性能
应用优势 |
|
|---|---|
| Use | Seating |
典型特性 |
|
|---|---|
| % NCO | 29.2 % |
| Average Dynamic Viscosity (cP) | 40 |
| Nominal Functionality | 2.1 |
什么 ISONATE™ 143L Modified MDI?
一种聚碳化二亚胺改性的二苯基甲烷二异氰酸酯 (MDI)。该产品在室温下为黄色液体，即使在 75°F (24°C) 温度条件下也具有低粘度和良好的储存稳定性。应用包括粘合剂和密封剂、弹性体、涂料、汽车零件、自结皮塑料、轮胎和车轮、鞋底、地毯衬垫/粘合剂、休闲用品和机械产品。
用途
- Adhesive and sealants
- Elastomers
- Coatings
- Automotive bumpers, fenders, fascia
- Integral-skin plastics
- Tires and wheels
- Industrial wheels
- Shoe soles
- Carpet underlay/adhesives
- Recreational goods
- Mechanical goods
优势
- Low viscosity
- Good storage stability down to 75°F (24°C)
- Offers extra flexibility because adduct formation is reversible
- Higher functionality offers faster demold times than is ordinarily possible with linear prepolymers
- A unique combination of high modified MDI content, available carbodiimide, and liquid state allows ease of handling, ease of processing and maintenance of high physical properties under strenuous wear and environmental conditions