国产在线激情视频,国产极品麻豆91在线,国产网站在线免费观看

DOFLOW D-273
2018-09-05 22:53

Composition
Mixture of zinc salts of aliphatic and aromatic carboxylic acids.
 
Properties:

Appearance White powder or pastilles
Ash% ≤16.0
Heating loss% ≤3.0
 
Recommendations for application
Heat-resistant Vulcanization Activator DC-273 ,a formulation of selected zinc salts,are very effective activators for the sulfur vulcanization of diene rubber, especially natural rubber.
Heat-resistant Vulcanization Activator DC-273 can partly or totally replace conventional activators based on fatty acids,stearic acid and zinc stearate.
Heat-resistant Vulcanization Activator DC-273
The following improvements are achievable by application of Heat-resistant Vulcanization Activator DC-273 : prolonged version time, higher modulus,less heat buildup under dynamic load, and reduced compression set at elevated temperatures, improved properties at high temperature cures, viscosity reduction at high shear.
 
Dosage:
1-5PHR

Packaging & Storage:
Packed in 25kg/paper bag lined with plastics,keeped in cool,dry place.Avoiding placing the bag under pressure.

上一篇:DOFLOW D-22
下一篇:DOFLOW DST

        主站蜘蛛池模板: 台前县| 永丰县| 建阳市| 嵊州市| 涟源市| 平湖市| 铜山县| 新密市| 绿春县| 贵港市| 麟游县| 鹤壁市| 厦门市| 南汇区| 通海县| 抚顺市| 东方市| 嘉定区| 沈丘县| 石棉县| 龙陵县| 玛纳斯县| 晋江市| 鄂州市| 济阳县| 济阳县| 兰西县| 沂水县| 光泽县| 偏关县| 昌江| 府谷县| 兖州市| 濉溪县| 永昌县| 兰州市| 岱山县| 海南省| 阿拉尔市| 松原市| 涟水县|