Best Composites unsaturated polyester resin high strength and rigidity BST191DC -

Supplier Details

Liaoning Best Composites Co., Ltd  

Year Established:

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address:
No. 17, Zhenxing Street, Hutai Development Area, Shenyang, Liaoning, China (Mainland)

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Best Composites unsaturated polyester resin high strength and rigidity BST191DC

Best Composites unsaturated polyester resin high strength and rigidity BST191DC
  • Best Composites unsaturated polyester resin high strength and rigidity BST191DC
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1. Dry quickly 2. Excellent performance 3. Good Light fastness 4. Tinting paste for paint, hiding power and show the color 5. Matching between paste and paste 6. Storage stability of paste

Product Details


Model Number : BST191DC
Brand Name : BST
Place of Origin : Liaoning, China (Mainland)
MF : (C8H4O3.C4H10O3.C4H2O3)x
CAS No. : 26123-45-5
Grade Standard : Industrial Grade
Appearance : liquid
Application : Suitable for common product
Acid Value : 20-25mgKOH/g
Viscosity : 0.25-0.35Pa.s
Gel Time : 5-10 min
Shelf Life : 3-6 months
Sample time : 3-7 days


1. We can make any colors according to the requirements of customers. 

2. Fast dry type, easy to work, excellent color matching, efficiency for metallic and pearl

3. Good hiding power and excellent effect and galvanized surfaces.

4. More than 20 years for making car paint which can give you quality products guarantee.

5. Design and develop a standard process: design and development planning - the input and output - review - validation - confirmation - third party testing - our client's confirmation

technical parameteras

This product should be under the action of curing agent and accelerator, gelling, achieve cured. Use, the first to join in unsaturated resin mix accelerator, and then carefully dispersed in the resin, the solidifying agent is added after mix must be finished quickly, lest cure scrap on its own. The use of the curing agent to be active now.




1. Stored in a cool, ventilated warehouse, warehouse temperature should not be more than 20 . Store below 20 6 months, store below 30 for 3 months, as the temperature will shorten the storage period, corresponding to prevent direct sunlight.


2. The material may have harm to the environment, the water should be given special attention.


Packing & Shipping


Pay attention to every detail; provide you with fast and safe service. As following:


1. 40Iron drum: 90cm(H)*58cm(D)


2. 20 L Iron drum:23.5cm(L)*23.5cm(W)*35cm(H)


3.Printing ink catridge:21cm(H)*8cm(D)


4.Gel cylinder:36cm(H)*30cm(D)


5. 4 L Iron drum:10.5cm(L)*7cm(W)*26cm(H)


Compared to other product






Company Profile

Shenyang Best Composites Group Co., LTD is the largest FRP and CFRP composite enterprise in northern China. Best Composites Group implements the whole industry chain integration, including scientific research, production, design and international trade, our production plant - Liaoning Best Composite Group Co., LTD\owns advanced automatic unsaturated polyester resin and gel coat production device, the annual output can reach 6 0 thousand tons. Best composite group founded the China Resin Based Composites Alliance in 2 0 1 4 with the help of national science and technology department. Best has been selected as director of the alliance. At the same year, Best founded the Liaoning composites industry association, and served as President of the union. Best provide UPR for general purposes, solid surface, winding, pultrusion, SMC/BMC, anti-corrosion, fire proof, aerospace industry, auto industry, boat industry and furniture. We also produce gel coats and color pastes which meet international standards. Our FRP products include winding pipes, Hand Layup, RTM, Vacuum bag, Pultrusion, SMC,BMC products. We also provide you with English, French and Japanese language services. Lighter, stronger and more sustainable; Faster, higher, and further is our company's mission. Best composite group is committed to become the world's number one supplier of composite products. We are dedicated in providing the best service for our customers and we believe in a win win philosophy. We endeavored in producing customer value with better quality products.

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