RF Powdered Instant-dissolved Sodium Silicate

RF Powdered Instant-dissolved Sodium Silicate
RF powdered instant-dissolved sodium silicate is mainly used as unshaped refractory’s binders such as gunning materials for furnace, pouring materials,
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Product Introduction

RF Powdered Instant-dissolved Sodium Silicate

 

Application

 

RF powdered instant-dissolved sodium silicate is mainly used as unshaped refractory’s binders such as gunning materials for furnace, pouring materials, acid proof clay, adhesive of foundry industry, ceramic industry, coating industry and insulation materials, thickener of oil industrial,etc. It can also be used as activator of flyash cement, quick-drying agent, intensifier of general cement, builder of synthetic detergent.

 

Detailed Specification

 

 

rf-i

rf-ii

rf-iii

rf-iv

modulus

2.00-2.20

2.30-2.50

2.80-3.00

3.10-3.40

sio2 %

49.0-53.0

52.0-56.0

57.0-61.0

59.0-63.0

na2o %

24.0-27.0

22.0-25.0

20.0-23.0

18.0-21.0

Dissolution velocity/s

< 90

< 90

< 180

< 240

Surface density g/ml

0.50-0.80

0.50-0.80

0.50-0.80

0.50-0.80

fineness(100 mesh)

< 5

< 5

< 5

< 5

 

Packing: 25kg/plastic woven bag (three-in-one complex brown paper bag)

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