Hollow Glass Microspheres
Hollow Glass Microspheres
Hollow Glass Microspheres

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Hollow Glass Microspheres

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Model No. : hollow glass
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Product description

hollow glass microspheres 

Description: 
 Hollow glass microsphere is a tiny sphere with high ball-type rate. Its ball-bearing effect can improve its mobility and reduce the viscosity and internal stress of resin mixture .
 

Potential Applications:
Light cement slurry, Paint and coating, Putty, Adhesives, Sport Appliances, Floating materials
Polyurethane, Artificial Marble, Epoxy Tooling Board,Ceramic Materials, Emulsion explosives
Synthetic foam
 
Packing & storage: 
1, 25kgs/ bag.
2store in a cool, dry place. 


Hollow Glass MicrospheresHollow Glass Microspheres

T20 T25 T32 T40 T46 T60
Apperance                                                         White  powder
Ture  density 0.20g
/cm3
0.25g
/cm3
0.32g
/cm3
0.40g
/cm3
0.46g
/cm3
0.60g
/cm3
 
 
FRA
10  th% 32 30 30 20 22 18
50th% 68 65 56 45 45 40
90th% 106 100 74 70 65 60
Crush  strength  psi/Mpa  
550/4
 
750/5
 
2000/14
 
4000/28
 
6000/41
 
10000/69
Melting  point(degree) 625 625 625 625 625 625
Floating  ratio 96% 95% 95% 95% 95% 94%
PH 8-9.5 8-9.5 8-9.5 8-9.5 8-9.5 8-9.5

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