Shenzhen Guangyufeng Rubber Co ,. Ltd.
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Dimension:Customized according to drawing
Price:Pictures and price is for reference only, the specific price according to the material / drawings decision, please contact us for more inforamtion.
Please provide the following dimensions:
Professional custom rubber rollers:
Silicone rubber characteristics :
Silicone rubber roller with the latest plastic formula winding process molding,
1: with high rebound, high temp resistant, wear characteristics of the addition of liquid silicone material;
2: low hardness, good softness, non-toxic rust-free pollution
3: resistant to ozone aging, good chemical resistance to erosion,while long service life;
4: good wear resistance, not aging, anti-static, moisture moisture;
Product parameters:
Working temperature range: -50℃ ~ +250 ℃
Color: pure white silicone rubber roller for the most common color, can also produce other types of color silicone rubber roller products.
The hardness of the silica gel may depend on the particular application. a wide range of hardness, rom Shore hardness A30-A90 degrees, to meet the different types of mechanical equipment on the roller hardness requirements It also has good water resistance. the general high-temperature hot roll with the greatest hardness 90A °
Applications:
Silicone Rubber Roller is widely used in composite coating, laser typewriter, electrostatic copier, bronzing machine, laminating machine, blown film machine, copier roller, thermal transfer printing roller, high-temperature bronzing plate, bronzing roller, thermal conductivity, high temperature requirements of silicone products. special requirements for a variety of high temperature resistance industrial machinery.
| Properties of Rubber Material We used | ||||
| Performance | NBR rubber roller | PU rubber roller | EPDM rubber roller | Silicone rubber roller |
| hardness(Shore) | 30-95 | 45-97 | 40-90 | 30-90 |
| Using temperature range(℃) | -10℃ ~ +90℃ | -30℃ ~ +90℃ | -50℃ ~ +150℃ | -50℃ ~ +250℃ |
| Adhesion performace | A | A+ | A | A+ |
| percentage elongation at rupture(%) | < 600 | 350-1000 | < 500 | < 150 |
| Anti-ozone ageing | D | A | A++ | B |
| Tensile strengths(Mpa) | 7-17 | 40+ | > 21 | 2-10 |
| Alcohol-resistance | A | B-C | A | C |
| Acid and alkali resistant function | B | B | A+ | B |
| Best properties | 1:Oil-resistance 2:Herat-resistance property | 1:High strength 2:High abrasion resis-tance 3:High oil resistance 4:Wide ranges of hardness 5:High elasticity | 1:Polar chemical resis-tance 2:Excellent electric in-sulation | 1:Heat resistance 2:Cold resistance |
| Note:A-excellent B-Good C-Medium D-Difference | ||||