Inorganic environmental retardant for low smoke halogen free cable material
Low smoke halogen-free cable material special flame retardant description:
[Product name] Low smoke halogen-free cable material special flame retardant cable material
[Standards] Enterprise standards
[Appearance] White superfine powder
【 Function 】 Environmental protection flame retardant smoke elimination agent anti-melt drop filling agent.
Widely used in EVA/PE, EPDM, all kinds of elastomer and other low smoke halogen free cable materials and heat shrinkable elastomer and other flame retardant smoke elimination
Two, low smoke halogen-free cable material cable material special flame retardant
Appearance: white powder; Effective content ≥92%.
Decomposition temperature ≥300℃; Moisture ≤0.3% particle size D50=1.5um
Meet RoHS, REACH environmental requirements. Silane KH-550 modified coating treatment.
Three, low smoke halogen-free cable material cable material special flame retardant product introduction:
In view of the present situation that the flame retardant formula of low smoke halogen-free cable material is complex, the difference between enterprises is great, and the quality and cost are different, through long-term efforts, several flame retardant formulas of low smoke halogen-free cable material and special flame retardant of low smoke halogen-free cable material are successfully developed. We believe that with our years of practical experience, we will bring direct help to you and your enterprises.
EVA low smoke halogen-free flame retardant cable material for white ultrafine powder, can be directly mixed with polymer materials, eliminating the trouble of flame retardant selection and a large number of tests. In our compound formulation, inorganic halogen-free flame retardants play a synergistic role, smoke suppression and cost reduction. Halogen-free flame retardant cable can not only overcome the defects of halogen-free and antimony flame retardant cable, such as smoke, toxic gas and corrosive gas, but also overcome the problems of common halogen-free and antimony flame retardant cable material aging, low temperature brittle poor. The cable has excellent flame retardant performance and cable physical properties. EVA low smoke halogen-free flame retardant cable material in the use of EVA cable material advantages mainly reflected in the following points:
1, EVA cable material modified by flame retardant, cable material combustion resistance and high temperature carbon have significantly improved.
2, when the appropriate addition of flame retardant, EVA cable material elongation at break 641.8%, tensile strength 15.26 MPa, oxygen index 29.3, horizontal and vertical combustion up to UL 94V - O class.
3. After flame retardant modification, the thermal stability of EVA cable material is significantly improved. TG TG analysis shows that the carbon residue of flame retardant EVA cable material at 6O0℃ is about 18, while the non-flame retardant material is only about 2.
4. Conical calorimetric analysis shows that after flame retardant modification of EVA cable material, the ignition time reaches 29 s, and the maximum heat release rate decreases to 393 KW/m.
The flame retardant is halogen-free and heavy metal-free, with high decomposition temperature and low melt viscosity. Meet RoHS, REACH environmental requirements. Ultra-fine powder and good surface treatment, so that the flame retardant in the product does not precipitation, no migration, flame retardant effect through UL 94 V-0 grade.
Iv. Storage and precautions
Store in dry, normal temperature environment, prevent moisture, heat.
Five, packaging
25kg/bag, paper-plastic + aluminum foil packing
