Colorless transparent liquid complexing dispersion for shoe adhesive

$2.50 - $5.50
Min. Order
1000 Kilograms
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Company Information

TAIWAN POLY-URETHANE INDUSTRIAL CO., LTD.

TW Manufacturer
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Quick Details

Port: FOB TAIWAN
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000 Ton/Tons per Month
CAS No.: N/A
Other Names: Water based adhesive
MF: N/A
EINECS No.: N/A
Place of Origin: Taiwan, China
Classification: Other Adhesives
Main Raw Material: Polyurethane
Usage: Fiber & Garment,Footwear & Leather,Woodworking
Brand Name: TPUCO
Model Number: WPU-70-17GHW
Type: Water based PU adhesive
Usage: Shoe industry
Main material: Polyurethane
Activation temperature: 55-65℃
Advantage: Eco-friendly, long pot life, easy to use
Packaging Detail: Net 120 kg per drum / Net 20 kg per drum

 

Product Description

 

Colorless transparent liquid complexing dispersant for shoe adhesive

 

 

Application of water based PU disperison

TPUCO developed water based PU dispersion for shoe for many years. Our water based PU dispersion is especially designed for footwear industry to replace solvent based shoe adhesive and achieve “Eco-friendly” and “low pollution” purposes.

 

 

Introduction of water based PU dispersion

WPU-70-17GLW is the water based PU dispersion without thickener. It is low viscosity grade, and you can add thickener to adjust the viscosity by yourself. WPU-70-17GHW is water based PU adhesive with thickener added. It is high viscosity grade comparing with WPU-70-17GLW. If you need water based PU dispersion with other specific viscosity range, we can customize it.

 

WPU-70-62I is water based hardener for water based PU dispersion. 

 

 

Characteristics of water based PU dispersion

TPUCO water based PU dispersion can perform excellent bonding performance for shoe sole and upper. It has long pot life, tack time and it is easily used by operators.

 

l   Long tack time

l   Good bonding to RB, leather, phylon, synthetic, PU foam, etc.

l   Long pot life

l   Easy to use

l   Excellent water, heat and yellowing resistance

l   Water is used as diliuent

l   Eco-friendly

 

 

 

Physical Property of water based PU dispersion adhesive

 

WPU-70-17GLW

WPU-70-17GHW

Appearance

Milky white dispersion

Milky white dispersion

Component

PU resin

PU resin

Viscosity

100~1200 cps (VT-04/25℃)

1900~6000 cps (VT-04/25℃)

Min. Activation Temperature

55-65℃

55-65℃

Solid Content

50±2%

45±2%

* These items are provided as general information only. They are approximate values and are not considered part of the product specification.

 

 

Storage notice of water based PU dispersion

1)    The containers must keep tightly closed, otherwise evaporization of water leads to the formation of a film which is not redispersible.

2)    Temperature above 40℃ must be avoided.

3)    The product is sensitive to frost, and must therefore not be stored at temperature below 5℃. It’s not possible to thaw the product after freezing.

4)    WPU-70-17GLW can be stored at 5-40℃ for 6 months in original sealed containers.

 

 

Hardener for water based PU dispersion

 

 

Introduction of hardener for water based PU dispersion

WPU-70-62I is water emulsifiable polyisocyanate hardener for water based PU dispersion, WPU-70-17GLW and WPU-70-17GHW.

 

 

Function of water based hardener

WPU-70-62I water based hardener can enhance the bonding performance of water based PU dispersion and increase the heat resistance. However, please notice that the adhesive added in hardener has to be used up as soon as possible. 

 

 

Specification of water based hardener

Appearance

Nearly colorless or Light-yellowish liquid

Viscosity

<420 cps (VT-04/25℃)

Main Component

polyisocyanate

Solid Content

50 ± 2 %

NCO%

9 ± 1 %

Solvent components

Ethyl Acetate

Storage temperature

5 - 40℃

* These items are provided as general information only. They are approximate values and are not considered part of the product specification.

 

 

Process method of water based hardener

1)    Adding 3-5% WPU-70-62Iby weight to the water based PU adhesives and mix by agitator at 300-500 RPM for 8-10 mins. Please use up the mixed cement within its pot life (2 hours).

2)    Add 1% more WPU-70-62I during raining days and high humid days.

3)    When mixed with PU dispersions, it will generate CO2, so don’t seal mixed cement.

 

 

Storage notice of water based hardener

1)    Over exposure to water / moisture will cause the hardener turn viscous and cure itself.

2)    WPU-70-62I should be kept in tightly sealed containers at temperature between 5-40℃. Below this storage temperature WPU-70-62Imay partly crystallize.

3)    When the product is transferred from one container to another, must prevent its over exposure to water, including moisture in the air.

4)    After pouring out from the original containers, containers of WPU-70-62Ishould be made of glass or aluminum.

5)    Close the cap of container tightly when not use, should be sealed well to prevent it reacting with moisture.

 

 

 **More information, please access the link of PU dispersion shoe adhesive: http://www.taiwanpu.com/products_detail.asp?seq=344

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Company Information

 

1986

Taiwan PU Corporation, known as TPUCO was founded in Taipei, Taiwan to start Polyurethane business

1987

Established “TPU Extrusion Molding Factory” in Kaohsung, Taiwan, to start production of PU pneumatic tubes, PU spiral tubes, PU round belts, Nylon tubes, Teflon tubes, PU pentagon belts, PU film, PU rough belts and so on.   

1990

Established “Pingtung Plant” for production of CPU Casting PU material and PU finished products such as PU rod, PU pipe, PU sheet, PU forklift wheel, etc..   

1999

Certified by ISO 9001. We have demonstrated our dedication to the continuous improvement of our Quality Management System to offer the best quality products to customers.   

2001

Established “Wuxi plant” in Jiangsu, China. New production plant to increase our production capacity for extruded products.   

2003

Our foreign office was founded at North America in California, U.S.A. to better serve America market for market expansion. 

2004

Certified by 14001 for advocating the management responsibility of loving our earth and protecting the environment.

2006

Established “Dongtai plant” in North Jiangsu, China. 

2011

Total polyurethane production of TPUCO reached 2400 tons per year.

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Packaging & Shipping

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