| Molecular Principal Chain: | Element Organic Polymer |
|---|---|
| Color: | Yellow |
| Specifications: | Bisphenol a Epoxy Vinyl Ester |
| Acid Value: | 5.0-13.0 Mg KOH/ G Sample |
| Geltime(25ºC): | 10-30min |
| Customized: | Available |
| Samples: |
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| Customization: |
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Audited Supplier 380H resin is a non-thixotropic, non-accelerated, highly reactive orthophthalic resin.
380H resin is particularly recommended for casting sheets and pultrusion
| Uncured resin | Values | Unit | Test method |
| Brookfield sp4#,20rp | 950 | mPa | Ap-02n |
| Styrene content | 32 | % | Ac-06d |
| Acid value | 24 | Mg KOH/g | Ac-01a |
| Gel time | 5 | Min | Hc-04a |
| Exothermic peak temperature | 200 | ºC | |
| SPI gel time (1% BPO) | 4 | Min | Hc-04c |
| Storage below 25°C | 3 | Months |
| Curing resin | Values | Unit | Test method |
| Tensile strength | 65 | MPa | ISO 527 |
| Tensile modulus | 3400 | MPa | ISO 527 |
| Tensile elongation | 2.3 | % | ISO 527 |
| Flexural strength | 120 | MPa | ISO 178 |
| Flexural modulus | 3300 | MPa | ISO 178 |
| Heat distortion temperature (HDT 1.81MPa) | 95 | ºC | ISO 175 Method A |
Q: Can I Request a Sample of Unsaturated Polyester Resin?
A: Yes,we can provide 10kg of resin as a free sample, but freight are typically the responsibility of the buyer.
Q: Do you have OEM/ODM service?
A: Yes, we are highly flexible in offering OEM/ODM services.
Q: What Certifications and Quality Standards Does Your Unsaturated Polyester Resin Meet?
A: Our Unsaturated Polyester Resin meets CCS, RoHS, REACH, EMS, and QMS certifications and quality standards.
Q: What is The Product Lead Time?
A: 10 days.
Q:What's Shelf Life of Unsaturated Polyester Resin ?
A: Normally 8months.
Q: Can I Customize the Formulation of Unsaturated Polyester Resin for My Project?
A: Yes, absolutely. We understand that different projects may have unique requirements. Our R & D department is well-equipped to handle custom formulations based on your specific needs. You can provide us with the details of your project, including any specific characteristics or performance criteria you are looking for, and our experts will work on tailoring a formulation that meets your requirements.
Q: How Do I Choose the Right Unsaturated Polyester Resin for My Application?
A: We would provide guidance on selecting the appropriate UPR based on different project requirements.
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Audited Supplier 
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