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Modified polyamide 2 epoxy curing agent
| Product name | Chroma | Amine value (mgKOH/g) |
viscosity (cps,25℃) |
Acid value (mgKOH/g) |
Solid content(%) | AHEW | Hundred grams of resin (E-51) addition amount (phr) |
Gelation Time (min@25℃, 150g mixture) |
Film drying time (hrs@25℃) |
Overview | Applications |
| GS650D | ≤18 | 210±20 | 15000-30000cps/40℃ | ＜3 | 98±2 | 180 | 90-100 | 60 | 4 | Quick drying, no oil surface, strong bonding force, strong adhesion, good water resistance and chemical resistance |
Bonding, industrial anti-corrosion, flooring, can sealing |
| GS650F | ≤16 | 210±20 | 15000-30000cps/40℃ | ＜3 | 98±2 | 180 | 100 | 120 | 8 | Oil-free surface, strong adhesion, excellent flexibility, high impact strength, and high hardness | Bonding, abrasives, anti-corrosion, flooring |
| GS6514 | ＜12 | 200±20 | 15000-30000cps/40℃ | ＜3 | >95 | 205 | 100-120 | 120 | 8 | It has excellent flexibility, adhesion, bonding force and anti-corrosion properties. | Bonding, anti-corrosion, flooring |
| GS6515-70X | ＜12 | 150±10 | 800-1800 | ＜3 | 70±2 | 257 | 131 | 120 | 8 | It can be used for a long time, has good flexibility, good adhesion and good chemical resistance. | Container coatings, ship coatings, heavy anti-corrosion coatings |
| GS815T-60 | ＜12 | 170±10 | 500-1500 | <3 | 60±2 | 275 | 142 | 140 | 5 | Solvent-based polyamide adduct, high imidazole content, fast drying, excellent corrosion protection and salt spray resistance |
Containers, tanks, pipelines |
| GS8050 | ＜12 | 225±20 | 3000-5000 | ＜3 | – – – – | 150 | 76 | 110 | 8 | It has a long service life, high gloss, good flexibility, hardness and strong back impact resistance. | Ship paint, box paint, heavy anti-corrosion, adhesive |
| GS8053 | ＜12 | 250±20 | 10000-20000 | ＜3 | – – – – | 180 | 100 | 30 | 4 | Oil-free surface, good adhesion, strong bonding force, good gloss, | Adhesives, connectors, anti-corrosion coatings |
| GS8055 | ＜12 | 225±20 | 3000-5000 | ＜3 | – – – – | 150 | 76 | 110 | 7 | It has a long service life, high gloss, good flexibility, hardness and strong back impact resistance. | Ship paint, box paint, heavy anti-corrosion, adhesive |
| GS8192 | ＜10 | 324-357 | 4000-9000 | —- | – – – – | 133 | 70 | 120 | 12 | It has strong adhesion, superior anti-corrosion properties, high hardness, quick drying, and good water resistance and chemical resistance. |
Industrial anti-corrosion for bonding, floor and concrete surface protection |
| GS8353 | ＜12 | 335±15 | 2000-4000 | ＜3 | – – – – | 114 | 60 | 65 | 4.5 | The cured paint film has high gloss, high hardness, fast drying, and can be cured below 5°C. Excellent resistance to solvents and corrosion. |
Engineering machinery and other heavy-duty anti-corrosion |
| GS8354 | ≤12 | 330±20 | 2000-5000 | ＜3 | – – – – | 110 | 60 | 50 | 4 | Strong bonding force, good adhesion performance, excellent salt spray resistance, high hardness, high gloss, quick drying, good solvent resistance |
Marine paint, industrial anti-corrosion, bonding, concrete primer |
| GS8450 | ≤10 | 270±20 | 1000-3000 | ＜3 | – – – – | 115 | 60 | 60 | 8 | It has the characteristics of low viscosity, fast curing, good corrosion resistance, elasticity and mortar stability. |
Protection, bonding, flooring and anti-corrosion of concrete surfaces |
| GS850 | ＜12 | 110±10 | 1500-3500 | ＜3 | 60±2 | 377 | 192 | 120 | 4 | Solvent-based high molecular weight polyamide adduct, quick drying, good corrosion resistance and excellent adhesion. |
Marine coatings |
| GS8634 | ＜12 | 330±20 | 700-2700 | ＜3 | 80±2 | 90 | 48 | 180 | 7 | High corrosion and chemical resistance, whitening resistance and cathodic stripping resistance. Good flexibility and adhesion and cost-effective. |
Containers, water-based heavy-duty anti-corrosion, zinc-rich primer |
| GS8634SF | ＜12 | 400±20 | 80000-150000 | ＜3 | 98±2 | 73 | 40 | 120 | 6 | Excellent corrosion resistance, water resistance, chemical resistance, whitening resistance and cathodic stripping resistance. Good flexibility and adhesion, solvent-free. |
