Shanghai Huitian New Material Co., Ltd

Bond today and future ,with our technology!

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPolyurethane Adhesive Glue

8831 solvent free adhesive, flexible packaging adhesive, lamiantion adhesive, two- component polyurethane adhesive

8831 solvent free adhesive, flexible packaging adhesive, lamiantion adhesive, two- component polyurethane adhesive

8831 solvent free adhesive, flexible packaging adhesive, lamiantion adhesive, two- component polyurethane adhesive

Product Details:

Place of Origin: China
Brand Name: Huitian
Certification: FDA175.105, GB9685-2008
Model Number: 8831

Payment & Shipping Terms:

Minimum Order Quantity: 200KG
Price: USD3-3.4/KG
Packaging Details: A: 25KG,20KG/bucket B:25KG,20KG/bucket
Delivery Time: 15 days after deposit
Payment Terms: T/T, L/C, D/P
Supply Ability: 2,000,000Kg/Month
Contact Now
Detailed Product Description
Application: Flexible Packaging Mixing Rate: 100:45 (mass Ratio)
Solvent: Solvent Free Color: Colorless To Yellowish
Material: Polyurethane

Introduction of 8831

 

HT 8831A /hardener HT 8831B has been developed for the laminating of transparent, aluminizing film and metalized films as well as aluminum foils for food packaging.

HT 8831 A/ hardener HT 8831 B is a product with low viscosity, good wettability.

Typical applicable structure is as follows+:

  • OPP (PET) / met.CPP
  • BOPP / met. CPP (met. PET) / PE
  • OPP (PET) / CPP(PE)
  • Nylon / LLDPE(CPP)
  • PET (OPP) / PE(CPP)
  • +: Film should get appropriate surface tension by corona treatment.

 

Properties

8831 solvent free adhesive, flexible packaging adhesive, lamiantion adhesive, two- component polyurethane adhesive

* Mass ratio changes from 100 :40 to 100 : 50 depending on the humidity and films.

 

2.Application Weight:

Depending on the film or foil combination and the end use of the laminate, the adhesive weight may range from 0.9–2.5 g/m² dry. For printed laminates the weight has to be adjusted accordingly.

 

3.Pot Life:

The viscosity of HT 8831A / hardener HT 8831 B mixing at 45°C vs. time are shown in fig.1.

8831 solvent free adhesive, flexible packaging adhesive, lamiantion adhesive, two- component polyurethane adhesive

 

Fig.1 The Viscosity of HT 8831A/ Hardener HT 8831B vs. time at 45°C, 50-90% RH

 

4.Laminating conditions:

Precise web tension control together with a suitable winding program avoids delaminations as well as telescoping and curling effects.

 

5. Typical use parameters

Storage barrel: HT 8831A: 40-45°C

HT 8831B: 35-40°C

Transport hose: 40°C

Metering roller: 37-40°C

Coating roller: 40-45°C

Pot life: over 30mins (mixed)

Application weight: 0.9-2.5g/m2

Coating temperature: 40–55°C

Coating speed: 450m/min

Curing time: 35-45°C /24–48h

 

6.Product Certification: HT 8831A/hardener HT 8831B is in compositional compliance with FDA175.105 and GB9685–2008, the fully cured adhesive complies with testing conditions of BfR XXVIII. And the specific migration limits of plastic directive 2002/72/EC and amendment 2004/19/EC.

 

7. Storage: HT 8831A / Hardener HT 8831B have a storage life of 9 months a room temperature when stored in the original unopened containers. Opened containers have to be closed immediately and the material should be consumed within a short period.

 

8. Transport: Details can be obtained from the corresponding safety data sheets.

 

9. Packing Specifications

HT 8831A:25kg/bucket, 20kg/bucket

HT 8831B:25kg/bucket, 20kg/bucket

 

Introduction of Huitian
Established in 1977, Huitian is now one of the biggest adhesive manufacturers in China. There are four manufacturing bases in total, providing high performance adhesives for different industries.


8720 General Al Foil Adhesive  Flexible packaging, Two-Component Polyurethane adhesive, Lamination Adhesive
 

Huitian has two fully automatic productions lines and the capacity is 24,000MT/Year just for flexibile packaging adhesives.

8720 General Al Foil Adhesive  Flexible packaging, Two-Component Polyurethane adhesive, Lamination Adhesive
 

Huitian's products has been well received by domestic and international end users


8720 General Al Foil Adhesive  Flexible packaging, Two-Component Polyurethane adhesive, Lamination Adhesive
 

Besides construction adhesives, Huitian also provides many others kinds of products for different industries, transportation, electronics, photovaltaic, etc.


8720 General Al Foil Adhesive  Flexible packaging, Two-Component Polyurethane adhesive, Lamination Adhesive
Huitian is your reliable partner and satisfy your need of adhesives!

 

Contact Details
Shanghai Huitian New Material Co., Ltd

Contact Person: Mr. Jason Zhang

Send your inquiry directly to us (0 / 3000)

Other Products