|
[China]
Trade Verify
Address: No.166, Zhengyang Middle Road, Chengyang District, Qingdao City, Shandong Province, China. 266000
Contact name:Louis.liu
Qingdao Exceed Fine Chemicals Co.,Ltd |
|
Verified Suppliers
|
|
|
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
3. Application
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.
