PVA Sponge Roller etching
2 year ago
What's PVA Sponge Roller:
PVA Sponge Roller also known as sponge roll - made of Polyvinly alcohol foam with high density hydrophilic molecules, its micropores are connected to each other, so it has good water absorption performance, fast drying, excellent to absorb surface water.
PVA Roller are widely used in glass products, steel plate, aluminum plate and other industries, its used on panel cleaning, pressing liquid, water absorption, dehydration process. The water droplets on the product surface are fully and quickly sucked dry.The material is generally PVA (polyvinyl alcohol) sponge.
Due to PVA excellent water absorb ability and low cost, it's widly used in industrial for surface water treatment.
Specifications :
inner diameter of pipe (10mm,13mm,16mm,20mm,25mm,32mm)
outer diameter of sponge ( within 200mm)
length: (L10 - L2000mm), etc.,
can be customized according to different size specifications.
Parameter for PVA Roller
| Pipe ID | 10mm,13mm,16mm,20mm,25mm ,32mm or other size |
| Sponge OD | Any OD is possible according to customer |
| Tube Material | PVC |
| Packed condition | Normally packed on dry condition |
1. The water absorption capacity can reach 6 to 10 times its dry weight.
2.The working temperature should not exceed 60 ° C, otherwise the PVA Sponge will age and will shorten the service life, when not use, please place it in clean water maintenance and preservation.
3.The normal use period is about 3 months.
4.Due to the PVA sponge roller is hard in dry condition, so before use, please soak enought water.
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Main Product:
PVA Sponge Roller,
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