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HS Code |
937034 |
| Product Name | Hafotex SH-1990 Aliphatic Isocyanate Curing Agent |
| Chemical Type | Aliphatic polyisocyanate |
| Appearance | Clear to pale yellow liquid |
| Viscosity 25c Cps | 1200-1900 |
| Nco Content Percent | 11.5-12.5 |
| Specific Gravity 25c | 1.15 ± 0.02 |
| Solubility | Soluble in most organic solvents |
| Mixing Ratio With Polyol | As recommended by formulation |
| Application | Used as curing agent in polyurethane coatings |
| Pot Life | Generally 2-4 hours (varies by formulation) |
| Storage Temperature C | 5-35 |
| Shelf Life Months | 12 |
As an accredited Hafotex SH-1990 Aliphatic Isocyanate Curing Agent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Hafotex SH-1990 Aliphatic Isocyanate Curing Agent is packaged in a 25 kg blue metal drum with secure lid sealing. |
| Container Loading (20′ FCL) | Hafotex SH-1990 is packed in 20′ FCL containers, typically holding 16-20 metric tons in securely sealed drums or IBCs. |
| Shipping | **Shipping Description for Hafotex SH-1990 Aliphatic Isocyanate Curing Agent**: Ships in tightly sealed, original containers. Protect from heat, moisture, and direct sunlight. Classified as a hazardous material; handle with appropriate safety measures. Store upright during transport. Complies with international shipping regulations for chemicals. Ensure documentation accompanies all shipments. Avoid freezing and rough handling to maintain product integrity. |
| Storage | **Hafotex SH-1990 Aliphatic Isocyanate Curing Agent** should be stored in tightly closed containers, in a cool, dry, and well-ventilated area, away from heat, moisture, and direct sunlight. Keep separate from incompatible substances such as water, alcohols, amines, and acids. Avoid temperatures above 30°C and protect from freezing. Ensure all handling and storage areas have proper spill containment measures. |
| Shelf Life | Hafotex SH-1990 Aliphatic Isocyanate Curing Agent has a shelf life of 12 months when stored in unopened, original containers. |
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Purity 99%: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent with purity 99% is used in high-performance automotive refinish coatings, where it ensures superior crosslinking and UV resistance. Viscosity 320 mPa·s: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent with viscosity 320 mPa·s is used in industrial floor coatings, where it provides optimal flow and smooth film formation. Low Monomer Content <0.2%: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent with low monomer content <0.2% is used in low-VOC polyurethane topcoats, where it enhances worker safety and regulatory compliance. Stability Temperature 60°C: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent with stability temperature 60°C is used in exterior protective coatings, where it maintains curing performance in elevated application environments. NCO Content 21.8%: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent with NCO content 21.8% is used in two-component polyurethane adhesives, where it delivers robust adhesion and chemical resistance. Molecular Weight 1200 g/mol: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent with molecular weight 1200 g/mol is used in flexible polyurethane foams, where it improves elasticity and mechanical properties. Non-yellowing Grade: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent as a non-yellowing grade is used in clear wood finishes, where it preserves long-term clarity and gloss retention. Storage Stability 12 Months: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent with storage stability of 12 months is used in pre-formulated component systems, where it guarantees consistent reactivity and shelf life. Particle Size <1 µm: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent with particle size <1 µm is used in advanced composite materials, where it enables high dispersion and uniform curing. Hydrolysis Resistance: Hafotex SH-1990 Aliphatic Isocyanate Curing Agent featuring hydrolysis resistance is used in marine coatings, where it prevents degradation in humid and water-prone environments. |
Competitive Hafotex SH-1990 Aliphatic Isocyanate Curing Agent prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615651039172
Email: sales9@bouling-chem.com
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