CHLUMIAO® PEPQ / Hostanox PEPQ CAS 119345-01-6

(1 客户评论)

外观 白色至淡黄色结晶粉末
分子量 479.9
内容 ≥99.0%
熔点 85-95
闪点 597.4°C
密度 1.12 克/立方厘米
灰烬 ≤0.1%
挥发物 ≤0.5%

说明

CHLUMIAO® PEPQ / Hostanox PEPQ CAS 119345-01-6

CHLUMIAO® PEPQ 使用方法

抗氧化剂 PEPQ 是一种双磷酸酯结构的抗氧化剂,具有不着色、挥发性低、抗迁移、抗水解、热稳定性好和抗氧化效率高等特点。在高温加工条件下,它在改善颜色黄变和稳定熔融指数方面具有出色的抗氧化效率。与受阻酚类抗氧化剂一起使用时,具有极佳的协同效应。适用于 PA、PC、PS、PU、PET、PBT、EVA、ABS,一般用量为 0.1-0.5%。

其他名称:

Hostanox PEPQ 粉剂;
抗氧化剂 PEPQ;
IRGAFOS PEPQ;
亚磷酸抗氧化剂 PEPQ;

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低杂质磷酸盐
CHLUMIAO® DPOP 化学文摘社编号 15647-08-2 亚磷酸二苯基 2-乙基己酯
CHLUMIAO® 8621 化学文摘社编号 68123-00-2 抗氧化剂 8621
CHLUMIAO® DPDP 化学文摘社编号 26544-23-0 抗氧化剂 DPDP
CHLUMIAO® PDDP 化学文摘社编号 25550-98-5 抗氧化剂 PDDP
CHLUMIAO® PDOP CAS 3164-60-1 抗氧化剂 PDOP
CHLUMIAO® TPP CAS 101-02-0 抗氧化剂 TPP
CHLUMIAO® 聚(双环戊二烯-共对甲酚) CAS 68610-51-5 聚(双环戊二烯-共对甲酚)
CHLUMIAO® 种子 化学文摘社编号 42774-15-2 抗氧化剂 SEED / Omnistab LS 5519 / 光稳定剂 856
抑制酚类抗氧化剂
CHLUMIAO® 264 化学文摘社编号 128-37-0 抗氧化剂 264 / 丁基羟基甲苯
CHLUMIAO® 2,6-二叔丁基苯酚 化学文摘社编号 128-39-2 2,6-二叔丁基苯酚
CHLUMIAO® 300 化学文摘社编号 96-69-5 Irganox 300 / 抗氧化剂 300
CHLUMIAO® 2246 化学文摘社编号 119-47-1 Irganox 2246 / BNX 2246
CHLUMIAO® 1222 化学文摘社编号 976-56-7 抗氧化剂 1222 / Irganox 1222
CHLUMIAO® 702 化学文摘社编号 118-82-1 Irganox 702 / 抗氧化剂 702 / Ethanox 702
CHLUMIAO® DBHQ 化学文摘社编号 88-58-4 抗氧化剂 DTBHQ
Chlumiao® MTBHQ 化学文摘社编号 1948-33-0

2- 叔丁基对苯二酚

CHLUMIAO® 1076 化学文摘社编号 2082-79-3 Irganox 1076 / 抗氧化剂 1076
CHLUMIAO® 1010 化学文摘社编号 6683-19-8 Irganox 1010 / 抗氧化剂 1010
CHLUMIAO® 1330 化学文摘社编号 1709-70-2 Irganox 1330 / Ethanox 330
CHLUMIAO® 1520 cas 110553-27-0 Irganox 1520 / 抗氧化剂 1520
游离酚亚磷酸盐 抗氧化剂
CHLUMIAO® 8608 化学文摘社编号 26544-27-4 抗氧化剂 AO DPD / Everaox 202
CHLUMIAO® 430 化学文摘社编号 36788-39-3 抗氧化剂 430 / WESTON 430
Chlumiao® 8608T CAS 1334238-11-7, 69439-68-5 抗氧化剂 8608T
CHLUMIAO® 8627 化学文摘社编号 68610-62-8 抗氧化剂 8627
CHLUMIAO® TDP 化学文摘社编号 25448-25-3 抗氧化剂 TDP
CHLUMIAO® TLP 化学文摘社编号 3076-63-9 抗氧化剂 TLP
CHLUMIAO® TOP 化学文摘社编号 301-13-3 抗氧化剂 TOP
CHLUMIAO® TTDP 化学文摘社编号 77745-66-5 抗氧化剂 TTDP
硫醇酯类 抗氧化剂
Chlumiao® Dltdp 化学文摘社编号 123-28-4 硫代二丙酸二月桂酯
Chlumiao® DSTDP 化学文摘社编号 693-36-7 硫代二丙酸异硬脂酯/抗氧化剂 DSTDP
氨基抗氧化剂
CHLUMIAO® 3114 化学文摘社编号 27676-62-6 Irganox 3114 / 抗氧化剂 3114
CHLUMIAO® 4,4′-联苯酚 化学文摘社编号 92-88-6

4,4′-联苯酚

金属失活剂 抗氧化剂
CHLUMIAO® 1098 化学文摘社编号 23128-74-7 Irganox 1098 / 抗氧化剂 1098

Antioxidant PEPQ Application scenarios

1. Polyolefin Processing Stabilization:

Compatible with PP, HDPE, LLDPE, EVA, etc., inhibiting thermo-oxidative degradation and yellowing during extrusion/injection molding/blown film production, stabilizing melt flow rate, suitable for thin-walled containers, agricultural films, and pipes. Better when combined with antioxidant 1010.

2. Engineering Plastics High-Temperature Stabilization:

Used in PC, PA, POM, PET, PBT, etc., preventing degradation and discoloration during high-temperature molding, suitable for electronic components and automotive interior parts, improving long-term heat resistance.

3. Styrene-Based Resins Anti-Aging:

Used in PS, ABS, AS, etc., inhibiting oxidative yellowing and impact strength reduction during processing and use, suitable for appliance casings and office supplies, especially suitable for white/light-colored products.

4. Anti-aging of Elastomers and Rubber:

Used in thermoplastic elastomers such as natural rubber, styrene-butadiene rubber, nitrile rubber, neoprene, and SEBS/SBS ​​to inhibit thermo-oxidative aging and ozone cracking. Suitable for seals and conveyor belts, and synergistically enhanced when combined with antioxidants.

5. Stabilization of Food Contact Materials:

Used in food contact containers, films, and caps such as PP and PE to prevent packaging aging and food contamination.

6. Synthetic Fiber Spinning Protection:

Used in synthetic fibers such as polyester and nylon to prevent thermo-oxidative degradation during spinning and post-processing, maintaining fiber strength and whiteness. Suitable for clothing and industrial yarns.

7. Antioxidant Properties in Coatings and Inks:

Added to solvent-based coatings, powder coatings, and oil-based inks to inhibit resin and pigment oxidation, preventing discoloration, loss of gloss, and clumping during storage and use, and extending shelf life.

8. Adhesive and Sealant Stabilization:

Used in epoxy, polyurethane, acrylic, and other adhesives and sealants to prevent oxidation during curing and use, improving bond strength and aging resistance. Suitable for the construction and automotive industries.

9. Wire and Cable Insulation Protection:

Used in PVC, PE, PP, and other wire and cable insulation and sheathing materials to inhibit thermo-oxidative degradation and copper-catalyzed aging, improving long-term safety.

1 审查 CHLUMIAO® PEPQ / Hostanox PEPQ CAS 119345-01-6

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