China Factory Promotion Cladding Bonding of Aluminum Alloy PUR Hot Melt WANLI® PUR-1990 with Open Time About 70 Seconds @25℃ And Stable Viscosity, High Initial Bonding Strength, Fast Positioning, Good Peel Strength, Excellent Heat & Humidity & Weather Resistance

Wanli® PUR hotmelt adhesive PUR-1990 for cladding bonding is a single-component reactive PUR hot melt adhesive with 100% solid content. PUR-1990 can be used for aluminum alloy cladding to PVC and other materials. PUR-1990 is featured stable viscosity under heating at a certain temperature, fast positioning, high initial bonding strength. After curing, PUR-1990 has good peel strength, good humidity & heat resistance and weather resistance.

APPLICATION

Wanli® PUR hotmelt adhesive PUR-1990 is used for cladding bonding. PUR-1990 can be used for aluminum alloy cladding to PVC and other materials.

FEATURE

Stable viscosity under heating at a certain temperature.

Fast positioning.

High initial bonding strength.

PUR-1990 has good peel strength, good humidity & heat resistance and weather resistance after curing.

USER GUIDE

The package of Wanli® PUR hotmelt adhesive PUR-1990 is suitable for various dispensing equipment.

It is recommended to use at an ambient temperature of 20℃-30℃.

The recommended operating temperature is 130℃~150℃

In order to achieve complete curing, it is better to place finished product in a working environment with suitable temperature and humidity (recommended temperature: 23℃~25℃, about 65% relative humidity).

STORAGE

Store Wanli® PUR hotmelt adhesive PUR-1990 where it’s dry, cool and avoid direct sunlight. The storage temperature should be not more than 35℃ and avoid open fire or heat source.

WUXI WANLI ADHESION MATERIALS CO., LTD. was established in 1995 with a registered capital of 20.91 million yuan. It is located in Wuxi High-tech Development Zone,Jiangsu Province. It is a professional manufacturer of PUR hot melt adhesive, two-components PU adhesive, EVA hot melt adhesive, hot-melt pressure-sensitive adhesive, polyolefin hot-melt adhesive,functional coating and other products, providing customers with a complete set of professional solutions of hot-melt adhesive & coating application.

We adheres to independent innovation and is committed to scientific research and development. Our products take green environmental protection as an important standard. And all of our products passed the China Environmental Labeling Product Certification, ISO9001-2015, ISO14001-2015, and IATF16949-2016 system certification.

In order to meet the needs of the market, we established a wholly-owned subsidiary, Nantong Henghua Adhesive Material Technology Co., Ltd. in 2010 which is located in Rudong Coastal Economic Development Zone (exclusive chemica industry park) in Nantong, Jiangsu Province.

We have excellent technical personnel, capable sales team, perfect equipment and advanced production technology, with a production capacity of over 10,000 tons.