MachineU > China Products > Chemicals > Polymer
Fast Curing Solvent-Free Polyurethane Laminating Adhesive 100% Solids Food Contact Compliant for Packaging
Fast Curing Solvent-Free Polyurethane Laminating Adhesive 100% Solids Food Contact Compliant for Packaging
Specifications
Place of Origin :
Shanghai, China
Delivery Time :
7-15 working days after payment
Brand Name :
Huitian
Price :
USD 3.5-6.5 / KG
Solid Content :
100%
Viscosity :
1500-2500 / 1000-2000 mPa.s at 25C
Model Number :
836A/836B
Mixing Ratio :
100:60 (w/w)
Curing :
72-96 h at 45-50C full cure
Payment Terms :
T/T, L/C
MOQ :
20 KG
Pot Life :
About 40 min at 45C
Supply Ability :
500 MT per Month
Product Type :
Solvent-free two-component polyurethane adhesive
Compliance :
REACH, RoHS, EU 10/2011, FDA, GB9685
Certification :
REACH, RoHS, EU 10/2011, FDA 21 CFR 175.105, GB9685
Packaging Details :
20kg/barrel or 200kg/drum, export-grade packaging
Packing :
20kg/barrel, 200kg/drum
Description

Product Overview

Weeton 836A/836B is a solvent-free two-component polyurethane adhesive fully compliant with major food contact regulations including REACH (EC 1907/2006), RoHS 2011/65/EU, EU 10/2011, FDA 21 CFR 175.105 and China GB9685. With fast curing, good leveling and strong versatility, it is a trusted choice for food-grade flexible packaging lamination.

Key Features

  • Full food contact regulatory compliance (REACH, RoHS, EU 10/2011, FDA, GB9685)
  • 100% solids solvent-free with fast curing
  • Good leveling and coating performance
  • Strong versatility for multi-material lamination
  • Light yellow and colorless translucent appearance
  • Reliable pot life of about 40 minutes at 45C working temperature

Applications

  • Food packaging lamination requiring regulatory compliance
  • OPP(PET)/CPP, OPP/VMCPP, OPP/VMPET/PE structures
  • NY/LLDPE and AL/PE flexible packaging
  • Export food packaging with strict migration requirements

Typical Technical Parameters

ParameterSpecification
CompositionNCO component (836A) / OH polyester polyol (836B)
Mixing Ratio100:60 (w/w)
Solid Content100% / 100%
Viscosity (25C)1500-2500 mPa.s (A) / 1000-2000 mPa.s (B)
Density1.124 / 1.146 g/cm3
Pot LifeAbout 40 minutes at 45C
Gluing AmountAbout 2.8 g/m2
CuringFull cure 72-96 h at 45-50C
ComplianceREACH, RoHS, EU 10/2011, FDA 175.105, GB9685
Shelf Life9 months (A) / 12 months (B)
Packing20 kg/barrel, 200 kg/drum

Directions for Use & Precautions

  • Set glue cylinder, hose and roller temperatures at 38-45C according to TDS typical parameters.
  • Control production environment at 20-30C and humidity 45-65%.
  • Reduce 836B by 5-10% when humidity exceeds 70%; consult technicians for verification.
  • For thin inner layer PE (<=45um), cure at 30-35C for 24-36 h to avoid slip agent precipitation.
  • Replace mixing hose daily and keep glue mixing equipment clean.
  • Store in sealed original barrels at 15-30C.

FAQ

Q: Which food contact regulations does 836A/836B comply with?

A: It complies with REACH (EC 1907/2006), RoHS 2011/65/EU, EU 10/2011, FDA 21 CFR 175.105 and China GB9685.

Q: Is 836A/836B solvent-free?

A: Yes, both components are 100% solids solvent-free, eliminating residual solvent risk in food packaging.

Q: How fast does it cure?

A: It features fast curing: roll film can be slit after curing, and full cure is achieved in 72-96 h at 45-50C.

Q: What is the pot life?

A: The pot life is about 40 minutes at the standard mixing ratio with a 45C working temperature.

Send your message to this supplier
Send Now

Fast Curing Solvent-Free Polyurethane Laminating Adhesive 100% Solids Food Contact Compliant for Packaging

Ask Latest Price
Product Detail
Place of Origin :
Shanghai, China
Delivery Time :
7-15 working days after payment
Brand Name :
Huitian
Price :
USD 3.5-6.5 / KG
Solid Content :
100%
Viscosity :
1500-2500 / 1000-2000 mPa.s at 25C
Contact Supplier
Fast Curing Solvent-Free Polyurethane Laminating Adhesive 100% Solids Food Contact Compliant for Packaging

Shanghai Huitian New Material Co., Ltd

Verified Supplier
11 Years
shanghai, shanghai
Since 1977
Business Type :
Manufacturer, Importer, Exporter, Seller
Main Products :
PV Backsheet Material, PV Sealant, Potting Compound
Total Annual :
580,000,000-620,000,000
Employee Number :
1800~2000
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Packaging Adhesive
MachineU China Products Chemicals Polymer
Contact Supplier
Submit Requirement