Water-based polyurethane adhesive DW-1901 is suitable for wrapping and vacuum forming of automotive interior parts - 广州昊毅新材料科技股份有限公司

Automotive interior adhesives

Water-based polyurethane adhesive DW-1901 is suitable for wrapping and vacuum forming of automotive interior parts

Product Description

Model :DW-1901

Type :Waterborne Polyurethane Adhesive

Uses :Applicable to the coating and vacuum forming of automotive interior parts, including door panels, armrest panels, instrument panels, central control armrests, seat back panels, etc.

      The substrates used include ABS, PC, PVC, wood-plastic board, fiberboard, and treated PP/PE, etc.

Properties: Low activation temperature and good heat resistance

 

technical parameter

project

Typical data

Exterior

white lotion

Viscosity (25℃/6rpm/S2)

About 3500mPa.s

solid content

about 49%

Hardener (DW-1900)

Isocyanic curing agent, colorless and transparent liquid (color adjustable), adding ratio 5%-7%

 

  Construction Conditions

project

Typical data

Operating temperature

 10-35℃

Amount of glue on one side

60-100g/m2

Working time after mixing

8-12h (addition of curing agent 5%-7%)

drying temperature

≤70℃

Open time (after drying)

2-3h

Activation temperature (cladding)

≥50℃

Activation temperature (vacuum forming)

≥100℃

Press time

30s-2min

time to maximum intensity

72h

 

 Operation Tips

1. Mix the main agent and curing agent evenly by weight before use;

2. Before spraying glue, the surface of the substrate must be dry, clean and free of dust and oil;

3. Spraying at room temperature, single-side spraying or double-side spraying with a spray gun; single-side spraying requires functional testing in advance;

4. Pressing or vacuum forming can only be carried out after drying;

5. The longer the waiting time after drying, the higher the activation temperature.

  Package  

20kg/plastic drum, 1kg/can (hardener)

data foundation

All data presented in the product data sheets were obtained in laboratory tests. Actual measurements may vary due to circumstances beyond our control.

  important  

For information and recommendations regarding transportation, handling, storage and chemical handling, users should refer to actual safety data sheets, which include physical, ecological, toxicological and other safety-related data.

  Legal Notices  

When the product is correctly stored, handled and constructed under normal conditions, the information provided by Haoyi New Materials and the construction and treatment suggestions given according to the actual situation are based on the good knowledge and experience of Haoyi New Materials. confidence. In practical applications, due to the differences in the materials, substrates and actual site conditions used, it cannot be inferred from the information here or any written recommendation or any other suggestion that Haoyi New Materials Co. FITNESS FOR A PARTICULAR PURPOSE MAKES NO WARRANTY AND ASSUMES ANY LIABILITY. The user of the product should test the suitability of the product for its application and purpose. Haoyi New Material Co., Ltd. reserves the right to change the nature of its products. The third party's right to use should be respected. All orders are subject to the current sales and shipping terms. Users should refer to the latest version of the relevant product manuals, which Haoyi New Materials Company can provide according to their needs.

 

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