GY-FRE-540 Microencapsulated Red Phosphorus Masterbatch for PET & PBT

Intro

GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of flame retardants and functional additives in Asia. We have years of experience in this field and continuously provide innovative and high-quality products that meet today’s diverse standards and demands in every industry worldwide.

PET and PBT are thermoplastic polyesters which are as well engineering plastics often seen. PET is a light and non-volatile material which features great solvent resistance, impact resistance, acid/alkali resistance, and is used in tapes, bottles, etc. PBT is a high gloss material which exhibits great electrical performance, mechanical behavior, solvent resistance, chemical resistance, and is used in automotive parts (motor cases, parts for scooter motor, transmission case for automobile), appliances (household electric housings, sockets, switches), etc. However, PET or PBT is an inflammable material.

GY-FRE-540 is microencapsulated red phosphorus masterbatch specially for PET and PBT which imparts phenomenal flame retardant performance to PET or PBT products. By using PBT polyester resin as its carrier, GY-FRE540 is wrapped by using encapsulation technology to prevent the red phosphorus from moisture absorption, reduce its activity, improve the compatibility, and remain a high concentration of active flame retardant component. GY-FRE-540 shows excellent thermal stability, electrical performance, mechanical behavior, compatibility, and dispersivity. Additionally, GY-FRE-540 is with ease of handling and incorporation while it can directly compound with plastic pellets and will not cause dust formation or migration during processing.

Properties