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      Product Type Description Typical Properties Benefits
      Leasys 3920

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3920 is an aliphatic polycarbonate wat...

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      Leasys® 3920 is an aliphatic polycarbonate waterborne polyurethane dispersion which is free of APEO, NMP and NEP. It can be widely applied in high performance finishing agents and as the top layer of synthetic leather.

      Solid,wt%:33±1 Viscosity(mPa•s,25℃):1...

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      Solid,wt%:33±1
      Viscosity(mPa•s,25℃):10-1500
      pH:6.0-9.0

      1. Excellent jungle resistance 2. Excellent heat ...

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      1. Excellent jungle resistance
      2. Excellent heat yellowing resistance
      3. Excellent xenon arc aging resistance
      Leasys 3979

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3979 is an aromatic polyester-polyuret...

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      Leasys® 3979 is an aromatic polyester-polyurethane dispersion used as a carrier resin for dull finishing. It is free of APEO, NMP ,NEP and widely applied in leather finishing, textile coating.

      Solid,wt%:40±1 Viscosity(mPa•s,25℃):1...

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      Solid,wt%:40±1
      Viscosity(mPa•s,25℃):10-1000
      pH:6.0-9.0

      1. Excellent dispersion of matting powder 2. Exce...

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      1. Excellent dispersion of matting powder
      2. Excellent adhesion on PVC and PU
      3. Good heat sticky resistance
      Leasys 3480

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3480 is an anionic MDI aromatic polyet...

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      Leasys® 3480 is an anionic MDI aromatic polyether-polyurethane dispersion which can be used in textile coating, leather, synthetic leather, etc.

      Solid,wt%:48-50 Viscosity(mPa•s,25℃):10-5000...

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      Solid,wt%:48-50
      Viscosity(mPa•s,25℃):10-5000
      pH:6.0-9.0

      1. Excellent resilience 2. Excellent jungle resis...

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      1. Excellent resilience
      2. Excellent jungle resistance
      3. Excellent wet peeling and flex
      4. Good foam stability of mechanical foaming
      Leasys 3102

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3102 is an anionic aliphatic polyester...

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      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.

      Solid,wt%:34-36 Viscosity(mPa•s,25℃):300-120...

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      Solid,wt%:34-36
      Viscosity(mPa•s,25℃):300-1200
      pH:7.5-10.5

      1. Self matt resin, excellent black and fog effect...

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      1. Self matt resin, excellent black and fog effect and heat-resistance
      2. Skin handle and down-feeling
      3. Good adhesion with substrate of PU/PVC etc.
      4. Free of organic solvent, heavy metal
      Leasys 3233A

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3233A is an anionic aromatic polyether...

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      Leasys® 3233A is an anionic aromatic polyether-polyurethane dispersion which can be used in textile coating, leather, synthetic leather, etc. Exlellent jungle resistance and flex resistance.

      Solid,wt%:44-46 Viscosity(mPa•s,25℃):10-3000...

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      Solid,wt%:44-46
      Viscosity(mPa•s,25℃):10-3000
      pH:7.0-9.0

      1. Excellent heat resistance 2. Excellent hydroly...

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      1. Excellent heat resistance
      2. Excellent hydrolysis resistance
      3. Good foam stability of mechanical foaming
      Leasys 3250

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3250 is an anionic aliphatic polyether...

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      Leasys® 3250 is an anionic aliphatic polyether-polyurethane dispersion which can be used for water-based leather surface layer and can also be used for leather finishing, fabric coating layer and high gloss surface treatment.

      Solid,wt%:29-31 Viscosity(mPa•s,25℃):20-1000...

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      Solid,wt%:29-31
      Viscosity(mPa•s,25℃):20-1000
      pH:7.0-9.0

      1. Medium soft handle 2. Alcohol resistance 3. J...

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      1. Medium soft handle
      2. Alcohol resistance
      3. Jungle resistance
      4. Excellent low temperature flex
      Leasys 3270

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3270 is an anionic aliphatic polyether...

