Electric Type Tdi System Medium Temperature Polyurethane PU Elastomer Making Casting Machine

Electric Type Tdi System Medium Temperature Polyurethane PU Elastomer Making Casting Machine

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

Product Introduction

We have accumulated rich experience and good reputation in years of serving customers, which making us a reliable Zinc Borate 2335 80, Quazi MDI Three Componment Casting PU, MDI Two Componment Polyester Type Casting PU supplier to clients from countries over the world. We have established a strategic and honest operation and a win-win cooperation relationship with manufacturers, which has continuously deepened our brand awareness and reputation. We are committed to the realization of advanced technology, comprehensive services, intelligent products, intelligent management. We insist that there is no best, only better, to constantly spur ourselves, so that we have been in the forefront of the industry. We have been engaged in design and development for many years and have a technical team with rich manufacturing experience to strictly control the quality of products.

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

We develop new models of the Electric Type Tdi System Medium Temperature Polyurethane PU Elastomer Making Casting Machine very fast, and we can respond quickly to the latest needs of the market. We maintain maintenance at all times to ensure complete after-sales operation and maintenance services to ensure the effectiveness of system implementation. We eagerly and sincerely look forward to you joining our ranks, working together and fighting for your dreams!

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