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Polyester polyols, water-blown systems, fertilizer coating agents, and related polyurethane solutions.
Eco-oriented polyester polyols for polyurethane adhesives, elastomers, and related applications.
| Grade | Hydroxyl Value | Moisture | Brookfield Viscosity | Main Use |
|---|---|---|---|---|
| 3180 | 160±10 | ≤0.03% | 600-800 mPa·s | Adhesives and system materials |
| 3180K | 165±15 | ≤0.03% | 600-800 mPa·s | Adhesives and elastomers |
| 600 | 320±20 | ≤0.03% | 400-800 mPa·s | Polyurethane rigid foam |
| 600A | 420±20 | ≤0.03% | 4300-4700 mPa·s | Polyurethane rigid foam |
Designed for rigid foam insulation, panels, spray systems, and applications requiring strength, flame resistance, and dimensional stability.
| Grade | Hydroxyl Value | Moisture | Brookfield Viscosity | Main Use |
|---|---|---|---|---|
| 240A | 240±20 | ≤0.08% | 6500-8500 mPa·s | Rigid foam insulation |
| 8230 | 240±20 | ≤0.08% | 6800-7200 mPa·s | Spray rigid foam |
| 8366 | 400±20 | ≤0.08% | 6800-7200 mPa·s | Panels and insulation systems |
| 8315 | 360±20 | ≤0.08% | 4800-5200 mPa·s | Rigid foam systems |
| 1030 | 56±10 | ≤0.05% | 28000-32000 mPa·s | Adhesives |
| 3102 | 300±50 | ≤0.05% | 28000-32000 mPa·s | Adhesives |
| 2402 | 240±20 | ≤0.05% | 6500-7500 mPa·s | Rigid foam insulation and panels |
| 3152 | 310±15 | ≤0.05% | 2200-2600 mPa·s | PPolyurethane rigid foam |
For spray foam, cold storage, pipelines, and building insulation applications.
| Spray Grade | Inspection Item | Range | Features | Applications |
|---|---|---|---|---|
| A1 | 外观、起发时间、拉丝时间、不粘时间、芯密度、导热系数、压缩强度 | According to customer process requirements | Water-blown formulation with low odor; Fine cell structure and good dimensional stability; Good adaptability for on-site construction; Customizable for customer processes | Building wall insulation; Cold storage insulation; Pipeline insulation; Industrial equipment insulation |
| A2 | 外观、起发时间、拉丝时间、不粘时间、芯密度、导热系数、压缩强度 | According to customer process requirements | Water-blown formulation with low odor; Fine cell structure and good dimensional stability; Good adaptability for on-site construction; Customizable for customer processes | Building wall insulation; Cold storage insulation; Pipeline insulation; Industrial equipment insulation |
| P561 | 外观、起发时间、拉丝时间、不粘时间、芯密度、导热系数、压缩强度 | According to customer process requirements | Water-blown formulation with low odor; Fine cell structure and good dimensional stability; Good adaptability for on-site construction; Customizable for customer processes | Building wall insulation; Cold storage insulation; Pipeline insulation; Industrial equipment insulation |
| P56-1 | 外观、起发时间、拉丝时间、不粘时间、芯密度、导热系数、压缩强度 | According to customer process requirements | Water-blown formulation with low odor; Fine cell structure and good dimensional stability; Good adaptability for on-site construction; Customizable for customer processes | 建筑外墙保温；冷库保温；管道保温；工业设备保温 |
Used in coating systems for controlled-release and slow-release granular fertilizers.
| Grade | Features | Suitable Fertilizers | Applications |
|---|---|---|---|
| A8-2 | Stable film forming; Adjustable release cycle; Good water resistance and adhesion; Suitable for continuous coating processes | Urea | Controlled-release fertilizers; Slow-release fertilizers coating |
| RH70B | Stable film forming; Adjustable release cycle; Good water resistance and adhesion; Suitable for continuous coating processes | Urea | Controlled-release fertilizers; Slow-release fertilizers coating |
| RH60 | Stable film forming; Adjustable release cycle; Good water resistance and adhesion; Suitable for continuous coating processes | Urea | Controlled-release fertilizers; Slow-release fertilizers coating |
| RH-D | Stable film forming; Adjustable release cycle; Good water resistance and adhesion; Suitable for continuous coating processes | Nitrate nitrogen fertilizer | Controlled-release fertilizers; Slow-release fertilizers coating |