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      Leasys® 3270 is an anionic aliphatic polyether-polyurethane dispersion which can be used for foam layer and top layer of water-based leather and can also be used for leather finishing, fabric coating layer and high gloss surface treatment.

      Solid,wt%:48-50 Viscosity(mPa•s,25℃):10-5000...

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      Solid,wt%:48-50
      Viscosity(mPa•s,25℃):10-5000
      pH:6.0-9.0

      1. Good resistance to wet performance 2. Excellen...

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      1. Good resistance to wet performance
      2. Excellent foam stability
      3. No crack construction
      4. Easy flocculation,no seepage
      Leasys 3401

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3401 is anionic aliphatic polyether-po...

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      Leasys® 3401 is anionic aliphatic polyether-polyurethane dispersion. Leasys® 3401 is a versatile foamable resin. It will bring soft and elastic feeling, and can withstand indentation and folding; it can also be used in the field of textile coating.

      Solid,wt%:48-50 Viscosity(mPa•s,25℃):10-6000...

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      Solid,wt%:48-50
      Viscosity(mPa•s,25℃):10-6000
      pH:6.0-9.0

      1. Excellet foaming stability 2. Soft and elastic...

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      1. Excellet foaming stability
      2. Soft and elastic
      3. Withstand indentation and folding
      4. Excellent jungle resistance
      Leasys 3459

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys 3459 is an anionic aliphatic polycarbonates...

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      Leasys 3459 is an anionic aliphatic polycarbonatester-polyether polyurethane dispersion. Leasys®3459 can be used in the foaming layer, which has the advantages of hydrolysis resistance,yellowing resistance, good resilience, good alkali resistance, foaming delicately, handle soft.

      Solid,wt%:48-50 Viscosity(mPa•s,25℃):100-100...

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      Solid,wt%:48-50
      Viscosity(mPa•s,25℃):100-1000
      pH:7.0-9.0

      1. Good hydrolysis resistance 2. Alkali resistanc...

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      1. Good hydrolysis resistance
      2. Alkali resistance
      3. Good resilience
      Leasys 3720

      TDSMSDS

      Aqueous modified polyurethane dispersion

      Leasys® 3720 is an aliphatic modified polyuret...

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      Leasys® 3720 is an aliphatic modified polyurethane dispersion designed for leather finishing, alkyl Phenyl Ethoxylate, NMP and tin free.

      Solid,wt%:39-41 Viscosity(mPa•s,25℃):10-200 ...

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      Solid,wt%:39-41
      Viscosity(mPa•s,25℃):10-200
      pH:7.0-9.0

      1. Excellent adhesion on PVC and PU 2. High gloss...

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      1. Excellent adhesion on PVC and PU
      2. High gloss
      3. Good heat sticky resistance
      Leasys 3900

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3900 is an anionic aliphatic polyether...

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      Leasys® 3900 is an anionic aliphatic polyether-polyurethane dispersion which has a high gloss, high black transparent effect, hard and dry handle for high gloss finish when is used in synthetic leather base, leather and textile coatings.

      Solid,wt%:37-39 Viscosity(mPa•s,25℃):20-1000...

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      Solid,wt%:37-39
      Viscosity(mPa•s,25℃):20-1000
      pH:7.0-9.0

      1. High gloss 2. Yellow resistance 3. High abras...

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      1. High gloss
      2. Yellow resistance
      3. High abrasion resistance
      4. Good flex performance
      Leasys 3978

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® T3978 is an aliphatic polyester-polyur...

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      Leasys® T3978 is an aliphatic polyester-polyurethane dispersion used as a carrier resin for dull finishing. It is free of APEO, NMP ,NEP and widely applied in leather finishing, textile coating.

      Solid,wt%:40±1 Viscosity(mPa•s,25℃):1...

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      Solid,wt%:40±1
      Viscosity(mPa•s,25℃):10-1000
      pH:7.0-9.0
       

      1. Excellent dispersion of matting powder 2. Exce...

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      1. Excellent dispersion of matting powder
      2. Excellent adhesion on PVC and PU
      3. Good heat sticky resistance
      Leasys 5531

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 5531 is anionic aliphatic polyester-po...

