Leasys® 3102

Leasys® 3102 is an anionic aliphatic polyester-polyurethane dispersion. It can be used with w/b polyurethane or acrylic finishing to adjust gloss, elasticity and handle, also used alone. It is free of organic solvent, heavy metal and widely applied in leather finishing, textile coating and printing ink. Biocide: CMIT/MIT 3:1 49ppm, H₂O₂ 200ppm.

Principal: Wanhua PUD/WB ISO

Chemical Family: Polyurethanes (PU)

End Uses: Leather Finishes, Printing Ink, Textile Coating

Compatible Substrates & Surfaces: Polyurethane, Polyvinyl Chloride (PVC)

Features: Easy Handling, Excellent Substrate Adhesion, Good Elasticity, Good Gloss Control, Heat Resistance, Self-Matting

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Product Code
MITM15257
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Key Features
  • Self matt resin, excellent black and fog effect and heat-resistance.
  • Skin handle and down-feeling.
  • Good adhesion with substrate of PU/PVC etc.
  • Free of organic solvent, heavy metal.

Applications & Uses

Properties

Physical Form
Note

Characteristics are typical but do not constitute specifications.

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002918
Principal

Storage & Handling

Storage Conditions
  • Leasys® 3102 has a shelf life of at least 6 months if it is stored in its tightly sealed original packaging at temperatures between 5°C and 35°C.
  • Leasys® 3102 may be slight precipitation during the shelf life storage, but its performance will not be affected after well stirring.
  • Leasys® 3102 freezes at temperatures below 0°C and this will cause irreversible damage.
  • Leasys® 3102 should therefore be protected from freezing during storage. The technical properties of the emulsion may change as a result of storage time and storage conditions. This can lead to deviations from the given specifications.
  • Skins or lumps can form during storage and transport of the dispersion due to its film forming nature. A filtration or sieve process is recommended before further processing.

Other

ADR/RID/ADN Proper Shipping Name
Not Applicable
ADR/RID/ADN UN Number
Not Applicable
Appearance
Milky white liquid
Appearance (SDS)
Milky white
IATA/ICAO Proper Shipping Name
Not Applicable
IATA/ICAO UN Number
Not Applicable
IMO/IMDG Proper Shipping Name
Not Applicable
IMO/IMDG UN Number
Not Applicable
Item Number
Miscible in (SDS)
Water
Odor (SDS)
Slight inherent odor
Other Hazards
Physical and chemical hazards: May cause pollution to water and soil, Environmental hazards: no release of dangerous substances. Do not allow to enter sewage system in case of blockage due to polymer deposition .
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
pH7.5-10.5-GB/T 6920-1986
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life6.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Density1.02-1.09 g/cm³g/cm³GB/T 4472
Viscosity300.0-1200.0 mPa.smPa.sBrookfield Viscometer At 25°C, #63, 30 Rpm
Material Composition
ValueUnitsTest Method / Conditions
Solid Content34.0-36.0 %%Internal Method
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)1.02-1.09 g/cm³g/cm³at 20°C
Relative Density (SDS)1.02-1.09-Water = 1
Viscosity (SDS)300.0-1200.0 mPa.smPa.sat 25°C
pH (SDS)7.5-10.5-