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High Efficiency Industrial P84(Polyimide) Fiber Waterproof Oilproof Antistatic Filter Bag
- Oct 24, 2017 -
Industrial polyester monofilament, such as paper-making nets, industrial filter wire, such as monofilament, usually high viscosity polyester chip (characteristic viscosity number of 0.9 dil/g) spinning, but high viscosity polyester chips due to the relatively high molecular weight, long chain molecules easily intertwined, intermolecular force significantly increased, melting fluidity can be very poor. If the improved spinning temperature is used to improve the fluidity, the relative molecular mass decreases and the characteristic viscosity decreases greatly, which affects the special performance of the high viscosity monofilament.

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