Unsaturated Polyester Resin for Marin and FRP Products(UPR196)

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
2 m.t.
Supply Capability:
10,000吨 m.t./month

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Product Description:

Product description of unsaturated polyester resins

product code:UPR196,for general purpose hand lay-up usage;

 

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.

 

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

 

 

 

 

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

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

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.

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Q:Can ion exchange resins remove nitrates?
In addition to the nitrate project, the following parameters are generally required:1, hourly water treatment2, the raw water nitrate concentration has N meter, also has NO3- meter, generally to mg/L as a unit, must see clearly what to do, because this will seriously affect the final nitrate molar concentration conversion data
Q:What is the coated sand in casting? What's the relationship between it and the resin?
The coated sand is casting is used to model the sand surface is covered with a layer of adhesive (usually resin), used when heated to a certain temperature of the resin melt the sand bonded together and then casting model made by casting
Q:What is the difference between resin and acrylic material?
Usually, polyester polycondensation reaction was carried out in 190 to 220 DEG C, until it reaches the expected value (or viscosity), the polyester shrinkage after the reaction, while vinyl monomer adding a certain amount of heat, with a viscous liquid, such as polymer solution called unsaturated polyester. The thermal deformation temperature of most unsaturated polyester resins is 50~60 degrees centigrade.
Q:Can the resin glasses break?
The advantage of glasses in resin materials lies in:1, light quality, comfortable wearing.2, material elasticity is good, not easy to cause destructive deformation (for example, put on a chair, a butt sit up? Most resins, frames, glasses, and the possibility of continued use.3, the lens in the high impact of fragmentation, resulting in small hardness, edge than glass crystal debris sharpness is small, reducing the damage to the eye. High standard resin goggles are the standard safety protection equipment for foreign labor protection and shooting training. (some shooting goggles can withstand 6 mm gun shot front)4, lens grinding processing convenient, reduces the time of glasses.5, resin film adhesion performance is superior, so that ultraviolet radiation, radiation, glare, dizziness, film and dyeing (wearing sunglasses), greatly reducing the cost, is to promote and become popular.
Q:Fusible polytetrafluoroethylene and poly perfluoroalkoxy resin what is the difference?
Polytetrafluoroethylene (Teflon or PTFE), commonly known as the "king of plastic", is a polymer compound by the polymerization of tetrafluoroethylene, has excellent chemical stability, corrosion resistance, sealing, high viscosity lubrication, electrical insulation and good anti-aging endurance. Used as engineering plastics, made of polytetrafluoroethylene tubes, bars, belts, plates, films, etc..
Q:What are the similarities between the structure and the chemical composition of polymer resins?
Epoxy resin is a kind of high polymer resin. According to the different structure of the polymer, the polymer resin can be divided into 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 and other synthetic resin etc..
Q:What's the reason for the aging of epoxy resin?
Aging and yellowing is the result of the interaction of all these factors. The general research on the aging of epoxy resin is mainly the study of thermal oxygen and the study of ultraviolet radiationFor the study of physical and mechanical properties of epoxy resin, aging research includes heat aging, hygrothermal aging, salt fog aging, ultraviolet light aging, freeze-thaw cycles, chemical media corrosion and so on
Q:What resin called soft resin, curing is very soft, twisting, bending are not deformed
The application areas of the products involve light industry, chemical industry, electronics, textile, medical, construction, building materials, automobile, national defence, aerospace, aviation, etc..
Q:Whether you can do pine boards? Is the resin poisonous and how to remove it?
Can do pine boards, but the best material is not cooking plate, because the pine is hard, brittle, when used before processing board.
Q:What are the specific properties of building resin materials or building resin boards?
When it comes to resins, it's easy to think of glasses that are often used in life, because most lenses are made of resin. In addition to having high transparency, the resin material has the advantage of not being breakable. Resin is a very broad concept, and it will involve many different kinds of resin materials in manufacturing and civil life.

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