Containers, water-based heavy-duty anti-corrosion, zinc-rich primer |
| GS8652 | ＜12 | 130±10 | 1000-3000 | ＜3 | 80±2 | 250 | 90-130 | 150 | 5 | Quick drying, excellent corrosion resistance and adhesion, long recoatability, and excellent flexibility |
Container coating, ship coating |
| GS8700-75B | ＜12 | 245±15 | 4000-8000 | ＜3 | 75±2 | 170 | 90 | 150 | 2 | Solvent-based polyamide adduct; can improve compatibility with epoxy, no induction time; has good adhesion |
Ship coatings, heavy anti-corrosion coatings |
| GS8733 | ＜12 | 400±20 | 400-900 | ＜3 | 92±2 | 115 | 60-70 | 90 | 7.5 | Low viscosity, low oil level, quick drying, strong adhesion, good adhesion, and excellent anti-corrosion properties. |
Anti-corrosion coatings, bonding, floor and concrete surface protection |
| GS8839 | ＜12 | 300±20 | 5000-15000 | ＜3 | 80±2 | 114 | 45-55 | >180 | 7 | Excellent corrosion resistance and chemical resistance, good mechanical properties, fast drying | Water-based epoxy zinc-rich paint, metal anti-corrosion coating |
Polyamide epoxy curing agent
| Product name | Chroma | Amine value (mgKOH/g) |
viscosity (cps,25℃) |
Acid value (mgKOH/g) |
Solid content(%) | AHEW | Hundred grams of resin (E-51) addition amount (phr) |
Gelation Time (min@25℃, 150g mixture) |
Film drying time (hrs@25℃) |
Overview | Applications |
| GS650 | ＜12 | 210±20 | 15000-25000cps/40℃ | ＜3 | 98±2 | 180 | 90 | 100 | 6.5 | It has a wide ratio with liquid resin, good adhesion, high impact strength of the cured product, and good salt spray resistance and water resistance. Good adhesion to various suGStrates such as metal, plastic, wood, porcelain, concrete and rubber. |
Bonding, industrial anti-corrosion |
| GS650-75 | ＜12 | 155±15 | 800-1800 | ＜3 | 75±2 | 240 | 125 | 240 | 10 | Solvent-based polyamide has excellent flexibility, adhesion and anti-corrosion properties, moderate viscosity and strong operability. |
Bonding, industrial anti-corrosion |
| GS735 | ＜12 | 185±5 | 40000-70000cps/40℃ | ＜3 | 99±1 | 226 | 115 | 100 | 2.5 | High viscosity polyamide is used in single and two-component cathodic electrophoretic coatings. The cured product has good salt spray resistance. |
Cathodic electrophoretic paint |
| GS8018T | ＜12 | 390±20 | 2500-4500 | ＜3 | 96±2 | 100 | 50 | 110 | 3 | Low viscosity polyamide, high amine value, good adhesion, flexibility, good flexibility and hardness. It has a long service life and is used in one-component cathodic electrophoretic paint. |
Cathodic electrophoretic paint |
| GS801B | ＜12 | 270±20 | 20000-40000 | ＜3 | 98±2 | 130 | 66 | 130 | 12 | It has excellent adhesion, flexibility, high hardness, water resistance and chemical resistance. | Adhesive, heavy anti-corrosion |
| GS8037 | ＜12 | 190±10 | 3500-5500cps/75℃ | ＜3 | 99±1 | 190 | 100 | —- | —- | High viscosity polyamide, good adhesion, flexibility, good flexibility and hardness. Typically used in two-component cathodic electrophoretic paints. |
Cathodic electrophoretic paint |
| GS804 | ＜12 | 220±20 | 20000-50000cps/27℃ | ＜3 | 98±2 | 180 | 90-100 | 120 | 8 | It has excellent flexibility, adhesion, bonding force and anti-corrosion properties. | Bonding, heavy anti-corrosion, flooring |
| GS805 | ＜12 | 210±20 | 50000-70000cps/40℃ | ＜3 | 99±1 | 180 | 100 | —- | —- | General-purpose high-viscosity polyamide with good adhesion, good flexibility, good flexibility, excellent water resistance and high hardness, excellent anti-corrosion and salt spray resistance. |
Ship paint, box paint, heavy anti-corrosion, floor topcoat |
| GS805-70X | ＜12 | 150±10 | 800-1800 | ＜3 | 70±2 | 257 | 131 | 160 | 6.5 | Solvent-based polyamide can be used for a long time. The cured product has good chemical resistance, flexibility and good anti-corrosion properties. |
Ship paint, box paint, heavy anti-corrosion, floor topcoat, adhesive |
| GS805A | ＜12 | 210±20 | 55000-90000cps/40℃ | ＜3 | 98±2 | 185 | 100 | 70 | 7 | High viscosity polyamide, high hardness, strong bonding force, good adhesion performance, good water resistance, chemical resistance and corrosion resistance |
Anti-corrosion, grinding wheel |
