| Customization: | Available |
|---|---|
| Type: | PVA Sponge Roller |
| Wire Material: | PVA Sponge Roller |
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Technical parameters
| unit:mm | ||
| Outer diameter | Length | Inner diamater |
| 40 | 650 | 16 |
| 45 | 610 | 16 |
| 50 | 650 | 20 |
| 55 | 300---1500 | 20 |
| 60 | 300---1500 | 20 |
| 65 | 300---25000 | 20 |
| 75 | 700 | 20 |
| 100 | 300---3000 | 49 |
pva roller factory is a big and real roller factory in China, we factory engaged in research,development,manufacturing and sale high quality pva sponge roller with better price for PCB and Glass industry cleaning. Our quality very good,we can accept small order and delivery on time. Our pva sponge roller use taiwan materials uselife loger than others.and more absorbent. PVA Sponge Rollers are used for food Beverage Industry, textile industry, wood furniture Industry, environmental industry, glass industry, metal working industry, printed circuit board, steel industry etc. Glass products, steel plate, aluminum plate and other industries of the cleaning, pressure, water absorption.
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PVA roller Physical Propertles
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30% Compressive Stress
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90-120 gm/ cm2
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Apparent Density
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0.12 gm/cc
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Tensile Strength
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4.7-5.6 kg/ cm
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Tearing Strength
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1.9-2
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Porosity
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89-92
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Pore size
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80-130microns
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Water Absorption
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700-1050%(w/d)
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Absorption Speed
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39
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