GOYENCHEM-CPTFE High-Effective Coated Anti-Dripping Flame Retardant

説明

Intro

GOYENCHEM-CPTFE is developed by GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP). It’s a specially modified PTFE material, after three decades of professional GYC flame retardant core technology improvements, adding to thermoplastic plastic, due to thermal effects, it can release GOYENCHEM-CPTFE microspheres of ultra-high molecular diameter 0.18μm, after the microspheres fibrosis, form a reticulate extrusion and cutting process. When burned, due to the ultra-high molecular weight PTFE polymer melt trap, isolating oxygen, accelerating the polymer carbonization, and therefore the polymer flame retardant. In addition, GOYENCHEM-CPTFE has a high molecular weight polytetrafluoroethylene, can effectively fibrosis and easily dispersed into small particles, and can significantly increase the melt strength and elastic modulus, to flame retardant anti-dripping effect which reaches more high flame standard for thermoplastic material.
Compared to general PTFE, GOYENCHEM-CPTFE with advantages such as excellent dispersion, easy to operate, not agglomerated in room temperature, injection molded articles do not wrinkle, black and white products have no grain , and the product surface gloss improvement. Since GOYENCHEM-CPTFE has good compatibility, high-impact formula in effect on the impact strength is relatively small.
GOYENCHEM-CPTFE is a new generation of coated product, many manufacturers have been used in application of flame retardant, carbon forming and anti-dripping.

   

Properties

Grade	GOYENCHEM-CPTFE
appearance	Free-flowing powder
Color	White
Bulk density	0.3g/cm3

 

 

UL94 flame retardant standard

UL94	V-0	V-1	V-2
Primary burning time	10 mins	20 mins	30 mins
Total burn time	50 mins	250 mins	250 mins
5 strips twice ignition	noncombustible	noncombustible	ignition

 

Advantages

• good flame retardant anti-dripping ability
• excellent thermal stability
• good dispersion
• readily compatible with high transparency plastic &
• can be added directly to a wide variety of resins and plastic
• easy and convenient handling and storage
• not affect the finished color and coloring

 

 

Applications

To achieve UL94 V0 standard PS, PC, ABS, PC / ABS, PBT and other thermoplastic or plastic alloy with the GY-FR-OP SERIES, can combine in PBT, PET, PA, NYLON and other fireproof plastic,modification and application of flame retardant PP, PE, EVA and other systems which widely used polymer materials

 

 

Dosage

PC	0.50%
ABS	0.20%
PC/ABS	0.30%
HIPS	0.20%
PBT	0.30%

Processing Recommendation: directly add to plastics granulation formulations for extrusion

       

 

Packing

25 KG / PE bag