产品详情
热熔胶系列产品：旭川化学为热熔胶行业提供高品质和种类丰富的热塑性聚氨酯弹性体原材料，具有溶解度好、粘度稳定、剥离强度高等特点，可广泛用于热熔胶膜、消防水带共挤胶、鞋用胶黏剂等行业。
主要特性：熔指稳定、剥离强度优异、溶解性好
Characteristic：Melting stability, excellent peel strength, and good solubility
应用：低温港宝片、织物贴合、鞋用胶粘剂、消防水带共挤、止水条、磨粉、热熔胶膜
Application：Low temperature harbor treasure film, fabric bonding, shoe adhesive, fire hose co extrusion, water stop strip, grinding powder, hot melt adhesive film
特性 Characteristic | 测试方法 test method | 测试单位 Test Unit | L70110 | L80140 | L85120 | L95070 | L95085H | L95090 | L95130 | L2000 | L2000H |
| 硬度 Hardness | ASTM D2240 | Shore A | 75±2 | 80±2 | 84±2 | 97 | 97 | 97 | 97 | 97 | 97 |
| 密度 Density | ASTM D792 | g/cm3 | 1.19 | 1.19 | 1.20 | 1.19 | 1.18 | 1.19 | 1.19 | 1.19 | 1.19 |
| 抗张强度 Tensile strength | ASTM D412 | MPa | 15 | 20 | 12 | 15 | 15 | 20 | 20 | 25 | 25 |
| 断裂伸长率 Elongation at break | ASTM D412 | % | 1000 | 800 | 700 | 700 | 900 | 700 | 750 | 800 | 800 |
| 100% 模量 100% modulus | ASTM D412 | MPa | 2.5 | 3.6 | 4.2 | 9 | 8.5 | 9 | 9 | 7 | 7 |
| 撕裂强度 Tear strength | ASTM D624 | kN/m | 50 | 65 | 65 | 110 | 100 | 120 | 100 | 110 | 110 |
固化时间 Curing Time | ASTM D4497 | Min | —— | —— | 4 | 3 | 1 | 5 | 10 | 10 | 5 |
| 溶液黏度(15%固含量，25℃) Solution viscosity (15% solid content, 25 ℃) | ASTM D1084 | cps | —— | —— | —— | —— | —— | 300-600 | —— | 1500-2500 | 2500-3500 |
最低活化温度 Minimum activation temperature | ℃ | —— | —— | —— | 50-60 | 55-65 | 55-65 | 55-65 | 55-65 | 55-65 | |
流动温度 Flow temperature | ℃ | 100 | 125 | 115 | —— | 70 | 70 | 85 | 115 | 120 |
