PEARL WOOL from China

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
20000 m²/month

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Product Description:

Materials: EPE

Type: Foam

Color: Any color is avaliable

TYPICAL PHYSICAL PROPERTIES:

Specifications
1.Shockproof, heat preservation, moisture-proof, the heat insulation, sound-insulated,against friction, the anti-aging, anti-corrosive;
2.oins the static electricity medicinal preparation the pink pearl cotton, hasthe remarkable against static electricity performance.

Usage
1.Packing, wood floor moisture-proof, the upscale furniture, the domesticelectric appliances;
2.The instruments and meters, the craft present, the woodware, vitro ceram'spacking;
3.The clothes shoes, a handbag traveling box package of inside lining.

Dimension:

1.1000x2000mm is usual, can be cut and make asyou need

2.0.5mm, 07mm,1mm, 1.5mm, 2mm, 2.5mm,3mm, 4mm, 5mm, 6mm,7mm

PACKING:

Carton Packing

REMARKS:

1.    The data above are typical results and subject to change withoutnotice.

2.    The products should be storedat room temperature and be kept away wet and/or heat source.

3.    It is essential, as with allpressure-sensitive tapes, that the surface to which the tape is applied must beclean, dry, and free of grease and oil.

4.    The users should take test anddo trial-application on the above products before coming into application so asto witness and ensure suitability for their special purpose and technique.


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Q:Why is natural rubber a strategic material?
Natural rubber can be divided into standard rubber (also called rubber), smoked rubber sheet, concentrated gum, white crepe, light colored film, skim rubber and dry film, is the most commonly used standard rubber and smoke film. Standard rubber is divided into a (SCR5), two (SCR10), three (SCR20), four (SCR50) four grades, divided into 1-5 smoke smoke film (RSS1-RSS5) five grades.
Q:What solvent is used to clear the melted rubber layer?
Remove the melted rubber layer with chloroform or toluene solvent.Rubber is a latex made from rubber, tree, rubber, and grass. It is made of flexible, insulating, impermeable and air. High elastic polymer compound. It is divided into two kinds: natural rubber and synthetic rubber. Natural rubber is made from rubber, tree, rubber, grass and other plants. The synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or in all fields of life.
Q:What are the causes of fracture in rubber products?
If there is a fracture after production, it is necessary to consider whether or not the method of forming plastic material is unreasonable and where there is no improvement. Finally, it is reasonable to observe whether the structure of the grinding tools is reasonable.
Q:What material is the rubber used in the tires?
Natural rubber (NR) is a kind of natural polymer with CIS -1, 4- polyisoprene as the main component, the molecular formula is n (C5H8), the composition of 91% ~ 94% is rubber hydrocarbon (CIS -1, 4- polyisoprene), the protein, fatty acid, carbohydrate, ash and other non rubber substances. Natural rubber is the most widely used universal rubber.Polybutadiene rubber is cis polybutadiene rubber -1,4-, its molecular formula is n (C4H6). Polybutadiene rubber is synthetic rubber regular structure formed by the polymerization of butadiene, the CIS content of more than 95%. According to the different catalysts can be divided into nickel, cobalt, titanium and rare earth polybutadiene rubber (nd). Polybutadiene rubber is the second largest after the synthetic rubber sbr. Compared with natural rubber and styrene butadiene rubber, it is especially excellent in cold resistance, wear resistance and elasticity after vulcanization. It has less heat under the dynamic load and has good aging resistance. It is easy to use with natural rubber, chloroprene rubber or nitrile rubber. Polybutadiene rubber is especially suitable for the manufacture of automobile tires and cold products, also can produce cushioning materials and various rubber, adhesive tape, adhesive tape and sponge etc.
Q:Aging of rubber parts for automobiles?
Automobile rubber parts aging factors are: oxygen, ozone, heat, light, mechanical stress, moisture, oil, other chemicals or radiation, etc.. Attention should be paid to water and oil here:The alternate action of high temperature and oxygen 1. long-term water and in the external environment under the accelerated aging of rubber;2., the oil will penetrate the rubber, so that swelling occurs, rubber performance will be reduced. Therefore, trucks should avoid shock absorption of rubber bushings, oil and diesel in various occasions, including maintenance.
Q:The silica gel of the kettle is the white one that is waterproof and leaked out
Silica gel is a highly active adsorption material, belongs to the amorphous substance, and its chemical formula is mSiO2. NH2O. Insoluble in water and any solvent, non-toxic, tasteless, chemical stability, in addition to strong alkali and hydrofluoric acid, do not react with any substance. Different types of silica gel have different microporous structures because of their different manufacturing methods. The chemical composition and physical structure of silica gel determine that it has many characteristics which are difficult to be replaced by other similar materials: high adsorption properties, good thermal stability, stable chemical properties, high mechanical strength, etc..
Q:What are the common rubber products, please tell me
Rubber products mainly include tires, sidewall, rubber strips and inner tubes, as well as parts of automobiles. They are made of wires, cables, wrapping and high voltage and extra high voltage insulating materials. They can also make rubber shoes and guardOther light colored products, such as raw materials, and other general industrial rubber products, cushioning materials, conveyor belts and belts, oil resistant hoses, gaskets, and chemical resistanceCorrosion equipment lining.
Q:Advantages and disadvantages of rubber products
Ding Ji rubber II R(Butyl Rubber) and a small amount of isobutylene isoprene polymerization and, due to steric hindrance of the methyl group than other molecular motion of polymers, so the gas permeability less, resistance to heat, sunlight, ozone, electrical insulation resistance; the polarity of solvent resistance, general use temperature range of -54-110 degrees. Advantages: for most of the general gas with permeability, resistance to sunlight and smell good to be exposed to animal or vegetable oil or chemical gasifiable in. Disadvantages: do not recommend the use of petroleum solvent, rubber, kerosene and aromatic hydrogen, used in automotive tires tube, leather, rubber paper, window frames, rubber, steam hose, heat conveyor belt and so on.
Q:How to solve the spray of rubber products?
1, dry finished products should be packaged sealed, placed in a cool and dry place inventory, avoid sunlightDirect irradiation,2. For the rubber products with the condition of spitting and spitting, the air and temperature at the storage place shall be controlled after the processingDegree and humidity conditions,3, as soon as possible out of storage, not long storage, reduce the aging opportunities of rubber products.
Q:What does rubber mean?
High elastic polymer compound. It is divided into two kinds: natural rubber and synthetic rubber. Natural rubber is made from rubber, tree, rubber, grass and other plants. The synthetic rubber is obtained by polymerization of various monomers.

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