Orthophthalic Unsaturated Polyester Resin for FRP Products

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
2000 m.t.
Supply Capability:
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,very competitive prices,wide range application,good color resin

 

Specification of UPR

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.

3. What is your MOQ?

Our MOQ is one pallet.

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Q:What are the concepts and differences between thermoplastic resins and thermosetting resins?
Thermosetting resins undergo chemical changes after heating, which gradually hardens and hardens without being softened by heat.
Q:What is the difference between PVC material and resin?
PVC material is a kind of resin, which belongs to synthetic resin:Synthetic resins are a group of polymers synthesized by artificial synthesis. The most important use of synthetic resins is to make plastics. In order to facilitate the processing and improve the performance, often add additives, and sometimes also used directly for processing forming, it is often synonymous with plastic. Synthetic resin or synthetic fiber, paint, adhesives, insulation materials and other basic materials. There are many kinds of synthetic resins, among them polyethylene (PE), polyvinyl chloride (PVC), polystyrene (PS), polypropylene (PP) and ABS resin are five general purpose resins, and they are the most widely used synthetic resin materials.
Q:What's the resin like? Did you buy a money box today?
Someone's glasses are made of resin, and they seem to be broken. Your piggy bank might crack, too.
Q:What is the ratio of epoxy mortar?
Processing glass cloth. Glass cloth generally adopts glass fiber woven E-glass roving cloth, for. Glass cloth in the production process were added as wetting agent, wetting agent containing grease and wax combination epoxy liquid and glass cloth, so it is necessary to remove oil wax treatment on the epoxy glass cloth, glass fiber in the immersion liquid, improve the bonding effect. Method for removing wax glass cloth is placed in boiling water in the glass cloth 1H, then rinse with water.
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:How many years can the resin handicraft be kept? How to save? Thank you
Secondly, the resin handicraft should not be placed in the extremely humid place. In a very humid environment, some of the resin because of material reasons, the president of "Mao" moldy. If you have high-grade resin art at home, you can put it in the living room furniture, to ensure that the sun can not be reached.
Q:What is resin chemistry?
When some of the trees were injured, it will secrete a thick, a little sticky substance, sometimes it is solid, this is the resin (Resins). We often come into contact with benzoin (Benzoin) is a kind of resin.
Q:Principle of resin purifying water quality
The resin in the water softener also has the function of regeneration, which makes the use cycle grow
Q:Classification of resin flakes (by refractive index)
1.56, 1.61.1.67 is a relatively common refraction rate of 1.499 is generally not white resin coated, is not common. 1.74 and 1.76 are ultra wave high-end lenses, even if the general brand is also a few thousand dollars a pair
Q:The difference between cation resin and anion resin
The difference between cation resin and anion resin:The cation resin can exchange with the cation in the solution;The anion resin can exchange with the anion in the solution.

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