General Purpose Unsaturated Polyester Resin

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Loading Port:
Shanghai
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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

 

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.

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.

5. Payment terms?

We can accept L/C, T/T etc.

6. Do you offer OEM service?

Yes, we can print customers’ logo on the packaging;

And the size and specification can be produced and design according to your demand.

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Q:What is resin and classification of resins?
Insoluble in water, nor water swelling, soluble in alcohol, ether, chloroform and other organic solvents. Heating, softening, and finally melting, burning when there is smoke, and has a special aroma or odor. Resin is divided into two categories: natural resin and synthetic resin.
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 are the main ingredients of PET? What's the difference between PET resin and PET?.
PET polyethylene terephthalate (PET) English Name: polyethylene terephthalate (PET), widely used as fiber and engineering plastic resin can be divided into non engineering plastics and engineering plastics in two categories, non engineering plastic grade is mainly used for bottle, film, sheet, baking food containers etc..
Q:How can the resin lenses be repaired?
Upkeep:1, glasses should not be placed in the mirror box, do not contact the outer surface of the lens (external surface) and hard objects.2. Rinse the tap before wiping the lens. If there is oil, you can drop some detergent for washing dishes, then rinse with tap water, and then dry the water with a soft paper towel.3, wipe the lens to use special fiber cloth. If the fabric is dirty, it can be washed and then used.4, coating resin sheet or film universe should beware of high temperature, do not wear glasses to wash a hot bath, not wearing glasses to the sauna; don't put the glasses placed in the summer under the unmanned car; do not put hot air blowing blowing directly into the mirror.
Q:Is there a flame retardant epoxy?
A large variety of epoxy resin is a thermosetting resin, it in the paint, civil engineering, electronics, aviation and other adhesives, has been widely used. But their flammability and fire from spontaneous combustion continued their applications must be flame retardant.
Q:Fusible polytetrafluoroethylene and poly perfluoroalkoxy resin what is the difference?
It doesn't make any difference. It's just a different name.
Q:What's the matter of producing resin crafts with holes in them?
There are two ways to solve this problem:1, resin vacuum2, perfusion in a vacuum
Q:What is the concept of BV when dealing with resins?
For example, the flow rate of the solution through the resin column is 2 to 4BV/h, i.e., the volume of the solution through the solution is 2~4 times of that of the resin bed per hour. The processing power of resins is often calculated in terms of BV.
Q:What is the chemical name of the resin?
Resin is the main raw material for the manufacture of plastics, but also used to make coatings (film-forming substances, such as Guangdong three surplus resin series products), adhesives, insulation materials.
Q:How can I get a good fiberglass mesh with resin?
The resin has better flowability and longer impregnation time;If possible, the mesh cloth should not be too dense and can be treated with a coupling agent before impregnating, and then the bonding will be better

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