Product Name: HS-245 Series Mould Resin
1. Brief Introduction:
HS-245 series are thixotropic, pre-accelerated, isophthalic based unsaturated polyester resins dissolved in styrene. They have good impregnation to glass fibre and good process abilities. They have toughness, high mechanical strength and good heat resistance.
HS-245 is suitable for manufacturing FRP mold.
2. Technical Data Sheet for Liquid Resin:
| Properties |
HS-245 |
Test Method |
| Appearance |
Purple |
GB/T 8237.6.1.1 |
| Viscosity(25ºC,CP) |
500-700 |
GB/T 7193.4.1 |
| *Gel-time(25ºC,min) |
35.0-65.0 |
GB/T 7193.4.6 |
* Curing System in GT Test: AKZO M-50: 2.0%.
3. Physical Properties of Casting (for reference only):
| Mechanical Properties |
Unit |
Typical value |
Test Method |
| Tensile Strength |
MPa |
70 |
GB/T 2568 |
| Tensile Modulus |
MPa |
3200 |
GB/T 2568 |
| Elongation at break |
% |
4 |
GB/T 2568 |
| Flexural Strength |
MPa |
116 |
GB/T 2570 |
| Flexural Modulus |
MPa |
3100 |
GB/T 2570 |
| Impact toughenss |
KJ/m2 |
20 |
GB/T 2571 |
| Hardness (Barcol 934-1) |
-- |
44 |
GB/T 3854 |
| HDT |
ºC |
85 |
GB/T 1634 |
Note:
Curing System : 2% AKZO M-50, Casting Postcure: 60ºC×3hrs+110ºC×2hrs.
4. Guidelines of Storage and Use:
- Choose the suitable resin according to prccess condition and technological requirements.
- Avoid exposure to heat sources such as direct sunlight or steam pipes.
- Keep sealed to prevent moisture pick-up and monomer loss.
- Prolonged storage outside of recommended conditions can influence liquid resin properties like viscosity and gel time.It is strongly recommended to stir the product before use.
- Transportation should fit the State Council "chemistry dangerous articles safety management regulations".Because it contains styrene monomer,it is hazardous and inflammable.
Q: Is Your Company aManufacturer?
A: Yes, indeed. We operate a vast 48,800 square meter factory located in Jiangsu Province, China, ensuring top-tier production capabilities.
Q:Can I Request a Sample of Unsaturated Polyester Resin?
A: Absolutely, we can provide a 1kg sample of resin free of charge. However, the freight costs are typically borne by the buyer.
Q: Do you have OEM/ODM service?
A: Yes, we offer highly flexible and customizable OEM/ODM services to cater to your needs.
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 seeking, 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 provide expert guidance to help you select the appropriate UPR based on your project's unique requirements.
Q: What Certifications and Quality Standards Does YourUnsaturated Polyester Resin Meet?
A: Our Unsaturated Polyester Resin complies with CCS, RoHS, REACH, EMS, and QMS certifications and quality standards, ensuring top-tier quality and safety.
Q:What is Your Company's International Transportation Form?
A: For samples, we offer Delivery Duty Paid (DDP) services for most countries. This ensures we handle the entire delivery process, including tax payments, so you won't need to manage customs clearance. For bulk orders, we typically use sea or land transportation.
Our commitment is to ensure the secure and efficient delivery of our products to your specified destination.
Q: What isThe Product Lead Time?
A:Typically, our lead time is 15 days, ensuring timely delivery for your projects.
Q: Can I Get a LowerPrice for a Large Quantity Order ?
A: Absolutely. While the online price serves as a valuable reference point, fluctuations in raw material costs can impact the final pricing. Our dedicated sales team is here to offer you the most accurate and competitive prices available. Before making your purchase, we highly recommend engaging with our knowledgeable sales representatives. They will collaborate closely with you, considering factors like your order quantity and specific requirements, to ensure you receive the most cost-effective and customized pricing solution.
requirements to ensure you receive the best and most cost-effective pricing tailored to your needs.
Q: What's the Shelf Life of Unsaturated Polyester Resin?
A: Typically, the shelf life is 6 months under proper storage conditions.
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