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Gypsum Powder

Calcium Sulfate Hemihydrate

Calcium Sulfate Hemihydrate

calcium sulfate hemihydrate is always called calcined gypsum powder.It has two types,one is alpha grade and the other is beta grade....
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calcium sulfate hemihydrate is always called calcined gypsum powder.It has two types,one is alpha grade and the other is beta grade.
Alpha usually have good whiteness and strength.It can be used for GRG material,POP ceiling,DIY gypsum doll,genior construction material,etc.
1534228427(1)


 

Whiteness

65%-90%

Mesh   number

120-200

Water   gypsum mix proportion

38%-75%

Churning   time

3-8 min

Initial   setting time

3 min30sec-8 min30sec

Final   setting time

22-30 min

Flexural   strength

1.8-6.5Mpa

Raw   material

natural   gypsum ore

Advantage

nontoxic

CAS NO.

10034-76-1

MF

CaSO4.0.5H2O

 

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    Add: Room 218, Building M, No.699 North Yangzijiang Road, Yangzhou, China
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    Mob: +8618952599855
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