This PVA sponge roller, which has been used in a variety of industries for a long time, is highly valued for its excellent water absorption and cleaning performance.
Main Features
- Roller-shaped PVA sponge
- Can continuously absorb water by pressing against works and rotating.
- This high toughness single-piece material is very flexible and elastic, therefore it does not fray like down or thread, and there is no reason to worry about damaging works.
- Unlike ordinary brushes, the whole contact surface of the roller touches the item to be cleaned enabling thorough and consistent cleaning.
- Options include a type consisting of only a sponge without a core and other types that are bonded to a PVC pipe or a customer-supplied metal core (mainly made of SS).
Application
| Washing | : | Electronic components (Hard disks, silicon wafers, semiconductor devices, photomasks, glass panels for LCD, FPD, etc.) |
| Moisture absorption | : | Glass (construction and automotive), electronic components (printed circuit boards and lead frames), vehicles (tires and floor mats), food products (packaged foods, glass bottles and laver), resin and film |
| Application | : | Resin, film (release agent and antistatic agent), paper (water-soluble adhesive) |
This special urethane sponge has a continuous fine pore structure, high porosity and excellent water absorption, heat resistance, and chemical resistance allowing it to be used in a wide range of environments.
Features
- Excellent water absorption / retention and wear resistance:
Special urethane sponge of continuous pore structure that does not readily hydrolyze. - Flexible in shape and size:
The sponges is applicable in all sorts of production machineries and devices in shape of roller, sheet and block form. - Rigidity that PVA sponges cannot match:
It is capable of removing foreign materials that are almost fixed to the item to be cleaned. - Softness:
Unlike PVA sponges, it remains soft when dried, sustaining water absorption and retention properties. - Heat resistance:
Its heat resistance property allows the application at an ambient temperature of 100℃ or in hot water at 100℃.
Application
| Washing | : | Electronic components (Hard disks, silicon wafers, semiconductor devices, photomasks, glass panels for LCD, FPD, etc.) |
| Moisture absorption | : | Glass (construction and automotive), electronic components (printed circuit boards and lead frames), vehicles (tires and floor mats), food products (packaged foods, glass bottles and laver), resin and film |
| Surface Coating | : | Resin, film (release agent and antistatic agent), paper (water-soluble adhesive) |
| Material protection | : | Optical Parts, Precision Parts |
These polyolefinic sponge rollers, excelling in liquid-absorbing capacity, are employable even on strongly acidic and strongly basic solutions.
Material
Polyolefin-based sponge
Application
- Liquid draining in plating and etching processes of printed-wiring boards, lead frames, etc.
- Liquid draining, conveyance, and application in manufacturing process of various components.
These polyolefinic porous sheets of reticulated-foam structure may be employed in applications including liquid absorption, liquid retention, wipe-up, and filtration, under severe environments including strongly acidic and strongly basic solutions.
Application
- Filtration & Absorption for gas and liquid
- Liquid Transfer
- Space for Electronic Parts
- Humid Coordination(Sublimation
- Ink Retainer & Supplier
- Wiping Material
Possessing high-level porosity and a reticulated-foam structure, these elastic grindstones are capable of anchoring high-denier grit, making it possible to attain extremely uniform surfaces of high precision.
- Due to the micro-elasticity of the bonding agent, scratches are not left on the work, allowing high-precision finished surfaces to be obtained.
- Owing to the grindstones' high-porosity structural makeup, heat generation in polishing is slight, and clogging is unlikely to occur, sustaining stabilized grinding performance.
- Varying the binding-agent properties and the grit, enables Crystal grindstones to be put to use in diverse applications, and to be employed broadly in precision finishing.