简介
该系列产品常温下以液态为主,冬季大部分为固体,分子量1500-5000,并可根据客户要求调整分子量。以该系列多元醇为原料生产的下游产品具有耐磨、耐折、抗撕裂等特性。
Introduction
The series products are mainly liquid at room temperature, and most products are solid in winter, with molecular weight from 1500 to 5000, which can be adjusted according to customer’s requirements. Downstream products have the characteristics of abrasion resistance, good folding endurance, tear resistance and other characteristics.
产品用途:
该复合系列聚酯多元醇主要应用于涂料、粘合剂、弹性体、人造革用树脂、鞋底料原液等领域。
Application
The series products are widely used in coating,adhesives, elastomers,artificial leather resin, shoe sole and other fields.
技术参数/ Technical Parameters
原料/ Raw materials |
牌号/Brand |
分子量/ Molecular weight |
羟值/ Hydroxyl value (mgKOH/g) |
酸值/ Acid value (mgKOH/g) |
25℃状态 |
粘度/ Viscosity(cps) |
BG、NPG |
HJ-7320 |
2000 |
53-59 |
0.1-0.8 |
液态 |
25℃:10498 40℃:3366 60℃:998 80℃:578 |
HJ-7330 |
3000 |
35-41 |
﹤0.5 |
液态 |
18000 60℃ |
|
NPG、HD |
HJ-5715 |
1500 |
71-79 |
0.2-0.5 |
膏状 |
40℃:2510 60℃:911 80℃:410 |
包装及运输
产品采用专用镀锌桶包装,220KG/桶,也可用小镀锌方桶包装,20KG/桶。运输过程中须防止雨淋、碰撞、包装破损及污染,并须符合运输部门的相关规定。
Packaging and Transportation
Products are packaged in galvanized barrels, 220kg/barrel, or smaller square galvanized barrels, 20kg/barrel. Avoid rain, collision, packaging damage and pollution during transportation, and comply with the relevant provisions of the transport sector.