Unsaturated Polyester Resin for Kayak,General Purpose

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Product Description:

Product description of unsaturated polyester resins


UPR196 is a common unsaturated polyester resin with medium viscosity and high reactivity,applicable to the manufacture of common steel glass products, cooling columns, containers of dilute acid etc.

Excellent appliication properties,short application time,good fiber wet,higher fiber content


Specification of FRP Grating

2.General pupose resin
3.Good impregnation to glass fiber and mechanical property

Technical Indexes of Liquid Resin






Transparent Sticky Thick Liquid


Acid Value








Gel Time








Thermal Stabilityility



GB7193 .5-87





Unsaturated Polyester Resin for Kayak,General Purpose






Performance Indexes of Resin Casting Substance





Barcol hardness  ≥




Tensile strength  ≥




Tensile modulus ≥




Elongation at break≥




Flexural strength ≥




Flexural modulus≥




Impact strength ≥




H.D.T ≥




Note: Environmental Temperature for Experiment: 23±2°C; relative humidity: 50±5%


1. Why Choose us?

CNBM is a stated own company, provide the guarantee for the best quality, best service and safety business.

2. How will we guarantee the quality?

a, ISO 9001-2008 quality control system;

b, Strict and regular quality control in production;

c, Inspeciation when loading into container before shippment;

d, Sample stock for one year for quality tracing and record.

3. What is your MOQ?

Our MOQ is one pallet.

4. Can you provide sample?

Yes, samples are in stock. we can offer free sample for you.

5. Payment terms?

We can accept L/C, T/T etc.

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Q:What's the use of resin?
A resin is the secretion of hydrocarbons (hydrocarbons) from a variety of plants, especially conifers. Because of its special chemical structure, and can be used as adhesive and latex paint as materials, have attracted much attention for its value.
Q:What is the difference between amber and resin?
The definition of amber: fossilized natural plant resin. The formula can be roughly C10H16O. For amorphous bodies, the interior contains plant debris, small animals and other inclusions and streamline structure.
Q:What are the uses of chlorinated vinegar?
The resin has excellent adhesion to metals, especially aluminum, and has good adhesion to PVC products, paper, fibers, glass, tiles, sand, and wood. Copolymers of vinyl chloride (VC) and vinyl acetate (VAC) and maleic anhydride two (maleic anhydride). The effect of chlorinated resin VAM is as follows: 1. The gloss is unstable and helps to reduce the surface gloss at low temperatures and wet conditions. 2. The film was accelerated. 3. Increased solvent dependence. 4. Raise costs (adverse factors associated with the use of chlorine vinegar).
Q:What's the difference between a resin lens and a traditional lens?
Resin lenses are more likely to be scratched than glass lenses. It's no problem to wipe glass lenses with lens paper, but it's easy to scratch if you use lens lenses to wipe them. So, be careful of resin lens, general dust blowing balloons blown off, do not contact lenses; stubborn dust with balloons special brush brush, brush it off occasionally to wipe with alcohol cotton anyway, but not regularly.
Q:What are the similarities between the structure and the chemical composition of polymer resins?
Epoxy resins refer to organic compounds containing two or more epoxy groups in the molecule. Except for some of them, the relative molecular weight of them is not high enough. (two). The molecular structure of epoxy resin is characterized by the presence of active epoxy groups in the molecular chain. The epoxy group can be located at the end of the molecular chain, intermediate or ring like structure. Because the molecular structure contains active epoxy groups, they can react with various types of curing agents to form insoluble and non melting polymers with three directions network structure.
Q:There are 80128200 models, two differences and their respective advantages
Polaroid Polystone powder resin resin and powder mixture material, a cold resin. Cheap, less than cast resin price of 1/3, the English name is poly stone, is the early completion of the human form of the main material. Basically do not suitable for a practical enthusiasts material, is the most suitable GK model for material, impact resistance, heat resistance, hardness, weight is not particularly heavy, easy cutting, plasticity is not good. The color can be changed by adding toner, the weight is relatively heavy, and very brittle (because of excellent reasons), very easy to break. PVC Polyvinyl Chloride abbreviation. PVC material. Europe and the United States known as the soft material. Without coating component soft texture (the soft component) and the first class is different, this component is made of soft, low prices, the same shape can spend less money to buy,. In retrofitting, the freedom of the resin is greater.
Q:How high is the melting point of resin?
Bisphenol A epoxy resins, like other polymers, are not a single molecule of relative molecular weight, but a mixture of homologous molecules with different degrees of polymerization. Therefore, not only the average relative molecular mass has a great influence on the properties of the resin, but also the relative molecular weight distribution has a great influence on the properties of the resin. The bisphenol A epoxy resin, the average molecular weight is determined by the size of the epoxy resin content, hydroxyl content, resin viscosity, softening point and solubility properties have great influence on the curing process, and the cured resin properties and applications. For example, resins with relatively low molecular weight can be dissolved in aliphatic and aromatic solvents, while resins with relatively high molecular weight can only be dissolved in strong solvents such as ketones and esters. The relative molecular weight distribution will affect the crystallinity, viscosity and softening point of epoxy resin. For example, when the average molecular weight is the same and the relative molecular weight is wide, the softening point of the resin is low. Therefore, average relative molecular mass and relative molecular mass distribution are important properties of epoxy resin.
Q:What is resin chemistry?
Natural resin is a very high value of physiotherapy, but very difficult to use it, because they are very thick and sticky. So in aromatherapy, we will use solvent or alcohol to natural resin processed into the liquid resin can be used.The resin can not only protect and closed their wounds, and many other magical. Such as spices, used as medicine and processing of resin paint and so on. In medicine is a treasure, it can reconcile the five internal organs, the belly of the disease. Remove the root, leaf and fruit of Liquidambar tree can also be used as medicine, can pass through the wind. Arm.Epoxy resin is a polymer compound, a molecule containing two or more than two epoxy groups, in addition to individual, their relative molecular mass is not high. The molecular structure of epoxy resin in the molecular chain with lively epoxy group as its characteristic, can be located in the epoxy molecular chain, intermediate or end a ring like structure. The molecular structure of epoxy containing active, so that they can be cured with various types of agent crosslinking reaction and the formation of insoluble and infusible with three dimensional mesh structure of polymer.
Q:What's the difference between resin clay and super light clay? I'm a newbie. I want to make my own hand puppet. That will work better
The resin clay has a good ductility and can be made very thin. It is especially suitable for making flowers. The popular bread and flower is made from it
Q:How long is a resin tile?
Resin tile production formula ratio is different, the production of resin tile life will be very different, such as calcium powder ratio is a technical problem, so it is recommended to choose the quality of the stability of the Pu brand resin tile.

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