd80\ub7ec\uc9c0\uc9c0 \uc54a\uace0 \uad6c\ubd80\ub7ec\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc530\uacfc \uac1c\uc2a4\ud0b7\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <h3>\uc561\uc0c1 \uc2e4\ub9ac\ucf58 \uace0\ubb34\uac00 \uc77c\ubc18 \uc2e4\ub9ac\ucf58\uacfc \ub2e4\ub978 \uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3> \uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub294 \uc561\uccb4\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uacbd\ud654 \ud6c4\uc5d0\ub294 \uace0\uccb4\ub85c \ubcc0\ud569\ub2c8\ub2e4. \uc77c\ubc18 \uc2e4\ub9ac\ucf58\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uccb4 \ub610\ub294 \uc824\uc785\ub2c8\ub2e4. LSR\uc740 \ud2b9\uc218 \uc0ac\ucd9c \uacf5\uc815\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubd80\ud488\uc744 \ub354 \uae68\ub057\ud558\uace0 \uc815\ud655\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <h3>\ud504\ub85c\uc81d\ud2b8\uc5d0 LSR\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ud655\uc778\ud574\uc57c \ud560 \uc0ac\ud56d\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3> \uba3c\uc800 \ub4f1\uae09\uacfc \uacbd\ub3c4\ub97c \ud655\uc778\ud558\uc138\uc694. \uc21c\ub3c4\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \ud655\uc778\ud558\uc138\uc694. <a href=\"https:\/\/changhongchemical.com\/what-is-an-antifoaming-agent-and-why-you-need-it%EF%BC%9F\/\" target=\"_blank\" rel=\"noopener\">FDA \ub610\ub294 \uc758\ub8cc \uc2b9\uc778<\/a> \uc548\uc804\uc774 \ud544\uc694\ud55c \uacbd\uc6b0. \uacf5\uae09\uc5c5\uccb4\uc5d0 \uae30\uc220 \ub370\uc774\ud130 \uc2dc\ud2b8\ub97c \uc694\uccad\ud558\uc138\uc694. \uac00\uc7a5 \uc801\ud569\ud55c \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. <h3>LSR\uc744 \uc0ac\uc6a9\ud558\uba74 \uc5b4\ub5a4 \uc548\uc804\uc0c1\uc758 \uc774\uc810\uc774 \uc788\ub098\uc694?<\/h3> LSR\uc740 \uc54c\ub808\ub974\uae30\ub098 \ud53c\ubd80 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc15\ud14c\ub9ac\uc544\uc758 \uc131\uc7a5\uc744 \ub9c9\uc2b5\ub2c8\ub2e4. \uc2e0\uccb4\uc640 \ubc18\uc751\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc758\uc0ac\ub294 \uc784\ud50c\ub780\ud2b8 \ubc0f \ub3c4\uad6c\uc5d0 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc74c\uc2dd\uacfc \uc544\uae30 \uc6a9\ud488\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <h3>\uc561\uccb4 \uc2e4\ub9ac\ucf58 \uace0\ubb34\ub97c \ubc84\ub9b0 \ud6c4\uc5d0\ub294 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/h3> LSR\uc740 \uc624\ub798 \uc9c0\uc18d\ub429\ub2c8\ub2e4. \ubbf8\uc138 \ud50c\ub77c\uc2a4\ud2f1\uc73c\ub85c \ubcc0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uacf5\uc7a5\uc740 \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/changhongchemical.com\/why-ama-monomer-is-the-secret-behind-stronger-plastics\/\" target=\"_blank\" rel=\"noopener\">\ubd84\uc1c4\ud558\uc5ec \uc7ac\ud65c\uc6a9<\/a> \ud654\ud559 \ubb3c\uc9c8\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uacf5\uae30\ub098 \ubb3c\uc744 \uc624\uc5fc\uc2dc\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<h2>What engineers and buyers usually review<\/h2><ul><li>Viscosity behavior and cure profile during molding or processing.<\/li><li>Heat resistance, compression set, flexibility, and long-term stability.<\/li><li>Regulatory suitability for medical, electrical, or consumer-product use.<\/li><li>Supplier consistency, packaging, and production-support capability.<\/li><\/ul>\n\n\n<p><strong>Related product references:<\/strong> For formulation review or sourcing comparison, see <a href=\"https:\/\/changhongchemical.com\/product\/lcsorb-360-cas-103597-45-1\/\">CHLUMIUV 360<\/a> \ubc0f <a href=\"https:\/\/changhongchemical.com\/product\/lcsorb-uv-1577-cas-147315-50-2\/\">CHLUMIUV UV-1577<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Liquid silicone rubber is typically evaluated for its balance of heat resistance, flexibility, biocompatibility, and processing efficiency in molded parts. Engineers and buyers usually review curing behavior, viscosity control, molding conditions, and&#8230;<\/p>","protected":false},"author":1,"featured_media":9495,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-9492","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Liquid Silicone Rubber: Properties, Processing, and Common End Uses | Changhong Chemical<\/title>\n<meta name=\"description\" content=\"Liquid silicone rubber is typically evaluated for its balance of heat resistance, flexibility, biocompatibility, and processing efficiency in molded...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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