2KPU-802 Air Filter Adhesive Curing Polyurethane For Dynamic Mixing
Good Quality Factory Directly WANLI® Two-Component Polyurethane Adhesive 2KPU-802 for Sealing Adhesion of Ends Caps of Hollow Fibre Filters
Wanli® 2KPU-802 is a two-component room temperature curing polyurethane adhesive. 2KPU-802 is used for fast adhesive sealing of hollow fibre filters for water treatment applications. It has perfect resistance to hydrolysis, acid, alkali and oxidation. Suitable for dynamic mixing and filling processes.
Application:
Wanli® 2KPU-802 is used for fast adhesive sealing of hollow fibre filters for water treatment applications.
| Spec. | A | B |
| Appearance | Dark amber liquid | Light to colorless liquid |
| Density(g/cm3) | 0.97 | 1.13 |
| Smell | Distinctive | Distinctive |
| Solid Content | 100 | 100 |
| Viscosity(mPa.s) | 1600±300 | 200±100 |
| Weight Mixing Ratio | 100 | 100 |
| Mixed Viscosity(mPa.s) | 400-700 | |
| Application Period(min) | 4-6 | |
| Hardness (Shore A) | 90-99 | |
| Shear Strength (MPa) | ABS:2.22, UPVC:2.72 | |
| Application Temperature(℃) | 25-30 | |
| Shelf Life | 12 Months | 6 Months |
| Package | 18Kg/Barrel | 18Kg/Barrel |
FEATURE
It has excellent resistance to hydrolysis, acid, alkali and oxidation. Suitable for dynamic mixing and filling processes.
USER GUIDE
1. Surface treatment: Clean the surface of the material to be adhered to ensure that it is clean, dry and free from oily contaminants. For film with a high water content, air bubbles may be produced.
2. Glue preparation: A/B components are mixed evenly according to the weight ratio A:B=1:1, it is recommended to use automatic glue mixing equipment, if manual glue mixing is used, it is recommended to use after defoaming, defoaming and glue application must be completed within the applicable period.
3. Curing: After curing at room temperature for 30 minutes, the product can be processed in the next process.
STORAGE
Store in a cool, dry environment and out of direct sunlight. Store at a temperature of 8 to 28 °C and away from fire and heat sources. Under the storage conditions described above, this gel A can be stored for 12 months and gel B for 6 months.
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