DC191 Unsaturated Polyester Resin Suitable for Fiberglass
and Winding Industry
| DC191 is a dicyclopentadiene type unsaturated polyester resin, which is produced by refining the double ring. The products produced by DC191 have the characteristics of good air drying, high surface hardness, good brightness, good fiber infiltration, and high cost-effectiveness. They are widely used in industries such as fiberglass hand lay and winding, and natural stone repair. |
NOTE:
1.Gel time: 25ºC water bathing, 1mL of Chenbao accelerant and 1mL of methyl ethyl ketone peroxide are added in each 100 grams fo resin.
2.Viscosity and gel time will be adjusted at the designated level accroding to the season. |
Performance Index of Resin Liquids
| Test Items |
Unit |
Test Result |
| Apperance |
- |
Yellowish Transparent |
| Viscosity at 25ºC |
mPa.s |
300-450 |
| Acid Value |
mgKOH/g |
20-28 |
| Non-Volatile |
% |
65-70 |
APPLICATION SCENARIO
FRP
RESIN CAST PERFORMANCE INDEX
| PARTICULAR |
UNIT |
INDEX
|
| BARCOL HARDNESS |
Barcol |
≥35 |
| PULL INTENSITY |
MPa |
≥35 |
| PULL FLEXIBILITY |
MPa×103 |
≥2.4 |
| RUPTURE PROTRACTION RATIO |
% |
≥1.0 |
| FLEXIBILE INTENSITY |
MPa |
≥70 |
| FLEXIBILITY MOULD VECTOR |
MPa×103 |
≥2.0 |
NOTE: Experiment temperature: 23±2ºC, humidity: 50±5%
Chenbao DC191 package: net weight: 220Kg in metal barrel, shelf life: 6 months under 20ºC,3 months under 30ºC. the shelf life will be shorten if over 30ºC. The product is flammable, should be stored in a well ventilated place , keep away from heat ,fire,sunlight and water.
Our Advantages
We have strong warehousing capabilities, and large orders can be shipped quickly with short delivery times.
We have multiple forklifts for fast and convenient container loading.
We have a chemical resin production base of 130000 square meters with an annual output of over 400000 tons, so you don't have to worry about shipping time.
The warehouse implements standardized management, with dedicated personnel managing the warehouse and strict packaging and sealing.
Company Profile
Guangdong Chenbao Composite Materials Co. Ltd. was established in 1998 and has focused on the research, development, production and sales of polymer materials and fine chemical materials for many years. The company's headquarters is located in Datang Industrial Park, Datang Town, Sansui District, Foshan City, with beautiful scenery and beautiful environment, and has a production base in Yunfu, Guangdong which is expected to start production in 2021.
The company is equipped with advanced DCS automatic control production equipment and quality control room in the industry, with a total area of over 130, 000 square meters, and an annual output of unsaturated polyester resin, saturated polyester resin, UV light curing resin, acrylic resin and other products more than 400, 000 tons. The company's products are widely used in various fields such as aerospace, communication and navigation, naval vessels, transportation. Infrastructure projects, chemical corrosion protection, civil building materials, textile accessories and so on.
The company pays attention to the introduction of innovative and high-quality talents, and we attach importance to the research and development of new products and new technologies. As a member of China Composite Materials Industry Association, the company has a professional R&D center and product experiment center, and maintains continuous technical cooperation with well-known domestic universities.
In 2018, the company passed the national "high-tech enterprise" certification, successively passed ISO9001: 2015 quality management system certification and ISO14001: 2015 environmental management system certification, and some products have obtained China Classification Society (CCS) certification and global GRS certification. Through the continuous updating of products and technologies, the company provides users with better products, the most professional technical consultation and a full range of services.
"Going far must be self-reliant, pursuing endlessly", the continuous growth of an enterprise is inseparable from the joint efforts of all employees. The company has been adhering to the vision of "creating wealth for the company and realizing value for employees" and completed the shareholding system transformation in 2019. Through the shareholding platform, employees can participate in corporate govermance and share the dividends of corporate development.
People-oriented, technological innovation will be our eternal belief!
FAQ
Q1: I want to find the most suitable resin for my product. Can you achieve customization?
A1: Yes, we will do our best to meet any customer needs. Please contact our customer service to introduce your company's products and requirements. We will first introduce or arrange the parameters that are closest to the product. After you test, we will discuss the specific modification parameters.
Q2: What is the delivery time?
A2: Most of the products in our product list are in stock. If the customer needs to purchase products of original factory specifications, it will be within 1-2 weeks. If you need to arrange special packaging or change product parameters, we will also arrange production and shipment for you as soon as possible.
Q3: Can the price be lower if the order quantity is large?
A3:Of course, the prices on Made in China website are only for reference. Due to the large fluctuations in raw material prices, you need to sign a contract with our sales team before purchasing. Based on your purchase quantity and requirements, we will give you the lowest price.
Q4: What is the shelf life of liquid unsaturated polyester resin?
A4: The storage period of non thixotropic resin at room temperature is 90 days, while the storage period of thixotropic resin at room temperature is 45-60 days.
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