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Polyurethane resin
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Solvent-based polyurethane resin
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MR-328 Polyurethane & rubber modified resin
MR-328 Polyurethane & rubber modified resin
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Main IngredientsPolyurethane & rubber modified resin
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AppearanceSlightly blue, transparent
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Modulus30-40
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Tensile Strength20-40
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Elongation400%-600%
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Viscosity30000-50000
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Bending at room temperature80000times
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Yellowing resistanceAbove grade 4
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HydrolysisOK
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GlossAbove 90
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Tensile strengthAbove 3.5KG
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Solid content35±1%
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Packing Specification / Barrel120KG/200KG/1TON
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ApplicationNon-yellowing PU, can be used as a spray treatment agent for PU leather, resin for printing ink, and matting resin.
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AdvantagesEnvironmentally friendly, can be blended with weak solvents.。
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Suitable forShoe materials and fabrics, polyester, rubber products, automotive leather, leather, luggage, suitcases, etc.