Reliance Special Chemical
Magnesium Hydroxide
Referred to as MDH, molecular MG (OH) 2, relative molecular mass 58.33, density
Flame retardant mechanism:
2.39g/cm3, Mo's hardness 2-3, the appearance is white powder, which is a new type of filling flame retardant.
① MG (OH) 2 → MGO+H2O is heated, absorbing a lot of heat, reducing the actual temperature of the flame, and reducing the burning rate
② Release a large amount of water for combustion, reduce the concentration of oxygen, and reduce the burning rate
③ The generated MGO is a refractory material that covers the surface of the polymer to block thermal conduction and heat
Product advantages:
Radiation, blocking air, preventing burning.
The use of high -quality raw materials, made of advanced processing technology, has the characteristics of high whiteness, narrow particle size distribution, uniform, dispersion and other characteristics. It is also suitable for halogen -free cables. Multiple functions such as environmental protection and filling.
Scope of application: PE, PP, PVC, ABS, PA, rubber, wire and cable, electrical insulation material, new building materials, fireproof boards, etc.
Product packaging: The woven bag lined with polyethylene film packaging, each bag is 25kg.
Procurement of materialization:
unit | Technical indicator | |||||
MgO | % | ≥62 | ||||
CaO | % | ≤5.0 | ||||
% | ≤0.5 | |||||
(Fe) | % | ≤0.5 | ||||
Burning vector | % | ≥28 | ||||
Laser particle size (D50) | Specification | H-ATM-T | H-ATM-1 | H-ATM-2 | H-ATM-4 | H-ATM-5 |
Number of eyes | 8000 目 | 5000 目 | 4000 目 | 3000 目 | 2500 目 | |
μm | ≤2.5 | ≤3.0 | ≤3.4 | ≤4.0 | ≤5.0 | |
Baidu | ≥92 | ≥90 | ||||
Remark | Various puppets can be performed according to different polymers and customers. | |||||
