Accuapur
Water base polyurethane dispersions for functional coatings that show outstanding performance suitable for different substrates and applications.
Product Type Solvent and co-solvent Solid Content, % Brookfield viscosity 25 ºC CPs pH Neutralizing agent Hydroxyl value (on solid resin) mg KOH/g resin Main uses and principal characteristics
Accuapur 4401 Aromatic Polyether 3,5 % Dipropylene glycol di-methyl ether 34±1 < 2.000 6,5 – 9,0 DMEA   Adhesive to different substrates
Adhesion promoter
Textile industry
Leather industry
Accuapur 4501   Aliphatic polyether Solvent free 39±1 100 – 500 7,0 – 8,5 TEA   Textile industry
Leather industry
Adhesion promoter
Adhesive to different substrates
Print Inks
Building
Accuapur 4502   Aliphatic polyether Solvent free 39±1 100 – 500 7,5 – 8,5 TEA   Textile industry
Leather industry
Adhesion promoter
Adhesive to different substrates
Print Inks
Building
Accuapur 4502 M   Aliphatic polyether Solvent free 36±1 100 – 500 7.5 – 8.5 TEA   Textile industry
Leather industry
Accuapur 4510   Aliphatic polyether Solvent free 39±1 50 – 250 7,0 – 8,0 TEA   Flexible top coats.
Additive to flexibilise other PUD
Wetting of the glass fiber.
Printing inks.
Textile top coats.
Accuapur 4530 Aliphatic polyether < 6% NEP 35±1 50 – 350 7,5 – 9,5 TEA   Leather  & Textile
Accuapur 4600-AX Aliphatic polyester <2% Dipropylenglycol dimethyl ether 31±1 ≤ 150 7,0 – 8,5 TEA   Aqueous varnishes for wood.
White enamels to coat doors and windows.
Varnishes for parquet.
Accuapur 4614-H Aliphatic polyester 3,5% Dipropylenglycol dimethyl ether 39 – 41 <300 7,5 – 8,5 TEA   Wood aqueous varnishes.
White enamels for doors and windows.
Parquet varnishes.
Plastic varnishes.
Coats to metal.
Coatings for floors (concrete and cement)
As additive to improve hardness and resistance of other products.
Accuapur 4640 (EXP)  Aliphatic Polycarbonate Solvent free 34 - 36 < 200 8,0 – 9,5     Automotive
General plastic coatings
Accuapur 4677 (EXP)  Aliphatic polyester 2% 38 - 40 < 500 7 – 9 TEA   Wood aqueous varnishes.
White enamels for doors and windows.
Parquet varnishes.
Plastic varnishes.
Coats to metal.
As additive to improve hardness and resistance of other products.
Accuapur 4679 (EXP) Aliphatic polyether Solvent free 34 – 36 < 1000 7,5 – 9,0  DMEA   Wood and parquet lacquers.
White enamels for doors and windows.
Parquet varnishes.
Coats to metal and plastic.
As additive to improve hardness, resistance and adhesion of other products.
 Accuapur 4751  Hydroxyl-free aliphatic polyester  Solvent free 38,5 – 41,5 < 2000 6 – 8 DMEA 1,4 – 1,7 It is recommended for formulating  pigmented coatings for plastics due to its good compatibility with pigments and extenders.
It is important to avoid the use of basic and alkaline sensitive pigments.
Formulations containing  Accuapur 4751, crosslinked with a polyisocyanate, can be used in flexible coating systems, including a wide range of plastic substrates (ABS, PP-EPDM, PC-PBT…).
Accuapur 8160  Aromatic polyester-acrylic hybrid  Solvent free 35±2 20 – 200 7,0 – 8,0 TEA   Water based wood varnishes for indoor applications (furniture, wood profiles, doors…)
Water based varnishes for parquet.
Water based varnishes and coating for floors (over cement, concrete...)
Varnishes and coatings for metallic substrates.
Varnishes and coatings for plastics
Accuapur 8300   Aliphatic  polyether -acrylic  hybrid Solvent free 40±1 50 – 400 7,0 – 8,0 TEA   Textile industry
Leather industry
Binder to engraving textile. (Elastic items)
Adhesion promoter
Elastic coatings applied on polyurethane foam

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