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

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Shanghai
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TT or LC
Min Order Qty:
2000 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Product description of unsaturated polyester resins

 

UPR191is 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

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

Technical Indexes of Liquid Resin

Item

Unit

Value

Standard

Appearance

Transparent Sticky Thick Liquid

Visual  

Acid Value

mgKOH/g

16-22

GB2895-82

Viscosity(25°C)

mPa.S

380-620

GB7193.1-87

Gel Time

min

5-9

GB7193.6-87

Non-Volatile

%

62-68

GB7193.3-87

Thermal Stabilityility

h

≥24

GB7193 .5-87

 

Images

Filament Winding Application Unsaturated Polyester Resin

 

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

 

 

Features

 

Performance Indexes of Resin Casting Substance

ItemItem

Unit

Value

Standard

Barcol hardness  ≥

Barcol

38

GB3854-1983

Tensile strength  ≥

MPa

60

GB2568-1995

Tensile modulus ≥

MPa

3000

GB2568-1995

Elongation at break≥

%

3.0

GB2568-1995

Flexural strength ≥

MPa

88

GB2570-1995

Flexural modulus≥

MPa

3100

GB2570-1995

Impact strength ≥

KJ/m2

8.5

GB2571-1995

H.D.T ≥

°C

73

GB1634-1989

FAQ:

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:What are synthetic resin curtain wall decorative coatings?
The paint film can be made into a metallic luster finish or a matt finish, and all of which have special decorative effect, and belong to decorative wall coating.
Q:Which trees can produce resin?
Resin is a plastic product, not a knot on a tree.
Q:Is it harmful to human beings to drink water with resin?
Propylene is olefins. Soluble in gasoline and alcohol and other substances can make water fade!
Q:What is called regeneration of ion exchange resins?
The resin used for a period of time after ion exchange, adsorption of impurities is close to saturation, will be carried out by chemical regeneration treatment, ion adsorption resin and other impurities was removed, so as to restore the original composition and performance. In practice, in order to reduce the cost of regeneration, it is necessary to appropriately control the dosage of regeneration agent, so that the performance of the resin can be restored to the most economical and reasonable regeneration level, and the recovery degree of the control performance is usually from 70 to 80%. If higher levels of regeneration are achieved, the regeneration dose will increase considerably, and the utilization of the recycled agent will decrease.
Q:What kind of material is the resin made of?
Resin is the main raw materials for the manufacture of plastics, paint is also used the system (the main film-forming material, coating such as alkyd resin, acrylic resin, synthetic fatty acid resin, the resin in the Yangtze River Delta and Pearl River Delta are also relatively strong in the paint industry, such as Changxin chemical, Nuplex resin, three resin, Ying DSM syntech resins), adhesives, insulating material, synthetic resin in industrial production, is widely used in separation and purification of impurities in liquid, with macroporous adsorption resin, ion exchange resin, and some special resin.
Q:What is the difference between PVC resin and PVC Vinyl?
PVC resin is the normal metabolism of plant tissues or secretions, and often volatile oil coexist in the plant secretory cells, resin or catheter catheter, especially in perennial woody plant heartwood in the mixture composed of various components, usually amorphous solid, surface micro shiny, hard and fragile. A semi solid, insoluble in water, no swelling, heating and softening, finally melting, burning smoke, and has a special aroma or smell, is the main raw material for the manufacture of plastics, coatings, adhesives, also used for insulating material.
Q:Whether you can do pine boards? Is the resin poisonous and how to remove it?
Softening chopping boardThe boiling water hot panel, and then completely immersed into the salt water board for more than 12 hours, and then use a clean cloth, flat on the chopping board, prevent dry. Repeat several times, until the board is saturated with water, the color is dark red. With the face rub dry, can stick to the residual, and available surface smooth cutting board, surface adhesion surface can also prevent the dry cutting board.
Q:Epoxy resin conductive, do not let it conductive, can you?
Epoxy resin paint is needed to prevent static electricity. It is necessary to buy special anti-static floor paint of epoxy resin. This kind of floor paint is divided into two kinds:1, general anti-static floor, usually add conductive powder2, self leveling anti-static flooring, generally are adding conductive fiber.The main application scene of anti-static floor:Computer room, precision instrument production workshop, etc.
Q:How much is the resin tile one square meter?
Also called resin tile, with anti ultraviolet UV agent and other chemical raw materials, the ratio of science, made of advanced technology, PVC wave tile has a good fire, corrosion resistance, weatherability, does not contain asbestos, bright color, environmental health.
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?
Synthetic resin, epoxy resin, phenolic resin, acrylic resin, unsaturated polyester resin, ion exchange resin, amino resin, silicone resin, polyamide resin, urea formaldehyde resin, polyurethane resin, furan resin, synthetic resin and other resin finishing, www.shuzhi.com.cn Chinese Forum

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