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

1Plastic refining characteristics of several common rubber

Release:emykpehf View:1936

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
  • 双桥区| 杭锦旗| 玉溪市| 拉孜县| 巴林左旗| 沭阳县| 贡觉县| 清镇市| 建昌县| 武邑县| 革吉县| 招远市| 定陶县| 四子王旗| 淅川县| 莲花县| 湘西| 榆中县| 班戈县| 六枝特区| 彭水| 岳阳县| 凤台县| 根河市| 榆林市| 逊克县| 若尔盖县| 汶上县| 新巴尔虎右旗| 岐山县| 铜川市| 竹山县| 伊宁市| 广西| 城步| 黄浦区| 乡宁县| 京山县| 二连浩特市| 浦北县| 上虞市|