CEPPA,3-HPP, Propanoic acid, 3-(hydroxy phenyl phosphinyl)
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Product Name: Propanoic acid, 3-(hydroxy phenyl phosphinyl)
CAS:14657-64-8 Molecular Formula:C9H11O4P
environmentally friendly reactive flame retardant.
Phosphorus, Polyester, PET,
CEPPA is a copolymerization-category and phosphorus-family counter-fire additive which can improve polyester fiber's permanent counter-fire capacity. Being added into PET, the counter-fire polyester's slice is very steady under heat and very easy to spin which is the same as normal polyester's slice. The fiber made from it is very easy to spin and its cloth has good capacity to counter fire.