Two Component Polyurethane Prepolymer For PU Blue Gel
Two component Polyurethane Pre-polymer for the pu blue gel
Composition:It consists of two components, A is polyols and B is prepolymer which end capping with isocyanate.
Characteristics:Good processing property, blending and casting in room temperature with short time of demould, suits for production line.
Application:It applies to make insole, non-slip mat, heel cushion,cool gel etc
Storage:Store in a cool and dry place. If you can’t use it up at a time, filling nitrogen gas and then sealing it, or it will easily absorb moisture and goes bad. The storage time of original packing is 6 months.
Package:200kg / 20kg iron drum
| Type | JYG1615-A | JYG1660-B | |
| Appearance | pale purplish transparent colorless liquid | Colorless transparent liquid | |
| Ratio A:B(mass ratio) | 100:33～38 | ||
| Operating temperature(℃) | 30～40 | 30～40 | |
| Mould temperature(℃) | 70～90 | ||
| Gel time(sec/80℃) * | 40～50 sec | ||
| Demould time(min/80℃) | 3～5 min | ||
| Appearance of ware | Colorless transparent elastomer | ||
| Hardness of ware(Shore O) | 40～60 | ||
| Tensile strength (Mpa) | 1.0～1.5 | ||
| Ultimate elongation (%) | 800-1000 | ||
| Special gravity | 1.05 | ||
*Gel time can be regulated by catalyst.*
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