Low Shrink Additive for SMC/BMC HS-9892
- Principal Properties
HS-9892 is a solution of saturated polyester in styrene, used as a low-shrinkage additive for SMC/BMC. It offers excellent low-shrinkage performance, enabling products to achieve zero shrinkage, significantly improving surface smoothness and glossiness. When used with resins such as HS-1500, it can achieve an A-grade surface finish. Its relatively low viscosity aids in increasing the filler loading rate in the formulation system. HS-9892 has limited coloring performance; please confirm before selection. It is widely used in general SMC/BMC products in electrical, industrial, residential, and automotive applications.
- Application
HS-9892 is intended for low shrink SMC and BMC formulations with good surface quality. Depending on the choice and the ratio of UP-resin and high polymer, low shrinkage up to zero shrinkage can be achieved. The formulation can readily thickened with magnesium oxide. Its pigmenting property is limited. Recommended for the productions of electrics applications, automotive parts and etc.
- Specifications of Liquid Resin:
- Storage & Transportation:
| Item |
Indicator |
Test Method |
| Appearance |
Transparent to slightly cloudy liquid |
GB/T 8237.6.1.1 |
| Colour (Harzen) |
HK-D-DB036 |
|
| Viscosity (25ºC,Cp) |
145-185 |
HK-F-TM-05 |
| Solid content (%) |
41.0-44.0 |
GB/T 7193.4.3 |
| Acid value (mgKOH/g) |
4.0-7.0 |
GB/T 2895 |
Transportation must comply with Chapter 5 of the State Council's "Regulations on the Safety Management of Hazardous Chemicals" regarding the transportation and handling of hazardous chemicals. The product should be stored in a cool place below 25°C, away from fire, isolated from heat sources, and sealed to prevent moisture ingress and monomer volatilization. The shelf life is 6 months when stored below 25°C.
Packaging & Shipping
Application
Certifications
FAQ
Q: Is Your Company a Manufacturer?
A: Yes, indeed.We have 48,800 square meters factory located in Jiangsu Province, China.
Q: Can I Request a Sample of Unsaturated Polyester Resin?
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.
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