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      Leasys® 5531 is anionic aliphatic polyester-polyurethane dispersion which has high gloss and hard handle, and can be used as textile coating, topcoat of leather and high gloss finishing.

      Solid,wt%:34-36 Viscosity(mPa•s,25℃):20-300 ...

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      Solid,wt%:34-36
      Viscosity(mPa•s,25℃):20-300
      pH:7.0-9.0
       

      1. High gloss 2. Yellow resistance 3. Abrasion r...

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      1. High gloss
      2. Yellow resistance
      3. Abrasion resistance
      Leasys 3451

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3451 is an aqueous anionic aliphatic p...

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      Leasys® 3451 is an aqueous anionic aliphatic polyurethane dispersion. It is a raw material for the formulation of heat activated adhesives. It can be used as one component.

      Solid,wt%:49±1.5 Viscosity(mPa•s,25℃)...

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      Solid,wt%:49±1.5
      Viscosity(mPa•s,25℃):3000-8000
      pH:6.0-9.0
       

      Outstanding brushability Excellent initial heat r...

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      Outstanding brushability
      Excellent initial heat resistance
      Excellent initial tacky property
      Excellent water resistance
      Leasys 3234

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3234 is an anionic aromatic polyether-...

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      Leasys® 3234 is an anionic aromatic polyether-polyurethane dispersion which can be used in textile coating, leather, synthetic leather, etc. Exlellent jungle and flex resistance.

      Solid,wt%:44-46 Viscosity(mPa•s,25℃):10-3000...

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      Solid,wt%:44-46
      Viscosity(mPa•s,25℃):10-3000
      pH:7.0-9.0
       

      1. Excellent heat resistance 2. Excellent hydroly...

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      1. Excellent heat resistance
      2. Excellent hydrolysis resistance
      3. Not easy to bubble, good workability
      Leasys®3468

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys 3468 is Anionic aliphatic polyester-polyure...

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      Leasys 3468 is Anionic aliphatic polyester-polyurethane dispersion which can be used as foaming layer of leather. The foaming layer of the resin has good soft handle, good flex resistance and good yellowing resistance.

      Solid,wt%:49-51 Viscosity(mPa•s,25℃):20-500 ...

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      Solid,wt%:49-51
      Viscosity(mPa•s,25℃):20-500
      pH:7.0-9.0
       

      1. High solid content, soft handle after foaming ...

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      1. High solid content, soft handle after foaming
      2. Good flex resistance
      3. Good hydrolysis resistance
      Leasys®1258

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 1258 is anionic aliphatic polyether-po...

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      Leasys® 1258 is anionic aliphatic polyether-polyurethane dispersion which has good initial adhesion for adhesive layer for dry adhesion and semi—dry process, and can be made into soft handle products.

      Solid,wt%: 38-40 Viscosity(mPa•s,25℃):20-200...

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      Solid,wt%: 38-40
      Viscosity(mPa•s,25℃):20-200
      pH:7.5-9.5

      1. Good initial adhesion 2. Dry adhesion process ...

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      1. Good initial adhesion
      2. Dry adhesion process
      3. For good handle product like clothing leather
      Leasys®3458

      TDSMSDS

      PUD(Waterborne Polyurethane Dispersion)

      Leasys® 3458 is an anionic aliphatic polyester...

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      Leasys® 3458 is an anionic aliphatic polyester-polyurethane dispersion which is used as foaming coating and dipping process.

      Weight Solids,%:48-50 Viscosity(mPa•s,25℃):2...

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      Weight Solids,%:48-50
      Viscosity(mPa•s,25℃):20-1000
      pH:6.5-9.0
       

       

      1. High solid content, soft handle after foaming ...

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      1. High solid content, soft handle after foaming
      2. Good flex and yellowing resistance
      3. Good compatibility with pigments

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