国产亚洲日韩欧美一区二区三区_亚洲一区二区三区高清不卡_亚洲人成无码久久久久_国产精品99精品无码视频↗

一、Product Introduction

FR217 is an environmentally friendly flame retardant specifically designed for TPE, which does not cause allergic reactions to the skin and has a low odor. FR217 flame retardant is subject to the provisions of the European Commission RoHS Directive, REACH, and IEC 61249-2-21 policy regulations. It has excellent characteristics such as low filling amount, obvious flame retardant effect, no precipitation and whitening in raw materials, not easily hydrolyzed, and excellent production and processing characteristics. The enterprise's products can meet the regulations of many industries such as electronics, electrical equipment, cables and wires, and are suitable for the current regulations of high flame retardant efficiency, low smoke and non toxicity, and green environmental protection of black TPE. The flame retardancy has excellent practical effects. And it has the advantages of easy processing such as extrusion and injection molding, and does not corrode the mold.

二、Physical property indicators

三、Storage and transportation

1. This product has a net weight of 25kg per package and is transported as a regular chemical;

2. The product should be stored in a dry and ventilated warehouse. If it is stored for a long time or accidentally affected by moisture, it can continue to be used after drying at 80-110 ℃ for 2-4 hours.

四、Recommended formula examples

The flame retardant formula can achieve UL94,4mm sheet, V-0 grade, or national standard B-1 grade.