Two Components Polyurethane Casting Machine Tdi Mdi Prepolymer Bdo Moca Hqee Ndi Dispensing Dosing Injection Pouring Spray Machine

Two Components Polyurethane Casting Machine Tdi Mdi Prepolymer Bdo Moca Hqee Ndi Dispensing Dosing Injection Pouring Spray Machine

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

Product Introduction

We are one of the companies with large operation scale, high processing level and strong comprehensive strength in this MDI System Casting Polyurethane Elastomer, Polyurethane Rubber Parts, Zinc Borate 2335 200 industry. We never stop on the road of fulfilling our corporate social responsibility, devoting sincere attention and dedication to education, environmental protection, culture, and other fields. The company pursues the tenet of "customer first, quality first, quality service, continuous improvement", and continuously improves product structure and product performance. In the era of knowledge economy, it is very important for an enterprise to maintain its sustainable competitive advantage to have a unique core competitiveness.

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

------

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

------

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 believe that our Two Components Polyurethane Casting Machine Tdi Mdi Prepolymer Bdo Moca Hqee Ndi Dispensing Dosing Injection Pouring Spray Machine will surely stand out with our complete product quality assurance system and the ability to independently design and develop a new product. We regularly carry out production safety training and education, continuously improve the level of production safety management, and integrate the concept of production safety into the corporate culture. We reasonably and effectively avoid investment risks, save development and construction costs, and save production and operation costs.

Hot Tags: two componment polyether based polyurethane prepolyer, China, manufacturers, factory, buy, Polyether Based Casting Polyurethane Prepolymer, Polyurethane Rubber Parts, Cold Casting Polyurethane Prepolyer, PU ROD, MDI System Casting Polyurethane Elastomer, Two Componment Polyether Based Polyurethane Prepolyer

[[ProKeywords]]
You Might Also Like