Two Part PU Polyurethane Spray Foam Adhesive

Two Part PU Polyurethane Spray Foam Adhesive

FOB Reference Price: Get Latest Price

≥500 Kilograms

US $2.9

≥10000 Kilograms

US $2.5

≥20000 Kilograms

US $2.1

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Quick Details

EINECS No.:: None

Place of Origin:: Shandong, China

Brand Name:: LYH

Model Number:: polyurethane adhesive

Type:: polyurethane adhesive

Product name:: polyurethane adhesive

MOQ:: 1Kilograms

Sample:: Availiable

Delivery:: Within 7-15 Days

Packing:: 25KG/METAL DRUM

Apperance:: Milky white waxy solid powder

Payment terms:: T/T

Application:: Construction Bonding

Product Keywords:: polyurethane adhesive

Quick Details

CAS No.:: None

Other Names:: polyurethane adhesive

MF:: None

EINECS No.:: None

Place of Origin:: Shandong, China

Brand Name:: LYH

Model Number:: polyurethane adhesive

Type:: polyurethane adhesive

Product name:: polyurethane adhesive

MOQ:: 1Kilograms

Sample:: Availiable

Delivery:: Within 7-15 Days

Packing:: 25KG/METAL DRUM

Apperance:: Milky white waxy solid powder

Payment terms:: T/T

Application:: Construction Bonding

Product Keywords:: polyurethane adhesive

Two Part PU Polyurethane Spray Foam Adhesive

Products Description

Polyurethane adhesive is an important component of polyurethane resin that is currently developing rapidly. It has excellent performance and has been widely used in many aspects. It is one of the eight important varieties of synthetic adhesives.

Polyurethane adhesive refers to an adhesive containing a urethane group (-NHCOO-) or an isocyanate group (-NCO) in the molecular chain. Polyurethane adhesives are divided into two categories: polyisocyanates and polyurethanes. The polyisocyanate molecular chain contains isocyanate groups (-NCO) and urethane groups (-NH-COO-), so the polyurethane adhesive shows a high degree of activity and polarity.

Application Areas

1. Polyurethane adhesive for automobiles The most widely used polyurethane adhesives in automobiles mainly include one-component moisture-curing polyurethane sealant for assembling windshields; structural adhesives for bonding glass fiber reinforced plastics and sheet molding composite materials; and two-component polyurethane adhesives for interior parts. And water-based polyurethane glue, etc. Automotive interior parts are also an area where adhesive usage is growing. 2. Polyurethane adhesive for wood One-component moisture-curing polyurethane adhesives used in the woodworking industry are liquid and are used at room temperature. Generally, it has high bonding strength, good flexibility and water resistance, and can be bonded to many non-wood substrates (such as textile fibers, metals, plastics, rubber, etc.). The dry and wet strength of the one-component polyurethane adhesive in the test was better than that of the phenolic adhesive. 3. Polyurethane adhesive for shoes

4. Polyurethane adhesive for packaging Due to its excellent performance, polyurethane adhesive can bond film materials of different properties together to obtain composite films for flexible packaging with various properties such as cold resistance, oil resistance, chemical resistance, transparency, and wear resistance. 5. Polyurethane adhesive for construction Polyurethane adhesives are widely used in the bonding of PVC materials for construction, the production of sandwich panels, and building waterproof coatings. 6. Polyurethane adhesive for ink 7. Polyurethane adhesive for book binding 8. Application in railway construction In addition to railway laying, the production of high-speed trains has also greatly increased the demand for the use of polyurethane adhesives. Polyurethane plays various essential roles in vehicles such as glass bonding, floor bonding, caulking, sealing and waterproofing. Mainly used for bonding and sealing of car window glass and sealing of partial filling parts.