High Quality Unsurated Polyester Resin for Buttons

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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(196)

 

DS-196: Packed in metal pail of 220 KG net weight with shelf life of 6 months at 20°C at
ventilated places;avoiding direct sunlight and heat or fire.

 

Specification of FRP Grating

1.Orthophthalic 

2.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

 

 

 

High Quality Unsurated Polyester Resin for Buttons

 

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.

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Q:What's the difference between pure cotton and resin?
Broadly speaking, any polymer compound that can be used as plastic material for processing raw materials is called resin. 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:Proportion of unsaturated resins to curing agents and accelerators
Increase the dosage of accelerator, can obviously accelerate the curing rate; increase the proportion of curing agent, also can shorten the curing time.Above formula, curing time is about 3 minutes, curing time is affected by temperature.The influence of adding aluminum powder and calcium powder on the resin, accelerator and curing agent is negligible.In the process of forming, the artificial marble should control the time of product fixation, the curing time is short, the product is brittle, and the performance of the product is affected.Resin artificial marble production process will produce finished shrinkage, shrinkage rate of less than 7%.
Q:What is the coated sand in casting? What's the relationship between it and the resin?
The coated sand is a kind of casting material, can be used to shape, playing sand, divided into the use of cast iron, cast aluminum and copper is different, you can go to the specific reference to see it, too much, I also said not specific
Q:What can be used to make phenolic resins not so thick?
You look at the specific phenolic resin is thermoplastic or thermosetting, the thermoplastic with ethyl acetate, dichloromethane or benzyl alcohol and so on can be diluted, want to quickly reduce the viscosity of phenolic does not reduce the solid content you can add about 0.1-0.5% PPE or two methyl silicone modified polyether, the viscosity was down the.
Q:What's the general price of resin lenses?
Some of the production and sales of manufacturers to expand the market in recent years, resin lens, lens coating, resin has launched hard, ultra smooth process, characteristic but still can not fundamentally change the texture of "delicate" resin lens. So, to prevent the resin lens prematurely because of "Scar" with tips and fluff flowers, is a word - "should not wash clean".
Q:Is there any poison in the resin?
The question is a bit too large. What kind of resin? Give you a look at the viscosity of epoxy resin and epoxy resin adhesive itself is non-toxic, but because in the preparation process of adding solvent and other toxic substances, so a lot of epoxy resin, so the "toxic" in recent years the domestic epoxy resin industry is modified by water, avoid adding and other ways to maintain "non-toxic" color epoxy resin. At present, most epoxy resin coatings are solvent based coatings, which contain large amounts of volatile organic compounds (VOC), which are toxic and flammable, thus causing environmental and human harm.
Q:What are the properties of petroleum resins and their role in the rubber industry?
Petroleum resin is a kind of chemical product developed in recent years, because of its low price, the advantages of mixed solubility, low melting point, water resistance, ethanol and other chemicals, can be widely used in rubber, adhesives, paint, paper, ink and other industries and fields.
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:There are 80128200 models, two differences and their respective advantages
Cast resin, commonly known as PU resin, Cast resin, in fact, Japan's HEI-CAST resin, is not foaming poly imide ester resin abbreviation, there are A and B agent, the two deployment when the weight ratio of the same can be deployed. The color is white, beige, ivory etc. (according to the CAST resin Paihao will be different, such as 8012 meters 8014, 8017 yellow, white and ivory white, transparent color, other colors or special modulation), light weight, plasticity is also very good, the details of the best performance of the material, and feel very good, after fine grinding is almost the same feel of ivory. So Cast is the best model of GK material, but the price is expensive than any other material, equivalent to more than 300 groups (A, B, a total weight of two kg, kg). Figure Cast resin processing easier. The figures are the original cast resin, the Hong Kong Version (please note the real port version, instead of turning over and over to impersonate the Hong Kong version of that).
Q:What is polar resin? Please help me heroes!
These polymers, such as alkyd resin, epoxy resin, poly (ethylene glycol) and polyacrylate, are polar resins, consisting of some other long-chain alkanes. The main structural resins are mostly low polar resins such as polyethylene and polypropylene

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