Hot Selling Excellent Bisphenol A Epoxy Vinyl Ester Unsaturated Polyester Resin

KD-901 vinyl ester resin is made of methacrylic acid modified BPA epoxy resin. The resin has good flexibility and is widely used in various FRP molded products and chemical industries resistant to acids, alkalis and organic solvents.

Our advantages

• We has a strong storage strength, a large number of orders can be shipped quickly, shipping time is short.
• Wehas several forklifts, container shipments are quick and easy.
• We has 10,000 square chemical resin production base, the monthly production of 8,00 tons, you don't worry about the time of shipping.
• We has standardized management of warehouse, has someone to manage the warehouse.
• packaging sealing tight, resin bucket mouth has big and small size, it is convenient to use according to different situation.

We can provide the following resins,Place your order!

FAQ:

Q: I want to find the most suitable resin for my product.Can you make it customized?
A: Yes,as long as it is the needs of customers,we will do our best to satisfy,please contact our customer service,introduce your company's products and requirements,we first introduce or arrange to sample the most close to the parameters of the product,after you test we'll discuss the specific modification parameters.

Q: What is your company's transportation form?
A: Samples generally deliver by international express,a large number of goods can be transported by land or water.

Q: How long is the delivery time?
A: The products in our product list are basically in stock.If the customer needs to purchase the original specifications,it will be within 1-2 weeks.If you need to arrange special packing or change product parameters,we will also help you with the production and delivery as soon as possible.

Q: Can I get a low price if I order a large quantity ?
A: Sure,The price of the Alibaba is just a reference,because of the raw material price floating is bigger,before purchasing,you need contract with our sales,according to your purchase quantity and request,we will give you the lowest price.

Q: What's the shelf time of the liquid unsaturated polyester resin ?

A: Non-thixotropic resin shelf time is 90 days and the thixotropic resin is 45-60 days in cool.

Operation guide

• Considering that some materials are dangerous goods, it is recommended to post all dangerous goods safety data lists at the production site.
• Avoid direct contact with toxic materials.
• All employees must be familiar with the use and cleaning methods of dangerous goods.
  
• Safety goggles must be worn at all times in the work area.
  
• If there is any steam or dust on the site, adequate ventilation must be ensured.
  
• All equipment, including spray guns, wires, lights, transportation lines, etc., must be explosion-proof and have measures to eliminate static electricity.
  
• Do not over mix unsaturated polyester resin, vinyl ester resin and gel coat. Over mixing will destroy thixotropy and cause sagging in production. At the same time, it will also lead to monomer loss and voids in the product. It is recommended that the materials be fully mixed for about ten minutes before use.
  
• In the production process, the curing agent must be mixed evenly. In order to ensure sufficient curing, the process route must be strictly followed.

Storage Guide

• Liquid materials, including unsaturated polyester resin, vinyl ester resin, gel coat and adhesive, have a certain shelf life. After the shelf life, it will produce gel or even hardening if it is not reinforced. The deterioration time depends on different formulation systems and storage conditions.
• All unsaturated polyester resin, vinyl ester resin, gel coat and adhesive must be stored below 23 ℃ and away from direct sunlight.
• When the storage temperature increases by 10 ℃, the shelf life of the resin will be reduced by half. Therefore, the shelf life of some fast curing materials will be shorter than that of standard products.
• The minimum storage temperature of resin shall not be lower than 16 ℃. If the resin becomes cold, it is recommended to stir correctly before use.
• If the resin is stored outdoors, it must be kept away from sunlight, heat sources and other elements, such as water, snow, ice, etc. There shall be no ponding on the barrel cover. Once the barrel is opened, the vacuum in the barrel caused by temperature difference will mix these water into the resin. Once the resin is opened, the shelf life will be shortened. It is recommended to follow the principle of "first start, first use" when using resin.
• Pollutants will have a great impact on the stability of the resin. It is recommended that the resin be sealed and maintained when not in use.
• Considering the limitation of shelf life, shake before using stale materials.