Shanghai Runningfilter Co., Ltd
Shanghai Runningfilter Co., Ltd.
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acid and alkali resistant centrifuge filter bag for three-legged centrifuge
| Material | Polypropylene | ||
| Acid resistance | good | ||
| Alkali resistance | excellent | ||
| Elongation at break | Greater than Polyester | ||
| Elongation recovery rate | Slightly better than polyester | ||
| Heat resistance | 90℃ slightly contracted | ||
| Softening Point(℃) | 140-150℃ | ||
| Melting Point(℃) | 165-170℃ | ||
| Feature | 1. The polypropylene cloth has smooth surface, soft texture and good slag discharging property. 2. Low density, acid, alkali and strong oxidant corrosion and micro-effects. 3. The strength of the cloth is weak, which is used for fiber filter and coarse crystal filtration. | ||
| Material | Nylon | ||
| Thickness | 4-5.3Cndtex. | ||
| Elongation | 18%-45% | ||
| Elastic and complex rate | At 10% elongation, the elasticity of the same recovery rate of more than 90%. | ||
| Wear resistance | The wear resistance of nylon fiber is 10 times times of cotton fiber and 50 times times of Viscose. | ||
| Acid/Alkali resistance | 1.Nylon fiber resistant to strong alkali, weak acid. 2.After 16 hours of treatment with NaOH (10%) under 95 ℃, the strength loss can be negligible. | ||
| Feature | 1. Not resistant to light. 2. Easy to color and become brittle. 3. Nylon cotton is not suitable for long-term exposure to sunlight. 4. Nylon 66 can not be used in pharmaceutical, food manufacturers. 5.Wear resistance to the top of a variety of fibers, so with rubber pressure is the ideal material to make car tires. | ||
