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One/two component moisture cured polyurethane structural adhesive

2024,11,13
"Wet curing" means that a single component Polyurethane Adhesive is cured by using a trace amount of water vapor reaction in the air and reacts with the active group on the surface of the substrate to bond. Structural adhesive refers to a high-performance adhesive that can replace bolts, rivets or welding forms to bond metal, plastic, glass, wood and other structural components and can withstand large loads for a long time. Two-component polyurethane structural adhesives are usually solvent-free two-component polyurethane adhesives. The general curing agent component is composed of terminal NCO polyurethane prepolymer obtained by reaction of polyol and excess polyisocyanate. The main agent part is composed of binary amine and its blend. After curing, polyurethane-urea is formed. Mainly used in automobiles, water vehicles, elevators, baths, residential (bonding between external decorative materials) and other fields. Single/two-component wet curing polyurethane structural adhesive is generally used in automotive windshield glass, high-speed rail assembly, bridge waterproof sealing, container manufacturing, industrial assembly, masonry and wood joint sealing, wood caulking, masonry and wood joint sealing, floor glue, etc.
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Author:

Ms. Cherry

E-mail:

348754229@qq.com

Phone/WhatsApp:

+86 13549820808

Popular Products
Company News
Celebrate the 103rd anniversary of the founding of the party ▏ safety production month activities and the third skill PK competition of Xinhui
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[Good news] Xinhui Company won the Xiaolan Town Manufacturing Quality Improvement Award and talked about a new chapter in high-quality development.

February 10, 2025

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