| GS805F | ＜12 | 210±20 | 30000-70000cps/40℃ | ＜3 | 98±2 | 180 | 100 | 120 | 10 | General-purpose high-viscosity polyamide with good adhesion, good flexibility, good flexibility, excellent water resistance and high hardness, excellent anti-corrosion and salt spray resistance. |
Anti-corrosion, floor |
| GS806 | ＜12 | 210±20 | 30000-50000cps/40℃ | ＜3 | 98±2 | 190 | 100 | 120 | 8 | High hardness, good adhesion, good anti-corrosion and salt spray resistance | Abrasives, adhesives, heavy anti-corrosion |
| GS806-70X | ＜12 | 150±10 | 800-1800 | ＜3 | 70±2 | 257 | 131 | 120 | 5 | Solvent-based polyamide has a faster curing speed than GS805-70X, and the cured product has good chemical resistance, flexibility and high hardness. |
Ship paint, box paint, heavy anti-corrosion |
| GS807D-60 | ＜12 | 115±10 | 2000-4000 | ＜3 | 60±2 | 377 | 192 | 110 | 3 | Solvent-based high molecular weight polyamide, long pot life, good water resistance and solvent resistance. |
Ship coatings, heavy anti-corrosion |
| GS815 | ＜12 | 310±20 | 8000-11000cps/40℃ | ＜3 | 99±1 | 125 | 66 | 124 | 10 | Medium viscosity polyamide can be used for a long time. The cured product has good flexibility, water resistance, chemical resistance, salt spray resistance and low toxicity. It has strong adhesion and high hardness. |
Ship paint, box paint, heavy anti-corrosion, adhesive |
| GS815DA | ＜12 | 250±20 | 8000-11000cps/40℃ | ＜3 | 99±1 | 160 | 84 | 180 | 12 | Medium viscosity polyamide can be used for a long time. The cured product has good flexibility, water resistance, chemical resistance, excellent salt spray resistance, low toxicity, and strong adhesion. |
Ship paint, box paint, heavy anti-corrosion, adhesive |
| GS830 | ＜12 | 360±20 | 1000-2500 | ＜3 | 98±2 | 80 | 40 | 100 | 2.5 | Low viscosity polyamide, fast curing, low toxicity, cured product with good hardness and impact resistance. |
Adhesives, anticorrosive coatings |
| GS8322 | ＜12 | 400±20 | 1000-3000 | ＜3 | —- | 95 | 50 | 90 | 5 | High hardness, good adhesion, good hot water and chemical resistance, good salt spray resistance |
bonding, wood |
| GS8328 | ＜12 | 390±20 | 9000-15000 | ＜3 | 98±2 | 100 | 50 | 60 | 7.5 | Medium viscosity polyamide, medium pot life, excellent adhesion and adhesion, good flexibility, and good salt spray resistance. |
Ship paint, storage tanks, heavy anti-corrosion, adhesives |
| GS8140 | ＜12 | 470±30 | 200-800 | ＜3 | —- | 72 | 37 | —- | —- | Low viscosity, good operability, high hardness, excellent adhesion and chemical resistance | Mold, anti-corrosion |
| GS850-65 | ＜12 | 62±5 | 5000-12000 | ＜3 | 65±2 | 550 | 281 | 170 | 5.5 | Solvent-based high molecular weight polyamide, the cured product cures quickly and has good adhesion and mechanical properties. No whitening phenomenon. |
Used for ship paint, box paint and other hard suGStrate surfaces |
| GS853-60S | ＜12 | 65±10 | 1500-3500 | ＜3 | 60±2 | 393 | 200 | 140 | 4.7 | Solvent-based high molecular weight polyamide, fast drying, good flexibility, higher amine value compared with GS850-65, strong activity and good adhesion. |
Ship coating, aluminum profile surface, engineering plastic surface |
| GS8351 | ＜12 | 370±20 | 10000-20000 | ＜3 | 98±2 | 100 | 55 | 150 | 10 | Medium pot life, excellent adhesion, good flexibility, corrosion resistance | Adhesives, marine coatings, concrete protection |
| GS8741 | ＜12 | 140±20 | 700-1500 | ＜3 | 70±2 | 270 | 138 | —- | —- | Solvent-based polyamide can be used for a long time. The cured product has good chemical resistance, flexibility and good anti-corrosion properties. |
Marine coatings, industrial anticorrosive coatings, floor coatings |
| GS8766 | ＜12 | 275±20 | 800-3000 | ＜3 | 60±1.5 | 120 | 80 | 37 | 5 | Good mechanical properties, aging resistance, chemical resistance, impact resistance, and resonance resistance. |
Concrete, asphalt and steel structures, bridge coatings, sealants. |
| GS8778 | ＜12 | 175±10 | 10000-30000 | —- | 85±2 | 180 | 100 | 55 | 5.5 | Medium to low viscosity, long pot life, good water resistance, flexibility, and excellent anti-corrosion properties |
Cathodic electrophoretic paint |