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supply magnesium hydroxide fire reatardancy from china

Inquiry
  Post Date: Aug 26,2016
  Expiry Date: Aug 26,2017
  Detailed Description: Cas No. :1309-42-8 Quantity: 100Metric Tons
Specs:YRK4N
Payment Method: T/T L/C W/U CASH
Feathers and Main application:

a) YRK4N Magnesium hydroxide fire-retardant is high purity Mg(OH)2, the surface is specially treated with compound aminosilane.

b) because surface is after organic reaction,so it greatly reduces surface energy, and improves the dispersion and liquidity in organic matter accordingly,

c) as a no halogen flame retardant,it is mainly used in PA,TPE and Polarity PE copolymer(EVA EEA etc) and also Rubber .Low smoke density and high thermal stability. initial degradation temperature is about 340℃.No Poisonous and causticity air when degradation.

d) Because of aminosilane surface treatment,it is good for improving the compatibility of polymer and filler when casting mold and modification.

e) With pretreatment of powder when chemical reaction,it will deduce clients’ input for facility and processing steps.further Lower the cost of facility and labor

Storage and instructions:
Keep it in dry environment with room temperature

Package:
Standard:25 kgs/bag, plastic woven bag lined with polyethylene plastic bags
Or according to customers’ request

Technical parameters:
physical status white powder
Mg(OH)2 95.1%
CaO ≤0.79%
SiO2 ≤2.48%
Fe2O3 ≤0.22%
Whiteness ≥96
drying shrinkage(120℃,1h) 0.05%
D50(particle size) 2.5-4μm
insoluble matter in hydrochloric acid 0.006%
loss on ignition(900℃) ≤30%
mohs hardness 2.5
Initial dehydration temperature 340℃

  CAS Registry Number:

1309-42-8
  Synonyms: ;-Magnesium hydroxide, Ph.Eur.4, BP2001, USP24, E528;Magnesium hydroxide, min. 95%, 10-15 micron;Magnesium hydrate,high purity flameretardant;asahiglass200-06;baschem12;causticmagnesite;combustrol500;FR-20;magnesium dihydroxide;magnesium hydrate;
  Molecular Formula: Mg(OH)2
  Molecular Weight: 42.3192
  Molecular Structure: 1309-42-8 Magnesium Hydroxide
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Shandong Yinrui Flame Retardant Material Co., Ltd     [ China ]        
  Contact: nancy
  Tel: 86-531-89017788
  Fax:
  Email: sdyinrui@gmail.com
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