
Liquid Viscous Coating Waterproof Coating Single Component Polyurethane Liquid
It consists of A&B component, A is polyol, and B is Hydroxyl-Terminated polyurethane prepolymer.
Product Introduction
We carefully do a good job in every product. Compared with similar products on the market, our Three Componment MDI System Casting Polyurethane, 3 Crystal Water Zinc Borate, PU Color Stick are popular because of their higher cost performance. Our company values the business philosophy of people-oriented and quality-oriented. The pursuit of excellence is the source of our achievements. We pursue excellence in performance and strive for the best performance contribution. Our actions are forward-looking, and we are constantly adjusting our positioning in order to seize the opportunities of vigorous development in the next few years. By creating a learning organization, we clarify the common vision of the enterprise and achieve the common goal of the enterprise.
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 can create additional value in mutual interest with our customers and provide sound solutions to them, making us become a preferred manufacturer of Liquid Viscous Coating Waterproof Coating Single Component Polyurethane Liquid. We hope to be respected by the needs and trust of the market and users, and be respected by the company's development and growth and the realization of the value of employees. We insist on peace as the value, and effectively maintain the healthy and sustainable development of the industry order.
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