Halogen-Free Flame Retardant for glass- fiber reinforced PBT(HT-202B)
Both of HT-202A and HT-202B, whose major flame retardant elements are N and P, are environment-friendly, halogen-free and Intumescent Flame Retardants , completely compliance with RoHS and REACH regulations. While adding certain amounts to glass-fiber reinforced PBT ,the system can achieve UL94 V-0 without migration and precipitation. The system of glass-fiber reinforced PBT which are flame retarded by halogen-free flame retardants(HT-202A or HT-202B) have almost the same mechanical properties but higher anti- tracking performance compared with that of flame retarded by bromine-antimony flame retardants.Generally speaking, the halogen-free flame retardants have many features, for example, halogen-free, environment-friendly, wonderful flame retardancy, cost-effective, excellent water resistance, and are ideal substitutes of bromine-antimony in glass-fiber reinforced PBT.
Technology and Physiccal chemical Indexes
| Items | Unit | HT-202B |
| Appearance | — | White power |
| Nitrogen content | % | ≥25 |
| Phosphorous content | % | ≥16 |
| Whiteness | % | ≥95 |
| Moisture | % | ≤0.3 |
Technology and Physiccal chemical Indexes
Appearance White power
Nitrogen content % ≥25
Phosphorous content % ≥16
Whiteness% ≥95
Moisture% ≤0.3
Application
Plastic & Rubber
Coating material
Storage:
Keep in dry, room temperature and moisture proof condition, preventing the heating.
Other related items of our company:
1. Zinc Borate
2. Melamine Cyanurate
3.Aluminum Hydroxide
4. Magnesium Hydroxide
5. Ammonium Polyphosphate
6. Aluminium Hypophosphite
7. Hexaphenoxycyclotriphosphazene (HPCP)
8. Antimony Trioxide
9. Brinated Flame Retardant
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Ms. vienna wang