Technical grade Magnesium Hydroxide Powder Mg(oh)2 for sale CAS NO.1309-42-8

Min.Order Quantity:: 1 Metric Ton

Purity:: 99.8%

Port:: Qingdao

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

Magnesium Hydroxide Powder
Mg(oh)2
Technical grade Magnesium Hydroxide

Quick Details

ProName: Technical grade Magnesium Hydroxide Po...
CasNo: 1309-42-8
Molecular Formula: MgOH2
Appearance: white powder
Application: plastics and rubber, such as PE, PP, P...
DeliveryTime: 5-10 days after payment
PackAge: 25 kgs/bag, plastic woven bag lined wi...
Port: Qingdao
ProductionCapacity: 5000 Metric Ton/Year
Purity: 99.8%
Storage: yes
Transportation: by sea or by air
LimitNum: 1 Metric Ton
Impurity: 0.02%
Grade: Industrial Grade
keywords: Magnesium Hydroxide Powder
insoluble matter in hydrochloric acid: 0.006%
loss on ignition(900 degree centigrade): Max 30.5%
Physical status: white powder
D50(particle size): 0.9-1.3um
particle shape: hexagonal platelet
specific surface area: 450-600kg/m3
Initial dehydration temperature: 340 degree centigrade

Superiority

1.high purity, content of magnesium hydroxide mg(oh)2 is exceeded 99%,actual content is 99.8%

2.good dispersion, with special surface treatment, improve the compatibility wit plastic.

3.narrow distribution of particle size and d50 is 0.7-1.1μm. which can be added to plastic more easily.

4..hexagonal platelet of particle is better to combine with plastic.

5. we were honored with advanced and representative company by chinese government at 2015

Details

features:

a) magnesium hydroxide is a new type of inorganic fire-retardant, as a green and environmentally friendly flame retardant .it is halogen free, low smoke, non-toxic, resistance drops, and also can neutralize acid and corrosive gases produced during fuel combustion.

b) we has succeeded in production hexagonal platelet magnesium hydroxide, which relys on special technics: advanced production techniques and adopts chemo synthesis ,diameter control and temperature control by stages etc, high purity, good dispersion, narrow distribution of particle size and particle is like hexagonal platelet.

main application and advantage:

a) as a non-halogen flame retardant, it can be adopted in plastics and elastomers. low smoke density and high thermal stability, initial decomposition temperature is about 340 degrees centigrade . suitable for high-temperature mixing processing, good dispersion and fluidity in the resin, and also can improve the compatibility of polyester.

b) as a high loading and additive flame retardant, it can be widely used as fire retardant and smoke suppressant in range of plastics and rubber, such as pe, pp, pvc, eva, abs, tpe etc.

c) it can replace organic flame retardants, inorganic flame retardant ath, which can greatly improve the thermal stability. reduce the abrasion of machine and mold made by inorganic flame retardant. prolong working life of facility,

d) magnesium hydroxide after surface treatment can be filled to organic material in high density, improving the material’s performance.

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

specification	treatment type	main application
yr6	no
yr6a	vinyl silane	pe,pp,epdm rubber
yr6c	stearic acid	pvc,pe copolymer and rubber.
yr6e	compound vinyl silane	pe,pp epdm ,rubber
yr6n	compound amino silane	eva、eea、pa rubber
yr6g	polymer	pe,pp

technical parameters:

physical status	white powder
mg(oh)2	99.8%
cao	max 0.03%
cl	max 0.005%
fe	max 0.005%
whiteness	min 97
drying shrinkage(120 degree centigrade ,1h)	0.05%
d50(particle size)	0.9-1.3um
particle shape	hexagonal platelet
insoluble matter in hydrochloric acid	0.006%
loss on ignition(900 degree centigrade)	max 30.5%
specific surface area	450-600kg/m³
initial dehydration temperature	340 degree centigrade