Audited Supplier
HS-4430RT
N/A
N/A
N/A
Carbon Chain Polymer
Yellow Transparent Liquid
150-200mPa·s
20-40min
90MPa
3000MPa
4.5%
130MPa
3300MPa
Xinshen/Huake
IBC Tank/Drum
Bisphenol A Epoxy Vinyl Ester
Jiangsu, China
3907910000
Product Description
Product Name: Epoxy Vinyl Ester Resin HS-4430RT
1. Brief Introduction:HS-4430RT-XX series is an epoxy bisphenol A type vinyl ester resin with moderate reactivity, pre promotion, low viscosity, high mechanical strength and toughness. Composite products made from it exhibit excellent long-term heat resistance, and high dynamic load bearing performance due to its low sensitivity to stress failure. It has significant chemical corrosion resistance to inorganic acids, bases, and salts, and is suitable for manufacturing large-sized fiberglass products such as fiberglass pipes, containers, storage tanks, etc. using RTM and vacuum injection/hand lay up/winding processes.
2.Technical Data Sheet for Liquid Resin:
| Item | Standard Requirements | Test Method | Remark |
| Appearance | Purplish Red Transparent Liquid | GB/T 8237.6.1.1 | |
| Viscosity(25ºC,cP) | 150-200 | GB/T 7193.4.1 | |
| Geltime(25ºC,min) | 20.0-40.0 | GB/T 7193.4.6 | HS-4430RT-30 |
| 30.0-50.0 | HS-4430RT-40 | ||
| 40.0-60.0 | HS-4430RT-50 | ||
| 50.0-70.0 | HS-4430RT-60 | ||
| 100-130 | HS-4430RT |
Curing system in GT test: Hardener AKZO LPT: 2%;
3. Physical properties of casting(for reference only):
| Item | Unit | Test Value | Test Method |
| Tensile Strength | MPa | 80 | GB/T2568 |
| Tensile Modulus | MPa | 3000 | GB/T2568 |
| Breaking Elongation | % | 4.5 | GB/T2568 |
| Flexural Strength | MPa | 130 | GB/T2570 |
| Flexural Modulus | MPa | 3300 | GB/T2570 |
| Impact Strength | KJ/m2 | 15 | GB/T2571 |
| HDT | ºC | 100 | GB/T1634 |
| Hardness(Barcol934-1) | -- | 42 | GB/T3854 |
Note:
1) The casting is made according to GB/T8237-2005; Curing System: Hardener AKZO LPT: 2.0%;
1) The casting is made according to GB/T8237-2005; Curing System: Hardener AKZO LPT: 2.0%;
2) Post curing: RT×24hrs + 60ºC×3hrs + 100ºC×2hrs;
4. Instruction and attention:
5. Storage:
1) Avoid exposure to heat sources such as direct sunlight or steam pipes. Stored in a dry place at temperatures below 25ºC.
2) 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.
3) Transportation should fit the State Council "Chemistry Dangerous Articles Safety Management Regulations". Because it contains styrene monomer, it is hazardous and inflammable.
4. Instruction and attention:
1) In order to reduce the bubble and achieve a broad gel time scale, curing agent with low activity such as Butanox LPT produced by AKZO.
When used as overcoat layer (such an the outermost layer of pipeline and tank), paraffin must be added to ensure the expected curing degree.
2) The recommended addition is 300ppm(melting point 52~57ºC). At the same time, in order to employ the paraffin to the best advantage, the resin should have a short gel time (about 30 minutes).
3) In order to reduce the bubble and achieve a broad gel time scale, curing agent with low activity such as Butanox LPT produced by AKZO. When used as overcoat layer (such an the outermost layer of pipeline and tank), paraffin must be added to ensure the expected curing degree. The recommended addition is 300ppm(melting point 52~57ºC). At the same time, in order to employ the paraffin to the best advantage, the resin should have a short gel time (about 30minutes).
When used as overcoat layer (such an the outermost layer of pipeline and tank), paraffin must be added to ensure the expected curing degree.
2) The recommended addition is 300ppm(melting point 52~57ºC). At the same time, in order to employ the paraffin to the best advantage, the resin should have a short gel time (about 30 minutes).
3) In order to reduce the bubble and achieve a broad gel time scale, curing agent with low activity such as Butanox LPT produced by AKZO. When used as overcoat layer (such an the outermost layer of pipeline and tank), paraffin must be added to ensure the expected curing degree. The recommended addition is 300ppm(melting point 52~57ºC). At the same time, in order to employ the paraffin to the best advantage, the resin should have a short gel time (about 30minutes).
5. Storage:
1) Avoid exposure to heat sources such as direct sunlight or steam pipes. Stored in a dry place at temperatures below 25ºC.
2) 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.
3) 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 a Manufacturer?
A: Yes, indeed.We have 48,800 square meters factory located in Jiangsu Province, China.
A: Yes,we can provide 1kg 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: 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.
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 Your Company's International Transportation Form?
A: For samples, we offer Delivery Duty Paid (DDP) services for most of the countries. This means that we handle the delivery process, including the payment of taxes, and you won't be required to manage customs clearance. For bulk orders, we normally transported by sea or land. Our commitment is to ensure the secure and efficient delivery of our products to your specified destination.
Q: What is The Product Lead Time?
A: 15 days.
Q:Can I Get a Lower Price for a Large Quantity Order ?
A: Absolutely. The online price serves as a reference, but due to fluctuations in raw material costs, our sales team can provide you with the most accurate and competitive pricing. Before making a purchase, kindly engage with our sales representatives. They will work closely with you, taking into account your order quantity and specific requirements, to ensure you receive the best and most cost-effective pricing tailored to your needs.
Q:What's Shelf Life of Unsaturated Polyester Resin ?
A: Normally 6 months.
