PUDs Based on Polycarbonate and Other Polyols
(Click the name of the products to find their TDS. All are based on aliphatic isocyanates except as labeled)
| Sales Grade | Isocyanate Type | Solid Content ( % ) | Mechanical Properties | NMP | Characteristics and Applications | ||
| Elongation ( % ) | Tensile Strength (Mpa) | Modulus (100%, Mpa) |
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| PUD-987F | Aliphatic | 35±1 | 900-1000 | 43.2 | 3.2 | Free | The coating has excellent adhesion on nylon fabric, PVC, PET and other thin film materials. Its film is transparent, and has high gloss, excellent water resistance, abrasion resistance. Suitable for film printing, coating, and plastic coating, etc. |
| PUD-HG16F | Aliphatic | 30±1 | 300-400 | 37.5 | 10 | Free | Its coating film is middle hard. It exhibits high gloss, excellent adhesion, wear resistance, water resistance. It can be used in high gloss finish of textile, and leather etc. |
| PUD-985F | Aliphatic | 33±1 | 550-650 | 2.9 | 1.1 | Free | Soft hand-feel. Excellent adhesion, excellent water resistance, excellent abrasion resistance, and hydrolysis resistance. Suitable for leather, and textile coatings. |
| PUD-986F | Aliphatic | 35±1 | 300-400 | 26.2 | 9.4 | Free | Medium hardness. High gloss. Excellent water resistance, excellent abrasion resistance, alkali resistance, and hydrolysis resistance. Suitable for leather, rubber, and textile coatings. |
| PUD-202 | Aliphatic | 30±1 | 800-900 | 4.7 | 0.9 | Free | Its surface drying is slow. It exhibits excellent adhesion, good water resistance. It is suitable for textile coatings and printing inks. |
| PUD-917 | Aliphatic | 35±1 | 400-500 | 15.0 | 3.5 | NMP | Its coating has excellent resistance to salt spray, excellent abrasion properties, thermostability, good alcohol and chemical resistance. Mainly used for metal surface treatment, etc. |
| PUD-919F | Aliphatic | 35±1 | 290 | 18.2 | 8.4 | Free | It exhibits high hardness, high gloss, excellent water resistance, excellent abrasion resistance, excellent NaOH resistance and hydrolysis resistance. It has better toughness and flexibility than PUD-920F. It can be used in wood, film materials, rubber and plastics, and acrylic emulsion modification, etc. |
| PUD-E625 | Aliphatic | 40±1 | Shore A Hardness: 95 | Free | The dispersion can be diluted with ethanol, and has good storage stability. Its film has high hardness, excellent water resistance, excellent adhesion on PVC, PET and other film materials. Their biggest feature is that they can be diluted with ethanol to adapt to high-speed printing without changing the original solvent-based ink equipment. | ||
| PUE-2013F | Aliphatic | 45±1 | 1000-1100 | 9.5 | 1.0 | Free | The coating has good flexibility. It has excellent integrated performance. Its coating exhibits excellent adhesion, abrasion resistance, UV and weathering resistance, excellent water resistance and waterproof performance. It is widely used in many industries such as elastic coatings, textile, synthetic leather, fabric printing. |
| PUE-2060 | Aliphatic | 60±1 | 1200-1300 | 11.3 | 0.9 | Free | High solid content, soft coating. Excellent elasticity, water resistance, wear resistance, and resistance to ultraviolet and weather. It is suitable for elastic coatings, thick coatings on fabric and synthetic leather. |
| PUD-920F | Aliphatic | 33±1 | Shore A Hardness: 86 | Free | It has excellent resistance to water, alkali, hydrolysis, weather fastness, excellent wear resistance and high brightness. In terms of chemical structure, it has better crosslinking degree and chemical resistance. It can be widely used in wood, floor, metal, and wall coatings, as well as acrylic emulsion modification. | ||
| PUD-1592 | Aliphatic | 36±1 | Shore A Hardness: 95 | NMP | It has higher hardness than PUD-1591 in catalogue 1. | ||
| PUD-1622 | Aliphatic | 35±1 | Shore A Hardness: 97 | Free | It has higher hardness than PUD-1621 in catalogue 1. | ||
