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      Linyi Changfeng Plastic Co., Ltd.

      Contact : Xiaojing Li

      Mobile : 15865245868

      Zhou : 18660913059

      Fax :0539 -7011328

      plant electrical :0539- 7021626

      QQ : 525 882 551

      Address : High - tech Industrial Park, Linyi City 206 State Road QIYANG Interchange south

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    Judge PVC edge quality methods and Strategies

    Time:2012年11月21日Hits:
    In the purchase of edge is most concerned about is the edge of the quality problem, many consumers as a result of the lack of experience, chosen is often deceived, then how should the identification of .PVC edge quality.
    General PVC edge will contain calcium carbonate, but calcium carbonate content is too high will make PVC becomes loose, which seriously affects the quality of the PVC edge. Because of the high content of calcium carbonate powder arises: % white, jump edge, trimming and edging the edge edge gloss differential, cracking. It can be folded out of the way that PVC edge quality discrimination.
    Gum quality, directly affects the PVC edge bonding effect. Especially when the weather is cold, the workshop of relatively low temperature, hot melt adhesive and adhesive efficiency is greatly reduced, one should pay attention to replace a viscosity and purity are high compared to the high temperature hot melt adhesive, on the other hand to select back good PVC edge.
    At the edge of the bonding process, in order to prevent the loss of glue, good PVC edge should be in the width direction slightly incurved. While the inferior edge is flat even anti-kiu, so easy to produce adhesive agent.
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    Contact : Xiaojing Li Tel : 15865245868 Address : High - tech Industrial Park, Linyi City, the new Interchange of State Road 206 QIYANG , south 800 meters

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