Polyurethane nameplate
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Product Introduction:
Stock code
834261
Product Center
A professional manufacturer of downstream derivatives of ethylene oxide, propylene oxide, adipic acid, and polyurethane materials.
Cast polyurethane elastomers Special isocyanate product series
Polyurethane nameplate
Polyurethane nameplate
Composed of components A and B, A is a polyol component with a colorless viscous liquid appearance, while B is a special isocyanate terminated prepolymer with a colorless or slightly yellow viscous liquid appearance. Two components are mixed and poured at 30-35 ℃, and solidified at 50-70 ℃ to form,. Suitable for manual operation and mechanical continuous casting. Wide range of hardness, suitable for producing polyurethane products with a hardness of 50A-90A that are resistant to yellowing, mainly used for making trademark nameplates, dumbbell fillers, bulletproof glass, etc.
Component A | Model | Testing Standard | DB1785-A | DB1760-A |
Appearance | Visual Inspection | Colorless transparent liquid | Colorless transparent liquid | |
Component B | Model | - | DB1713-B | |
Appearance | Visual Inspection | Colorless transparent liquid | ||
Mass Ratio A:B | - | 1:2 | 1:1 | |
Operating Temperature (℃) | - | 25-40 | 25-40 | |
Gel Time (min/70℃) | - | 15-30 | 15-30 | |
Appearance | Visual Inspection | Colorless transparent elastomer | Colorless transparent elastomer | |
Hardness (Shore A) | GB/T 531.1 | 85±5 | 60±5 | |
