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2022-10-08
But most of the cases are lubrication imbalance caused by the problem, lubrication is too little, especially the outer slip is too little, too plasticizing caused by pipe discoloration, brittle...
Can add Titanium Dioxide, see if it can cover, if there is no try to add stabilizer or change, if it is calcium zinc stabilizer should pay more attention to the adjustment of sliding agent.The temperature is too high, the compression ratio of the mold is too large, the amount of stabilizer added is not enough, the lubrication system has problems, the stability of the resin itself is not enough, the calcium powder tide, the gap between the screw and the barrel has problems, the shear is too large, there are many reasons, but also according to the actual situation!!
We have done chemical products for over 30years. Our main products include PVC RESIN , CPE , TIO2 , Pe Wax , Paraffin Wax, STABILIZER ETC.
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Ms. Cherry Chen
Tel:86-0371-65582722
Fax:86-0371-65582873
Mobile Phone:+8618539282682
Email:cherrychen@shunbangchem.com
Address:No.85 Huayuan Road,Jinshui District, Zhengzhou City, Henan Province,China, Zhengzhou, Henan
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.