Unsaturated Polyester Resin for FRP Profiles,Tanks,Pipes

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2000 m.t.
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10,000吨 m.t./month

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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


Technical Indexes of Liquid Resin






Transparent Sticky Thick Liquid


Acid Value








Gel Time








Thermal Stabilityility



GB7193 .5-87








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.

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Q:Light cured resin filling stepsDoes the light curing dental procedures!
The basic steps of composite resin bonding repair1. colorimetric choiceFirst determine the teeth with composite resin, and can achieve a satisfactory result, the colorimetric before the repair according to the restoration of teeth and the adjacent tooth color suitable resin. Note colorimetric should be carried out under natural light, but also to keep the teeth moist, dry teeth will make the color change shallow.2., repair cavity repair, shape, preparation featuresIn order to achieve good results, the two aspects of enamel and dentin should be taken into consideration, especially the high bonding strength of enamel
Q:What is resin sand casting, what is called coated sand casting?What are the advantages and what are they used for?
In front of molding sand on the surface has been covered with a layer of solid resin sand, sand core called coated sand, also known as shell mold (core) sand. It is one of the earliest thermosetting resin sand, by the German Cronin (CRONING), invented in 1944. The process is a powder heat thermosetting phenolic resin and sand mechanical mixing, heating and curing. It has developed into a thermoplastic phenolic resin and curing agent (such as Urotropine) and lubricant (such as calcium stearate) prepared by film coating process of sand,
Q:What's the difference between alkyd anticorrosive paint and epoxy resin paint?
From another point of view, polyurethane coatings are mainly used in the civil field, industrial areas also have. And epoxy coatings are basically applied in the industrial field, civil, it can be said that there is no basic.
Q:Who knows where the pine resin should be sold? What is the general market price? Consult your experts.
When rosin is processed, the volatile terpene is called turpentine, and the nonvolatile resin acid fusion is called rosin.
Q:How much can the epoxy resin floor be able to bear?
1.0mm thin epoxy floor coating: epoxy floor coating thin construction scheme can bear load performance of 1-2 tons, impact resistance, wear resistance, it is mainly for decoration such as: the office does not require transport, no mechanical equipment area, concrete foundation ground flatness, good strength, can choose a at the end of a two coating putty two surface thin epoxy floor coating process.Terrazzo, emery, ceramic tile foundation, as long as the decorative effect can be used: one bottom, two sides of the simple process. Concrete foundation ground strength, roughness is very poor situation, it is recommended to do a layer of cement leveling layer or self leveling cement leveling layer, and then laying epoxy thin coating floor process.
Q:In unsaturated resins, what do solids refer to?
The technical specifications of unsaturated polyester resins are as follows:viscosityIs the viscosity of the resin flow of the reaction. The viscosity reflects the size of resin wetting or soaked filler, reinforcing material. The viscosity index at 25 DEG C. Determination of temperature and diluent content has great influence on the viscosity. Different process such as hand paste, pultrusion, winding, injection of resin viscosity the requirements are different. The resin viscosity at Pa - S. Sometimes the unit is CP, the conversion relation is 1000cp = 1Pa - SViscosity is generally referred to as dynamic viscosity, and its unit is pa seconds (Pa. S) or mPa s
Q:Lighting industry to do the lamp rack, there are many resin materials used, I ask what kind of material in the end, what are the advantages?
Resin usually refers to softening or melting range after heating. When softening, it tends to flow under external force. At normal temperature, it is solid, semi solid, and sometimes liquid organic polymer.
Q:Definition of polyester resins
Polyester resin is divided into saturated polyester resin and unsaturated polyester resin. Unsaturated polyester adhesive mainly consists of unsaturated polyester resin, pigments, fillers, initiators and other additives. Adhesive viscosity is small, Yi Runshi, process is good, the hardening of the adhesive layer hardness, transparency, gloss, high pressure at room temperature, fast curing, good heat resistance, good electrical performance. The disadvantages are high shrinkage, low adhesive toughness, poor chemical resistance and water resistance, and are used in non structural adhesives. Mainly used for adhesive glass fiber reinforced plastic, hard plastic, concrete, electric sealing and so on.
Q:What are the similarities between the structure and the chemical composition of polymer resins?
Resin usually refers to softening or melting range after heating. When softening, it tends to flow under external force. At normal temperature, it is solid, semi solid, and sometimes liquid organic polymer.
Q:What is the difference between resin, plastic, fiber and rubber?
Plastic refers to the organic synthetic resin as the main ingredient, added or not with other materials (additive) and artificial material. It is usually in the heat and pressure under the condition of plastic devices made with a certain shape. Plastic is a synthetic high molecular organic compounds with plasticity.

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