2021国内自拍,91福利免费体验区观看区,91福利共享,深夜日本在线观看免费完整版视频,成年人网站在线免费观看,精品成人在线,狠狠狠狼鲁欧美综合网免费

0086 391 3299607

TECHNICAL

2Plastic refining characteristics of several common rubber

Release:emykpehf View:2083

1: natural rubber and natural rubber more easy to obtain plasticity. The initial viscosity of low viscosity and low viscosity standard maleic rubber is generally not required to be refined. If other types of standard rubber Mooney viscosity is greater than 60, will still be plastication. Natural rubber mixing machine mixing, roller temperature is 30 DEG -40 DEG, time is about 15-20min. When the temperature reached 120 degrees Celsius, the time was about 3-5min. When the addition of plasticizer or plastic solution

2: natural rubber and natural rubber more easy to obtain plasticity. The initial viscosity of low viscosity and low viscosity standard maleic rubber is generally not required to be refined. If other types of standard rubber Mooney viscosity is greater than 60, will still be plastication. Natural rubber mixing machine mixing, roller temperature is 30 DEG -40 DEG, time is about 15-20min. When the temperature reached 120 degrees Celsius, the time was about 3-5min. When the addition of plasticizer or plastic solution


Recommended Information

  • Telephone
  • message
    Message
  • map
    Map
  • ewm
    QR code
  • 石门县| 潢川县| 旌德县| 安西县| 嵊州市| 葫芦岛市| 西盟| 广灵县| 涿州市| 惠安县| 拉孜县| 任丘市| 阳城县| 牡丹江市| 保定市| 松江区| 五莲县| 阿克| 广东省| 鸡东县| 长海县| 荃湾区| 和硕县| 阿坝| 武威市| 互助| 浙江省| 修文县| 和平县| 佛山市| 界首市| 株洲市| 伽师县| 德兴市| 南宫市| 南宁市| 子洲县| 乌拉特前旗| 砚山县| 新竹县| 淳化县|