- Product Details
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Quick Details
-
Model Number:
-
RYPS
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Product name:
-
pumice stone
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Color:
-
black
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Size:
-
1-50mm
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Package:
-
bag
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MOQ:
-
1ton
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Type:
-
stone
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Usage:
-
Multifunction
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Application:
-
Cleaning Products
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Function:
-
Household Cleaner Cleaning Sewer
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Material:
-
stone
Quick Details
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Feature:
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Disposable
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Place of Origin:
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China
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Brand Name:
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RANYU
-
Model Number:
-
RYPS
-
Product name:
-
pumice stone
-
Color:
-
black
-
Size:
-
1-50mm
-
Package:
-
bag
-
MOQ:
-
1ton
-
Type:
-
stone
-
Usage:
-
Multifunction
-
Application:
-
Cleaning Products
-
Function:
-
Household Cleaner Cleaning Sewer
-
Material:
-
stone
Product Description
1.Chemical Composition:
|
SiO2
|
CaO
|
MgO
|
Fe2O3
|
FeO
|
Al2O3
|
TiO2
|
K2O
|
Na2O
|
|
73.32%
|
0.73%
|
0.20%
|
1.34%
|
1.12%
|
13.24%
|
0.10%
|
4.33%
|
3.58%
|
2.Properties:
1.It has lots of holes.
2.Weight is very light.
3.Perfect intensity
4.Heat preservation and thermal insulation, noice insulation.
5.Fireproofing
6.Corrosion and acid-base resisting
7.Non-pollution and no radioactivity, environment protection
1.It has lots of holes.
2.Weight is very light.
3.Perfect intensity
4.Heat preservation and thermal insulation, noice insulation.
5.Fireproofing
6.Corrosion and acid-base resisting
7.Non-pollution and no radioactivity, environment protection
3.Physical properties:
|
Volume-weight(kg/m3)
|
430-870
|
|
Water absorption
|
11.7-17.03%
|
|
Loose volume-weight(kg/m3)
|
520
|
|
Cylinder pressure strength
|
1.218Mpa
|
|
Moisture
|
1%
|
|
Mechanical Intensity
|
5.08Mpa
|
|
Heat conductivity coefficient w/(m.k)
|
0.326
|
|
Soften coefficient
|
0.84
|
|
Apparent density
|
Kg/m 3 640-860/(390*240*190)
|
|
Hollow ratio(%)
|
48/(390 *240 *190)
|
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