Automotive interior adhesives

Waterborne Polyurethane Adhesive DW-1902 Covering and Vacuum Forming of Automotive Interior Parts

Type ：water-based polyurethane adhesive

Application ：It is suitable for coating and vacuum forming of automotive interior parts, including door panels, armrest panels, instrument panels, central control armrests, and seat back panels; the substrates used include ABS, PC, PVC, wood-plastic panels, fiberboards, and Processed PP/PE, etc.;

Performance:：

①Low activation temperature and good heat resistance

②No irritating smell, environmental protection

technical parameter

Exterior	white lotion
Viscosity (25℃/6rpm/S2)	About 4000mPa.s
solid content	47-50%
Hardener (DW-1900)	Isocyanic curing agent, colorless transparent liquid (color adjustable) Add ratio 5%-7%

Construction Conditions

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)	≥40℃
Activation temperature (vacuum forming)	≥100℃
Press time	30s-2min
time to maximum intensity	72h

Operation Tips

①Mix 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;

③For spraying at room temperature, use a spray gun for single-sided spraying or double-sided spraying; single-sided 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 (curing agent)

data foundation

All data stated in the product data sheet were obtained in laboratory tests. Actual measured data may vary due to circumstances beyond our control.

important

For information and advice on transportation, handling, storage and chemical handling, users should refer to the actual safety data sheet, which includes 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.