Lacper® 4211

Lacper® 4211 is an aliphatic polyurethane dispersion. It’s alkyl phenyl ethoxylate free, solvent free and tin free. Could be used for clear and pigmented wood coating both for interior and exterior. It’s approx. 40% in water, neutralized with approx. <1% triethylamine. Biocide: CMIT/MIT 3:1 12ppm, and MIT 100ppm.

Principal: Wanhua PUD/WB ISO

Chemical Family: Polyurethanes (PU)

End Uses: Clearcoat, Pigmented Coating, Waterborne Coating, Wood Coating

Compatible Substrates & Surfaces: Wood

Features: Blocking Resistance, Excellent Flexibility, Good Build-up, Good Compatibility

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Carrier
Chemical Family
Product Code
MITM15254
Single Ingredient
No
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Properties
  • Excellent blocking resistance
  • Flexibility
  • Good compatibility with acrylic emulsion
  • Good building up

Packaging & Availability

Packaging Type

Storage & Handling

Storage Conditions
  • Lacper® 4211 should be stored in dry conditions above 5°C and below 35°C with the integrity of the packaging, and prevent direct sunlight.
  • The validity of Lacper® 4211 is for 6 months, performance assessment is recommended before use after more than 6 months.
  • Lacper® 4211 should be protected from freezing during storage. After opening the packing, suggested to use up one time.
  • Well filtration before using is necessary as normal water based binder.

Other

Appearance
Translucent to milky white
Appearance (SDS)
Translucent to milky white
Density (SDS)
1.04 g/cm³
Film Forming Temperature
47.0 °C
Item Number
Methylisothiazolinone Content
100.0 ppm
Miscible in (SDS)
Water
Odor (SDS)
Slight inherent odor
Principal
Relative Density (SDS)
1.04
Shelf Life
6.0 mo
Solid Content
39.0-41.0 %(W/W)
Viscosity
10.0-200.0 mPa.s
Viscosity (SDS)
10.0-200.0 mPa.s
pH
7.0-9.0
pH (SDS)
7.0-9.0
Chemical Properties
ValueUnitsTest Method / Conditions
pH7.0-9.0-GB 6920-1986
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life6.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Film Forming Temperature47.0 °C°CGB/T 9267-2008
Viscosity10.0-200.0 mPa.smPa.sGB/T 2794-2013
Material Composition
ValueUnitsTest Method / Conditions
Methylisothiazolinone Content100.0 ppmppm
Solid Content139.0-41.0 %(W/W)%(W/W)Internal Method
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)1.04 g/cm³g/cm³at 20°C
Relative Density (SDS)1.04-Water = 1
Viscosity (SDS)10.0-200.0 mPa.smPa.sat 25°C
pH (SDS)7.0-9.0-