Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Allnex MACRYNAL SM 6810w/42WA Hydroxy Acrylic Resin

Allnex MACRYNAL SM 6810w/42WA is a high-performance waterborne hydroxyl acrylic resin under the MACRYNAL series, designed for industrial metal 2K topcoat systems. Compatible with water-emulsifiable polyisocyanates, it formulates high-quality topcoats, featuring excellent formulation compatibility and application adaptability

Features Of Allnex MACRYNAL SM 6810w/42WA Hydroxy Acrylic Resin

  1. Excellent formulation adaptability - Good compatibility and pigment wettability, shear stable, high formulation flexibility

  2. Efficient application performance - High single-pass film thickness, high burst limit, reducing construction processes

  3. Balanced comprehensive performance - High gloss and hardness, combined with flexibility and impact resistance, weather and chemical resistant

  4. Eco-friendly low emission - Low/zero VOC waterborne system, conforms to green coating trends, safer construction


Typical Applications Of Allnex MACRYNAL SM 6810w/42WA Hydroxy Acrylic Resin

  1. Construction machinery topcoat: Enclosures of excavators, loaders, balancing protection and high-gloss decoration

  2. Auto parts coating: Metal trim, chassis components of automobiles, improving appearance texture and corrosion resistance

  3. General industrial equipment topcoat: Metal enclosures of motors, pumps, suitable for complex working condition protection

  4. Hardware accessories decorative paint: High-end door and window hardware, bathroom accessories, high gloss and scratch resistant

Specifications Of Allnex MACRYNAL SM 6810w/42WA Hydroxy Acrylic Resin

AppearanceMilky white translucent liquid
Solid Content42 ± 2 % (by weight)
Hydroxyl Content (on solids)3.4 ± 0.3 %
Solvent SystemWaterborne system
Viscosity (23℃)300 - 500 mPa·s
Acid Value (on solids)≤ 3.5 mg KOH/g
Density (23℃)1.06 ± 0.02 kg/L
pH Value7.0 - 8.5
Glass Transition Temperature (Tg)30 ± 5 ℃
Drying Time (Tack-Free, 23℃, 50% RH)≤ 10 min
Drying Time (Hard Dry, 23℃, 50% RH)≤ 20 h


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