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Single Component Polyurethane Pure Viscous Paints Waterproofing Coatings

Single Component Polyurethane Pure Viscous Paints Waterproofing Coatings

It consists of A&B component, A is polyol, and B is Hydroxyl-Terminated polyurethane prepolymer.

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Product Introduction

We attempt for excellence, provider the customers', hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for PTMEG Type MDI System Polyurethane Elastomer, Zinc Borate 2335 400, Two Componment Polyether Based Polyurethane Prepolyer. Our company continues to introduce advanced production and testing equipment to ensure product quality, and provide customers with high-quality and low-cost products as well as thoughtful and personalized services. Our company has obvious marketing advantages, perfect internal marketing system and effective marketing strategy.

Cold casting two componment Polyurethane

- Composition: It consists of A&B component, A is polyol, and B is Hydroxyl-Terminated polyurethane prepolymer.

- Characteristics: It has excellent processing properties, solid in common temperature, shorter gel time, and regulating colours by adding pigment. The ware has good properties of abrasive resistance, hydrolysis resistance, transparent, good resilience, stable dimension.

- Product application: Rod and bar, sheet and plate, industrial wheel, construction mold, sports equipment coating, skateboard wheel, buffer insole and other polyurethane miscellaneous parts.

- Operation details: After vacuum degassing for the two components (A and B), they are mixing, pouring and casting in mold in proportion at room temperature of 30-40 ℃, it can be used for manual operation and mechanical molding.

- Storage: Store in a cool and dry place and use up as soon as possible after opening; It cannot be used up at one time, and it needs to be replaced with nitrogen and sealed; The secondary opening shall be used for defoaming, and the original storage period is six months.


Item

Type

HJ1885-1

HJ1880-2AB

HJ1890-2AB

HJ3155

NCO CONTENT %

8.5±0.2

9.0±0.2

12.0±0.2

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Density 25℃(g/cm³)

1.10

1.10

1.10

1.23

Gel Time /min

2-3

8-14

6-9

120-150

Mixing Ratio A：B

100:100

100:100

100:100

100:6.4

Physical Properties

Hardness (Shore A)

85±2

82±2

90±2

55±3

Tensile Strength (Mpa)

10-15

9-14

18-25

20-25

Elongation at Break (%)

350-500

350-550

400-550

450-600

Tear Strength (KN/m)

40-50

50-60

70-85

30-35

Compression permanent deformation %

12-16

15-18

10-15

10-15

DIN Abrasion loss（mm³）

≤120

≤120

≤120

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Resilience %/25℃

48-52

36-40

35-38

26-30


A

Type

HJ1850A-2

HJ1860A-2

HJ1870A-2

Appearance（35℃）

colorless viscous liquid

B

Type

HJ1850B-2

HJ1860B-2

HJ1870B-2

Appearance （35℃）

light yellow viscous liquid

Mixing Ratio A：B

1:1

1:1

1:1

Operating temperature (℃)

35-40

35-40

35-40

Gel Time （min）

30-40

25-35

20-30

Hardness (Shore A)

50±3

60±3.

70±3

Tensile Strength (Mpa)

4-6

5-8

8-10

Elongation at Break (%)

400-500

300-400

250-350

Tear Strength (KN/m)

18-22

20-25

26-30

Resilience %/25℃

30-35

30-35

30-35

Density 25℃(g/cm³)

1.17

1.17

1.17

One of our greatest strengths is our comprehensive product line, which offers a wide range of options of the Single Component Polyurethane Pure Viscous Paints Waterproofing Coatings for different users. We advocate a simple and relaxed one-stop online purchasing environment and an efficient integrated service system. We hope to keep up with the development trend of the world market and co-exist with customers.

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