Unsaturated Polyester Resin - Sheet Moulded Compound(SMC)

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Min Order Qty:
2000 m.t.
Supply Capability:
10000 m.t./month

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Product description of unsaturated polyester resins


Unsaturated Resin is suitable for production of crystal lamp, candle holder, crystal crafts, crystal gifts, crystal trophy,crystal vase, crystal model building mode, crystal perfume bottles, crystal ashtray,UPR suitable for FIEBR GLASS products,like FRP PIPES,FRP TANKS...



Specification of FRP Grating

2.General pupose resin

Technical Indexes of Liquid Resin






Transparent Sticky Thick Liquid


Acid Value








Gel Time








Thermal Stabilityility



GB7193 .5-87



Filament Winding Application Unsaturated Polyester Resin


Unsaturated Polyester Resin,General Purpose(191),for filament winding






Performance Indexes of Resin Casting Substance





Barcol hardness  ≥




Tensile strength  ≥




Tensile modulus ≥




Elongation at break≥




Flexural strength ≥




Flexural modulus≥




Impact strength ≥




H.D.T ≥





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.


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Q:How many kilograms of 1 cubic meter epoxy resin mortar?
The epoxy resin mortar is a kind of epoxy resin Kashi Eisa mixed with high viscosity slurry. Epoxy resin grout. LD-007 epoxy grouting material, including A (resin), B (hardening agent), C (filler) three components, the product adopts high quality resin and refined filler, 100% solid content, no solvent and other volatile substances harmful to human body. At room temperature, the three components of each material can be completely mixed and can be used without the addition of any ingredients. LD-007 epoxy grouting material grouting two times vibration, impact and chemical corrosion of the equipment provides a solution for the permanent installation for the long term bear, has been shown to greatly prolong the service life cycle and parts of rotating equipment.
Q:Can ion exchange resins remove nitrates?
With the above four data, you can rest assured of using D890 to remove nitrates and nitrites. Of course, if the concentration is too high, in addition to the national drinking water standard (10mg/L), it may require multi-stage treatment or combination with membrane method. However, the use of membrane methods to remove nitrate persistence can be problematic.
Q:What is the difference with ordinary coat resin resin?
Gel coat resin gel and gel coat color sub character. In the production process, the vast majority of cases are required to use the color coat. The past is adding colour gel paste in color gel coat in (also known as artificial pigment paste) by adjusting color and, just so the deployment of color glue production in some large products assembling products such as cooling towers or large quantities of products such as sports field in the grandstand seats in the often caused serious color difference effect of product appearance. Therefore, improve the appearance quality of the products, for customers to produce color coat without color is one of the development trends of the industry.
Q:How to maintain the resin lens?
Angle available Kleenex cleaned, the water drops away, then do not have to circle like dry, can also be dry on the lens tissue by water.
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:What's the difference between plastic and resin?
It can be said that plastic is resin, and resin is plastic. Thus, the resin is one of the raw materials of plastic, plastic is the finished product of resin. In other words, the resin is not formed and molded into plastic.
Q:Is the resin lens good or glass good?
Say the lens first:The biggest advantage is light resin, glass is 1/3, and, if broken, the resin will not like glass, a glass bar, usually just opened, so relatively safe, especially for children who love slapstick.
Q:Is novolac epoxy resin or epoxy resin?
The novolac epoxy resin prepared by epoxidation with linear phenolic resin has the high thermal stability and the main reactivity of the epoxy resinTherefore, it can be said that the epoxy resin is modified by epoxy group
Q:Use of rosin resins?
Woodrosin is from residual rosin pile or root by solvent extraction, distillation and separation of volatile oil and preparation, quality as well. The quality of rosin rosin by color, acid value, softening point and so on. In more than 90% grade rosin for various isomers of abietic acid, the other is the acid some esters and unsaponifiable matter. Abietic acid is a weak acid, esterification and saponification reaction can be carried out; is very sensitive to the role of oxygen, oxidation of the rosin become darker in color, also can be polymerized to form a dimer of two; in 250 ~ 260C. The thermal decomposition of rosin is mainly used for soap, paper and other industries, made all kinds of processing products such as soap, such as pine rosin ester rosin used in coating industry. In China production, mainly in the southwest and Southern China.
Q:What are the basic types of synthetic resin tiles?
According to the chemical composition of synthetic resin, and can be roughly divided into two categories: a chain consisting only of aliphatic carbon atoms, the general resin basically belong to this category; another kind of synthetic resin in the main chain of carbon atoms in addition also contain oxygen, nitrogen and sulfur, the majority of engineering plastics is composed of heterochain polymer.

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