in Stock Wholesaler China Polyurethane Adhesive for Bonding Scrap Foam

• Customization: Available
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
• Bonding Function: Pressure sensitive Adhesive
• Model NO.: LY-1400
• Color: Yellow
• Composition: Inorganic Material
• Morphology: Solvent
• Appearance at 20ºC: Colorless or Faint Yellow Transparent Liquid
• Viscosity(MPa·s/25): 2200±200
• Nco%: 10.0±0.2
• Operating Temperature: 15-25ºC
• Pot Life (H/25ºC): 1-2
• Usage: Scarp Foam, Rubber Particles, Renewable Sponge
• Material: Polyurethane
• Classification: Pressure-Sensitive
• Main Agent Composition: Natural Polymer
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• CAS No.: 9009-54-5
• Transport Package: Drums, IBC Drums, Tanks
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• HS Code: 3909500000
• Production Capacity: 20000mt/Year
• Package Size: 22.50cm * 22.50cm * 33.50cm
• Package Gross Weight: 20.100kg

Product Description

In Stock Wholesaler China Polyurethane Adhesive for Bonding Scrap Foam

Product Description
Recycled sponge glue is an environmentally friendly glue, made through recycled sponge material. It has good bonding, elasticity and adsorption properties and is suitable for many fields such as home decoration, craft production, automotive repair and packaging industry.


Specification

Item	Index	Standard
Appearance	Yellow Liquid	/
Density	1.0~1.15g/cm3	LYC2022/19-017
Solid Content(%)	≥80  (optional)	LYC2022/19-017
Initial drying time	3~4h	LYC2022/19-017
Curing time	4~6mm/24h	LYC2022/19-017
Limit down temperture	-45ºC no break	LYC2022/19-017
Operation Temperature	-15ºC~150ºC	/
Tensile strength	>=4.5mpa	LYC2022/19-017
Shear strength	>=4.0mpa	LYC2022/19-017
Shelf life	9months	/

Advantages of recycled sponge glue
1. environmentally friendly: recycled sponge glue uses waste sponge as raw material, which can effectively use resources and reduce environmental pollution.
2. good bonding properties: recycled sponge glue has good bonding properties, can bond a variety of materials, such as wood, metal, plastic and so on.
3. Elasticity and adsorption properties: Recycled sponge glue has certain elasticity and adsorption properties, which can play the role of cushioning and shock absorption to a certain extent.
4. Economical: The production cost of recycled sponge glue is relatively low, and the price is more economical.

The process of making recycled sponge
1. Preparation: Collect and clean the waste sponges to remove the stains and impurities in them.
2. Sponge cutting: cut the cleaned waste sponges into suitable sizes for subsequent processing and use.
3. Soaking: Soak the cut sponge in the pre-prepared glue to make it fully absorb the glue.
4. Drying: Put the soaked waste sponge into the dryer for drying to remove the excess water.
5. Packaging: Pack the dried recycled sponge for storage and sale.