Description
Speciality:Excellent chemical and solvent resistance Excellent heat resistance Low surface energy Water and oil repellency Oxidative stability and total nonflammability Excellent biodegradability
Low toxicity
1、This product is colorless transparent liquid with purity greater than 99% and environmental degradability. It can be used as the lubricant of magnetic recording carrier; it can also be used as the intermediate of high-performance fluorine-containing materials in the preparation of fluorine-containing polyurethane elastomers and coatings, fluorine-containing textile finishing agents, surface treatment agents for tiles, glass and so on.
| Terminated hydroxy perfluoropolyether PFPE-OH Product specifications | |
| Physical properties | FL® 347 |
| Appearance | Colorless and transparent |
| Purity (%) | ＞99 |
| Neutralization number (KOH, %) | ≤0.03 |
Recommended applications: fluorine-containing intermediates, lubricants, fabric finishing agents, lubricants for magnetic recording carriers; preparation of fluorine-containing polyurethane elastomers and coatings, surface treatment agents for tiles, glass, etc., polyphenol stabilizers, etc.
2、 Perfluoropolyether carboxylic acids FL®PFPE Acids
Perfluoropolyether carboxylic acids with perfluoropolyether main chain and carboxylic acid functional end group have some properties of perfluoropolyether chain, such as very good heat resistance, chemical stability, low surface energy, water repellency and oil repellency, oxidative stability and complete noncombustibility.
| Terminated hydroxy perfluoropolyether PFPE-OH Product specifications | |
| Physical properties | FL® 347 |
| Appearance | Colorless and transparent |
| Purity (%) | ＞99 |
| Acidity | ≤40 |
Recommended applications: As a high-performance fluorine coating intermediate, it can effectively improve the corrosion resistance of coatings, and can be used to synthesize environmentally friendly fluorine-containing surfactants.
3、 Perfluoropolyether carboxylates FL®PFPE Salts
Perfluoropolyether carboxylic acid salts are end-carboxylate perfluoropolyether compounds based on hexafluoropropylene oxide (HFPO), which have excellent chemical and thermal stability, excellent biodegradability, low toxicity, etc. The end-carboxylate perfluoropolyether compounds can be used in the synthesis of environmentally friendly fluorinated surfactants.
| Perfluoropolyether with end group carboxylate PFPE-COOM Product specifications | |
| Physical properties | FL® 347 |
| Appearance | Colorless and transparent |
| Purity (%) | ＞99 |
| Metal ions | <50ppm |
Application recommendation: It can be used as a substitute for PFOA, a PTFE emulsifier, and effectively solve the problem of PFOA residue.
