 ANIONIC TYPE |
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| IMPRESSION HWU-309A is water dispersed polyurethane resin for coating and adhesive. |
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| SPECIAL PROPERTIES |
 Contains no organic solvents or emulsifiers.
Low VOC, Less Hazard, Less Toxicity, Acceptable Environment
Not Lightfast Type.
Formation of very flexible film.
Low cost
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| CHEMICAL COMPOSITION |
Aromatic Isocyanate and Anionic Polyether Polyurethane Dispersion.
Solid Content : 45%
-Solvent : Water 50%, Cosolvent 3%
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| PROPERTIES of DISPERSION |
Appearance : Milky-white.
pH : 7.2-7.5
Viscosity : 1,300±500 cPS/25°C
Density(25°C) : 1.02(g/cm3)
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| PROPERTIES of CASTING FILM |
Appearance : Not transparent
100% Modulus : 20±5 Kg/cm2
Tensile Strength : 70±10 Kg/cm2
Elongation : 500±100 %
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| HANDRING and STORAGE |
IMPRESSION HWU-309A can be stored for 6 months.
Avoid exposure to temperatures above 50°C for long periods.
The product is sensitive to frost and must not be stored at temperatures below 5°C.
It cannot be thawed once it has frozen.
Containers must be kept tightly sealed because otherwise a film which cannot be
redispersed may form as result of evaporation of water.
Packing : 125Kg Plastic Drum
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| NOTICE |
The above enclosed system are designed to help you select system for typical system.
For more information on IMPRESSION HWU-309A, simply return the product information request sheet via FAX and E-mail.
The technical support formulation and application specialists at HEPCE CHEM are standing by to assist you... whatever your needs.
E-mail:hepce@hepce.com TEL: +82-31-491-1611 FAX: +82-31-491-7400
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