Solvent Free Polyurethane Lamination Glue for Aluminized Composite Film

• Customization: Available
• Bonding Function: Structural Adhesive
• Morphology: Liquid
• Application: Packing
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Natural Polymer
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Clear
• Appearance: Yellowish Viscous Liquid
• Usage: Packing, Package, Bag, Structure
• Types of Substrates: CPP, BOPP, Mdope, LDPE, MDPE, Pet
• Temperature Resistance: 100-120ºC
• Packaging: 10/25/250 Kg/Barrel
• Transport Package: Drums, IBC Drums, Tank
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• HS Code: 39095000
• Production Capacity: 20000mt/Year
• Package Size: 23.50cm * 23.50cm * 37.50cm
• Package Gross Weight: 21.500kg

Product Description

Solvent free Polyurethane Lamination Glue for Aluminized composite film

Product description
Our series of products are solvent-free two-component polyurethane adhesives for flexible packaging compounding, with excellent leveling and wetting properties.
Suitable for compound BOPP/PE(CPP), PET/PE(CPP), BOPP/VMPET(VMCPP), PET/PA,
Combination of PET/VMPET and other series of combined packaging materials.

Technical parameter

boiled type			High temperature cooking type
Model	LY6812A	LY6812B	Model	LY6852A	LY6852B
Component	Isocyanate	hydroxyl	Component	Isocyanate	hydroxyl
Apperance	Light yellow to yellow transparent liquid	Light yellow to yellow transparent liquid	Apperance	Light yellow to yellow transparent liquid	Light yellow to yellow transparent liquid
Solid Content	100%	100%	Solid Content	100%	100%
Viscosity 25ºC (mPa• s)	<1800	<1000	Viscosity 45ºC (mPa• s)	<1600	<1500
Density 35-40ºC(g/cm^3)	1.12±0.01	0.97±0.01	Density 35-40ºC(g/cm^3)	1.13±0.01	1.04±0.01
Ratio (weight)	/	/	Ratio (weight)	/	/
Ratio (volume)	/	/	Ratio (volume)	/	/
Aluminized composite type			PE low friction Type
Model	LY6862A	LY6862B	Model	LY6810A	LY6810B
Component	Isocyanate	hydroxyl	Component	Isocyanate	hydroxyl
Apperance	transparent liquid	transparent liquid	Apperance	Light yellow to yellow transparent liquid	Light yellow to yellow transparent liquid
Solid Content	100%	100%	Solid Content	100%	100%
Viscosity 45ºC (mPa• s)	<1500	<900	Viscosity 45ºC (mPa• s)	<1500	<1000
Density 35-40ºC(g/cm^3)	1.13±0.01	0.97±0.01	Density 35-40ºC(g/cm^3)	1.19±0.01	1.14±0.01
Ratio (weight)	/	/	Ratio (weight)	/	/
Ratio (volume)	/	/	Ratio (volume)	/	/

Packaging and storage
LY-6812A: 20Kg/barrel; LY-6812A: 200Kg/barrel
LY-6812B: 20Kg/barrel; LY-6812B: 200Kg/barrel
In a dry and clean environment of 5ºC-30ºC, unopened products can be stored for at least 6 months. Unused products after opening must be sealed and stored and used up as soon as possible.

Precautions
1. During use, due to the variety of film types, printing inks, lubricants and surface treatments of each user, the process conditions of the equipment and the structure of the packaging will be different. It is recommended that each user conduct a test first and adjust the ratio of glue used appropriately.
2. After the original barrel is opened, if the adhesive is not used up, the lid should be tightened immediately to minimize the contact of the adhesive with air/moisture; the adhesive poured into the glue tank should also minimize the contact with air/moisture. If the adhesive is cured and cloudy, do not use it.
3. Because the initial tack of the solvent-free adhesive is low, the tension and pressure of each section should be strictly controlled during the operation, and the amount of glue applied should be well controlled.
4. The type of ink (polyurethane, acrylic, chlorinated polypropylene, etc.), the type and solvent residue of the ink, the fineness of the ink, etc., have an impact on the bonding strength of the composite film, the appearance of the composite, and the ratio of the adhesive. So test it before using it.