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12 years of professional production and development of halogen-free flame retardant materials
PBT halogen free flame retardant
Halogen free flame retardant for glass fiber reinforced PBT
PBT special halogen-free flame retardant is an environmental friendly flame retardant with N and P as the main flame retardant elements. It is a special flame retardant for glass fiber reinforced PBT, which fully meets the requirements of EU ROHS directive and reach regulations. It can make glass fiber reinforced PBT pass UL 94 V-0 without migration and precipitation. This product has high cost performance and excellent flame retardant performance. Compared with the bromine antimony flame retardant system, the mechanical properties of PBT products with its flame retardant system have no obvious difference, but the anti leakage tracking performance is obviously better than the bromine antimony flame retardant system, and the CTI (V) can reach 600V. In a word, this product has the characteristics of halogen-free, environmental protection, good flame retardant effect, high cost performance and excellent water resistance. It is an ideal substitute for bromine antimony flame retardant system.
[physical property index]
[suggestions for use]
[precautions]
1. Extrusion and injection temperature should be controlled below 250 ℃;
2. In the case of normal processing, the screw combination should use weak shear as far as possible;
3. When using, the flame retardant should be fully dispersed and a certain degree of vacuum should be maintained;
4. Do not contact with strong oxidizing substances (such as antimony flame retardant) during use to prevent color change of products.
[packaging and storage]
Composite paper plastic packaging, 25kg / pack
Store in a dry and normal temperature environment to prevent moisture and heat.c
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