Nameplate Liquid Two Component Polyurethane Sealant
Double-component Polyurethane System for Nameplate 1. Description This is a double-component polyurethane system material. Part A is mixture of Polyether Polyol. Part B is prepolymer. 2. Characteristics High transparency Non-yellowing 3. Application Speical for nameplate 4. Physical properties Item Part B Part B Part B Appearance transparent liquid transparent liquid transparent liquid Viscosity(30℃)/mPa.s 300±150 300±150 300±150 Item Part A Part A Part A Appearance
Double-component Polyurethane System for Nameplate
1. Description
This is a double-component polyurethane system material. Part A is mixture of Polyether Polyol. Part B is prepolymer.
2. Characteristics
- High transparency
- Non-yellowing
3. Application
- Speical for nameplate
4. Physical properties
| Item | Part B | Part B | Part B |
| Appearance | transparent liquid | transparent liquid | transparent liquid |
| Viscosity(30℃)/mPa.s | 300±150 | 300±150 | 300±150 |
| Item | Part A | Part A | Part A |
| Appearance | transparent liquid | transparent liquid | transparent liquid |
| Viscosity(30℃)/mPa.s | 1000±100 | 1000±100 | 700±100 |
| Mixing Ratio A:B (by weight) | 1:2 | 1:1 | 1:2 |
| Operating temperature/℃ | 25-40 | 25-40 | 25-40 |
| Gel time(70℃)/min | 15-30 | 15-30 | 15-30 |
| Finished product appearance | transparent liquid | transparent liquid | transparent liquid |
| Hardness(Shore A) | 85±5 | 60±5 | 95±5 |
5. Operating procedure
Mix Part A and Part B evenly according to the mixing ratio. Pour part A and part B respectively to machine drum and then do the vacuuming. Cast mixture into mould to produce the fisnished product.
Recommended Products
