Qingdao Exceed Fine Chemicals Co.,Ltd
| Appearance at 25°C | Solid |
| 100% Modulus | 9.7 MPa |
| Pot Life | 10 min |
| Delivery Time | 5-15 working days |
| Elongation at Break | 580% |
| Demold Conditions | 130°C / 60 min |
| 300% Modulus | 14.2 MPa |
| Compression Set B (70°C, 22hrs) | 23% |
| Packaging Details | 25kg/drum or 240kg/drum, moisture-proof sealed container |
| Post Cure | 120°C / 24 hrs |
| Tensile Strength | 46 MPa |
| Rebound (Bayshore) | 62% |
| Hardness | 93 ± 2 Shore A |
| Tear Strength | 128 kN/m |
| Viscosity at 90°C | 1500 cps |
| NCO Content | 3.3 ± 0.2% |
| Supply Ability | 50000 Kilograms per Month |
| Payment Terms | T/T,L/C,Western Union |
| Model Number | LFEN393 |
| Place of Origin | Shandong, China |
| Brand Name | ECER |
| Certification | ISO 9001:2015 |
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Product Specification
| Appearance at 25°C | Solid | 100% Modulus | 9.7 MPa |
| Pot Life | 10 min | Delivery Time | 5-15 working days |
| Elongation at Break | 580% | Demold Conditions | 130°C / 60 min |
| 300% Modulus | 14.2 MPa | Compression Set B (70°C, 22hrs) | 23% |
| Packaging Details | 25kg/drum or 240kg/drum, moisture-proof sealed container | Post Cure | 120°C / 24 hrs |
| Tensile Strength | 46 MPa | Rebound (Bayshore) | 62% |
| Hardness | 93 ± 2 Shore A | Tear Strength | 128 kN/m |
| Viscosity at 90°C | 1500 cps | NCO Content | 3.3 ± 0.2% |
| Supply Ability | 50000 Kilograms per Month | Payment Terms | T/T,L/C,Western Union |
| Model Number | LFEN393 | Place of Origin | Shandong, China |
| Brand Name | ECER | Certification | ISO 9001:2015 |
| High Light | Low Free NDI Based Prepolymer ，12 Month Storage Stability PU ，High Dynamic Load Cast Elastomer | ||
LFEN393 is an NDI-PCL-based prepolymer featuring low viscosity and enhanced storage stability. It can be stored for over 12 months without any significant change in properties, allowing for reliable and consistent processing. The resulting elastomer exhibits excellent dynamic properties, making it particularly suitable for applications subject to high dynamic loads.
| Property | Test Method | Unit | Typical Value |
|---|---|---|---|
| NCO Content | — | % | 3.3 ± 0.2 |
| Appearance at 25°C | — | — | Solid |
| Viscosity at 90°C | — | cps | 1500 |
| Hardness | ASTM D2240 | Shore A | 93 ± 2 |
| Tensile Strength | ASTM D412 | MPa | 46 |
| Elongation at Break | ASTM D412 | % | 580 |
| 100% Modulus | ASTM D412 | MPa | 9.7 |
| 300% Modulus | ASTM D412 | MPa | 14.2 |
| Rebound (Bayshore) | ASTM D2632 | % | 62 |
| Tear Strength | ASTM D624 | kN/m | 128 |
| Compression Set B (70°C, 22 hrs) | ASTM D395 | % | 23 |
| Parameter | Prepolymer | BDO |
|---|---|---|
| Temperature | 90°C | 40°C |
| Mix Ratio (by weight) | 100 | 3.37 |
| Pot Life | 10 min | |
| Demold | 130°C / 60 min | |
| Post Cure | 120°C / 24 hrs | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2013
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products. Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leading Chines... Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products. Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leading Chines...
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