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