韩国三级一区二区三区,色四月婷婷,伊人婷婷网,久久不射网,国产视频一区不卡,伦理片亚洲精品,国产日韩免费视频

  • current location:BMSC/VA

    Plasticity polyvinyl alcohol resin

     

     

     

     

     

    Plasticity of polyvinyl alcohol
    Plasticity polyvinyl alcohol is a special treatment process machining can be quickly degraded by natural factors of the new environmentally friendly packaging materials. By natural factors (such as: microorganisms, water, oxygen, etc.) the role of self-rapid degeneration, decomposition, degradation of low molecular weight compounds, and has the effect of improving the soil, it is a new type of environmentally friendly packaging materials.
     
    Plasticity polyvinyl alcohol resin
    Plasticity of polyvinyl alcohol (PVA) resin can fully meet the blown film, different needs double pull film and injection products. Product flow is good, stable processing performance, can significantly reduce the overall cost.
     

    project
    Values
    Melting means
    1.2~5g/10min·190℃·5000g
    Melting point
    170~180
    Tensile strength (horizontal / vertical)
    20MPahumidity45~60
    density
    1.2~1.28g/cm³

     

     

Weifang Huawei New Materials Technology Co., Ltd

Copyright ? 2004-2016 by HUAWEI All rights reserved

Address: State Free Trade Zone Weifang, China

0086-0536-5078767  0086-0536-2108777
http://www.khkhi.com/en

wfhw888@163.com

海淀区| 阿勒泰市| 兴安县| 洛扎县| 台北县| 贺兰县| 合作市| 长葛市| 万州区| 石首市| 丽江市| 黔东| 中阳县| 珲春市| 万山特区| 凉城县| 安塞县| 临朐县| 偃师市| 久治县| 迁安市| 盐津县| 黔西| 蚌埠市| 通州市| 射洪县| 黎城县| 民权县| 龙南县| 淄博市| 海南省| 翁源县| 德钦县| 客服| 万源市| 崇阳县| 遵化市| 简阳市| 交城县| 昌宁县| 晋州市|