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| In stock: | Yes | Authentication: | 3C |
| Pattern: | Solid | Type: | Methanol |
| Hydroxy number: | Diols | Category: | Aliphatic alcohol |
| Model: | C3003 | Specifications: | Premium |
| Trademark: | Reputation | Packaging: | 20kg/barrel |
| Yield: | 10000000 |
"Polyester polyols to replace Evonik's dynacoll7381" in detail
Evonik Degussa is a global supplier of special chemicals, they can provide linear structure products with stable quality and good performance, but the price is expensive. Shanghai Shuyu Chemical Co., Ltd. has risen to the challenge to fill the gap in this area, and can produce crystalline, amorphous, and liquid linear polyester polyol products, which can completely replace Evonik's series of products.C3003 polyester polyol is a fast crystallization product. Replacing Evonik's 7381.
Polyester Polyol Model Hydroxyl Value (mgKOH/g) Product Features Application Acid Value (mgKOH/g) Molecular Weight (g/mol) Moisture (W/W, %) Open Time S Open Time (OH:NCO=1 : 2.2) S Assembly Time (OH: NCO=1:2.2) S Tensile Strength N/mm2 Elongation at Break% Melting Point (℃) Softening Point (Ring and Ball Method, ℃) Density (23℃, g/cm3) Viscosity (80 degrees) cps viscosity (130 degrees) CPS flash point (℃)
C3001 (Crystalline) 28～34 General purpose crystalline polyester PUR hot melt adhesive ≤2 3500 ≤0.1 30 80 15 25 400 55 63 1.16 2000
C3002 (Crystalline) 28～34 Fast crystallization polyester PUR hot melt adhesive ≤2 3500 ≤0.1 16 20 1 20 20 70 77 1.1 2000
C3003 (Crystalline) 28～34 Rapid crystallization polyester PUR hot melt adhesive ≤2 3500 ≤0.1 18 35 3 20 80 65 73 1.16 2000
C3004 (Crystalline) 48～55 Low viscosity crystalline polyester PUR hot melt adhesive ≤2 2000 ≤0.1 33 130 35 25 400 53 60 1.15 500
C3005 (Crystalline) 14～20 Universal crystalline polyester PUR hot melt adhesive ≤2 6500 ≤0.1 30 50 15 20 300 57 63 1.16 10000
C3006 (Crystalline) 10～15 High viscosity crystalline polyester PUR hot melt adhesive ≤2 8500 ≤0.1 28 50 10 20 400 57 65 1.16 15000
C3008 (Crystalline) 27～34 High viscosity and high strength polyester PUR hot melt adhesive ≤2 3500 ≤0.1 ≥500 40 35 35 500 92 1.23 4000 ﹥300
L3009 (liquid) 18～24 High elongation at break, good low temperature PUR hot melt adhesive ≤2 5500 ≤0.1 Hours Hours 15 1500 1.15 5000 ﹥200
L3010 (liquid) 28～34 bits, high elongation at break PUR hot melt adhesive ≤2 3500 ≤0.1 Hours Hours 15 800 1.28 11000 ﹥200
L3016 (Liquid) 50～60 Good wetting effect of low surface energy material PUR hot melt adhesive ≤2 2000 ≤0.1 Hours Hours 15 900 1.19 5000 ﹥200
L3017 (Liquid) 28～34 Good wetting effect of low surface energy material PUR hot melt adhesive ≤2 3500 ≤0.1 Hours Hours 15 900 1.17 10000 ﹥200
L3025 (Liquid) 102～112 Low viscosity, hydrolysis resistance, good flexibility at low temperature, high gloss, high transparency
L3028(Liquid) 27-34 High elongation at break, good low temperature PUR hot melt adhesive ≤2 3500 ≤0.1 Hours Hours 30 1100 32 40 1.11 2000 ﹥200
A3011 (unshaped) 32～39 Bonding metal, polar material, enhancing initial adhesion PUR hot melt adhesive ≤2 3000 ≤0.1 5 1 1 Brittleness 76 1.17 10000 ＞300
A3012 (unshaped) 18～24 Adhesion metal, polar material, enhance initial adhesion PUR hot melt adhesive ≤2 5500 ≤0.1 5 1 <1 Brittleness 87 1.21 50000 ＞300
A3013 (unshaped) 38～46 Adhesive metal, polar material, enhance initial adhesion PUR hot melt adhesive ≤2 2600 ≤0.1 1 <1 <1 Brittleness 95 1.26 50000 ＞300
A3014 (unshaped) 32～39 Bonding metal, polar material, enhancing initial adhesion PUR hot melt adhesive ≤2 3000 ≤0.1 5 1 1 Brittleness 76 1.23 10000 ＞300
A3015 (unshaped) 32～38 Adhesion metal, polar material, enhance initial adhesion PUR hot melt adhesive ≤2 3000 ≤0.1 Brittleness 79 1.18 ＞300
