Product Description

Major features:
1.High purity, content of magnesium hydroxide Mg(OH)2 is exceeded *5%

2.Good dispersion, with speical surface treatment, improve the compatibility with plastic.

3. Narrow distribution of particle size and D*0 is 2.**4 um, which can be added to plastic more easily.
4. Hexagonal platelet of particle is better combine with plastic.

5. We were honored with advanced and representative company by Chinese government at ***5

6. With ISO***0, SGS, REACH etc certificates
YRK4 serial Magnesium hydroxide Feature and Main application:

• YRK4 serial Magnesium hydroxide fire-retardant is high purity Mg(OH)2,,the surface is specially treated with compound vinyl silane and compound amino silane
• because surface is after organic reaction,so it greatly reduces surface energy, and improves the dispersion and liquidity in organic matter accordingly,
• as a no halogen flame retardant,it can be used in plastic. such as PE,PP EPDM ,Rubber.Low smoke density and high thermal stability. initial degradation temperature is about **0 degrees centigrade.No Poisonous and causticity air when degradation.
• Because of compound vinylsilane surface treatment,it is good for improving the compatibility of polymer and filler when casting mold and modification.
• With pretreatment of powder when chemical reaction,it will deduce clients for facility and processing steps.further Lower the cost of facility and labor