Our Dispurez® polyurethane dispersions are non-hazardous and ideal for all types of rigid plastic and flexible film applications.

Whether used as PU dispersions or combined with acrylic, they produce hard, crystalline polyurethane coatings with comparable properties to equivalent coatings based on pyrrolidone solvents.

Our service is extremely flexible and Dispurez® PU dispersions can be tailored to provide outstanding performance in very specific applications. By adapting our chemistry to suit you, we can provide polymers for all kinds of plastic substrates from rigid uPVC to flexible PET.

The Polyurethane Dispersion range

Discover how our Polyurethane Dispersion range can help you

Dispurez 101

Features & Benefits
  • High Tg, hard, crystalline waterborne polyurethane dispersion with excellent chemical resistance.
  • Suitable for clear protective top coats and lacquers.
Typical Applications
  • Tough coatings for rigid plastics including uPVC/ABS/HIPS
Typical Properties
Polyol Type

Polycarbonate

Typical Viscosity @ 20ºC (cP)

50 - 300

Solids (%)

31

pH

10

Particle Size (nm)

10 - 100

Typical Film Properties*

Pencil Hardness

H

Persoz Hardness (secs)

300

UTS (MPa)

26

Elongation at Break (%)

120

MFFT (°C)

< -10

Tg (°C)

58

*Thin Film (50-100 microns) dried at 22°C / 50% RH for 14 days

Datasheets

Dispurez 101 TDS

Dispurez 101 SDS

Dispurez 102

Features & Benefits
  • Flexible, toughened, self-crosslinking polyurethane dispersion with excellent optical clarity and excellent chemical and block resistance.
Typical Applications
  • Flexible films with a tough finish for PET, plasticised PVC, pre-treated PP/PE
Typical Properties
Polyol Type

Polycarbonate

Typical Viscosity @ 20ºC (cP)

50 - 300

Solids (%)

33

pH

8

Particle Size (nm)

10 - 100

Typical Film Properties*

Pencil Hardness

F

Persoz Hardness (secs)

230

UTS (MPa)

26

Elongation at Break (%)

300

MFFT (°C)

-6

Tg (°C)

60

*Thin Film (50-100 microns) dried at 22°C / 50% RH for 14 days

Datasheets

Dispurez 102 TDS

Dispurez 102 SDS

Dispurez 101A

Features & Benefits
  • Hard polyurethane acrylic dispersion designed for excellent pigment compatibility.
  • Ideal for use in tough coatings with good durability.
Typical Applications
  • Rigid plastics including uPVC/ABS/HIPS
Typical Properties
Polyol Type

Polycarbonate

Typical Viscosity @ 20ºC (cP)

100 - 300

Solids (%)

40

pH

8

Particle Size (nm)

10 - 100

Typical Film Properties*

Pencil Hardness

F

Persoz Hardness (secs)

250

UTS (MPa)

10

Elongation at Break (%)

150

MFFT (°C)

-4

Tg (°C)

25

*Thin Film (50-100 microns) dried at 22°C / 50% RH for 14 days

Datasheets

Dispurez 101A TDS

Dispurez 101A SDS

Dispurez 102A

Features & Benefits
  • Flexible polyurethane acrylic dispersion with good adhesion to difficult plastic substrates. Good pigmentability and low temperature flexibility.
Typical Applications
  • Flexible films for PET, plasticised PVC, pre-treated PP/PE
Typical Properties
Polyol Type

Polycarbonate

Typical Viscosity @ 20ºC (cP)

50 - 300

Solids (%)

40

pH

9

Particle Size (nm)

10 - 100

Typical Film Properties*

Pencil Hardness

HB

Persoz Hardness (secs)

160

UTS (MPa)

11

Elongation at Break (%)

400

MFFT (°C)

-4

Tg (°C)

-47

*Thin Film (50-100 microns) dried at 22°C / 50% RH for 14 days

Datasheets

Dispurez 102A TDS

Dispurez 102A SDS

Dispurez 201

Features & Benefits
  • VOC free polyurethane dispersion that is soft and flexible but with good impact resistance and low temperature flexibility.
Typical Applications
  • Flexible films for PET, pre-treated PP/PE
  • Suitable for indirect food contact in packaging/laminating applications
Typical Properties
Polyol Type

Polyester

Typical Viscosity @ 20ºC (cP)

50 - 300

Solids (%)

34

pH

9

Particle Size (nm)

10 - 100

Typical Film Properties*

Pencil Hardness

HB

Persoz Hardness (secs)

200

UTS (MPa)

15

Elongation at Break (%)

550

MFFT (°C)

0

Tg (°C)

-23

*Thin Film (50-100 microns) dried at 22°C / 50% RH for 14 days

Datasheets

Dispurez 201 TDS

Dispurez 201 SDS

Further Reading

If you need more information our brochure and technical articles are available to download.

Technical Article

Incorez position with regard to the use of NMP and NEP in products

Technical Article

Incorez introduces hazard-free PU dispersions

Brochure

Dispurez Selection Guide

Tailor made solutions

Work with us and find out how our custom chemistry can give you tailored products that continually take performance to new levels.

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