Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM
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Product Highlights
- Fast Curing & Air-Drying: Pre-accelerated resin with fast curing and air-drying properties for efficient production.
- Low Viscosity & Wetting: Low viscosity (0.14-0.18 Pa.s) ensures excellent glass fiber wettability for vacuum infusion.
- Long Gel Time: Extended gel time (50-80 min) allows ample working time for complex RTM and infusion processes.
- High Mechanical Strength: Casting bodies achieve 55 MPa tensile strength and 4200 MPa flexural modulus.
- Versatile Applications: Ideal for manufacturing fishing boats, auto parts, fan hoods, and waterproof boards.
- OEM & ODM Services: Full OEM and ODM services available to meet specific customer customization needs.
- ISO 9001 Certified: Manufacturing process certified under ISO9001:2015 for consistent quality control.
- Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Product Attributes
- Customization
- Available
- CAS No.
- 26098-37-3
- Formula
- C19h24o11
- Model NO.
- UP-25
- EINECS
- 0
- Molecular Principal Chain
- Element Organic Polymer
- Color
- Pink
- 220kg/Drum
- 80 Drum in 20FCL
- Shelf Time
- 3 Month
- Transport Package
- Drum
- Specification
- A Grade Quality
- Origin
- China
- HS Code
- 39079100
- Production Capacity
- 10000ton/Year
Product Images of Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM
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Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM -
Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM -
Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM -
Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM -
Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM -
Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM -
Fast Curing Unsaturated Polyester Resin up-25 for Vacuum Infusion RTM
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Product Description
UT-25 resin is a pre-accelerated, long-gel time unsaturated polyester resin with low viscosity, good glass fiber wettability, fast curing and air-drying properties. It is suitable for RTM and vacuum infusion forming process, and is used to manufacture glass fiber reinforced plastic fishing boats, auto parts, fan hoods and waterproof boards and other products.
| Projects | Measured value | Test method |
| Appearance | Purple-red transparent liquid | GB/T 8237.4.1.1 |
| Viscosity (Pa.s, 25ºC) | 0.14-0.18 | GB/T 7193.1 |
| Gel time (min, 25ºC) | 50.0-80.0 | GB/T 7193.6 |
| Acid value (mgKOH/g) | 28-34 | GB/T 2895 |
| Solids content (%) | 54-60 | GB/T 7193.3 |
| Projects | Measured value | Test method |
| Barcol Hardness | 49 | GB3854-05 |
| Thermal Deformation Temperature (ºC) | 68 | GB 1634-04 |
| Flexural modulus (Mpa) |
4200 | GB/T2570-95 |
| Tensile strength (Mpa) | 55 | GB/T2568-95 |
| Elongation (%) | 1.8 | GB/T2568-95 |
| Impulse strength (KJ/m2) | 10.2 | GB2571-95 |
Note: 1.The sample preparation method shall be implemented according to GB 8237-87.
2.Curing system: curing agent 55% MEKPO: 1%
3.Post-curing treatment: 60ºC×2 hours + 100ºC×2 hours
4.Glass fiber content: 70±3%
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About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI244528". Items marked "
" are certified.
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Company Profile
Union Composite changzhou Co., Ltd. is situated in Changzhou, a picturesque water town located in the southern region of the Yangtze River. As an export oriented company, specializing in composite materials, 90% of our products are exported to Europe, Asia, America, Middle East and Africa.
Since established in 2012, our company has been adhering to the corporate mission of "intelligent manufacturing in China to the World", and is committed to providing customers with high-quality, high-performance and comprehensive composite material solutions.
With a professional team, union is constantly exploring new materials and technologies to meet the ever-changing needs of different markets and customers.
Our main product range includes glass fiber, carbon fiber, resin, PVC core material, PET core material as well as pultrusion auxiliary materials, vacuum auxiliary materials, winding auxiliary materials and hand lay-up tools.
We prioritize collaboration with renowned domestic production companies while introducing advanced production processes and equipment to ensure technological leadership and excellent product quality.
Our product quality control system is strictly implemented at every stage to ensure stability and reliability.
Our products are widely applied in many fields such as shipbuilding, automobile manufacturing, electronics and electrics, construction, traffic vehicles, sports equipment, pipelines, sanitary ware, anti-corrosion, etc., and our customers are very satisfied.
In addition, union also pays attention to the construction of company culture, advocates the company spirit of "unity, innovation, pragmatism and efficiency", and creates a positive working atmosphere. We firmly believe that the long-term development of the company can only be realised by the common growth of everyone.
In the future, union Composite changzhou Co., Ltd. Will continue to adhere to the "integrity, innovation, excellence" business purposes, and constantly improve product quality and service standards, to provide customers with better quality and more efficient composite products and services. We dedicate ourselves to promoting the development of China's composites industry.
About Our Factory & Business Background
- Address
- East Taihu Rd., No. 120, Changzhou, Jiangsu, China
-
Registered Capital
- 1,000,000 RMB
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, CIP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo, shengzheng
Our Production Capability & Technical Expertise
- Main Products
- Fiberglass Roving and Chopped Strand, Fiberglass Cloth and Woven Roving, Fiberglass Chopped Strand Mat and Tissue, Fiberglass Combination Mat, Fiberglass Multiacial Fabric, Fiberglass Cloth for Insulation, Resin, SMC/BMC, Auxiliary Materilas for Infusion/Hand Lay up, PVC/Pet/PU Foam
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 1 Year
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- Is this resin suitable for vacuum infusion?
- Yes, it is specifically designed for RTM and vacuum infusion forming processes.
- What is the shelf life of the product?
- The shelf time is 3 months.
- What are the available packing options?
- Standard packing is 220kg per drum, with 80 drums fitting in a 20FCL container.
- Does the manufacturer offer OEM services?
- Yes, OEM service is available for this product.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment methods are accepted?
- Accepted methods include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
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