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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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.

Q: What is the cause of the bursting of rubber products and how should they be improved?: There are five reasons for the bursting of rubber products: 1. forming temperature is too high, or the temperature of the upper and lower template is inconsistent. 2. the exhaust line is too open or exhaust time is too late. 3., the material quickly cooked. 4., the mold structure is irrational, there is no running trough. 5., down weight, overweight.

Q: Process for producing rubber products: There are many kinds of rubber products, but the production process is basically the same. The basic process of rubber products in general solid rubber - rubber as raw materials including: plastication, mixing, calendering, extrusion, molding, curing 6 basic processes. Of course, raw materials preparation, finishing, inspection, packaging and other basic processes are indispensable. The processing of rubber mainly deals with the contradictory process of plasticity and elasticity. Through a variety of techniques, the elastic rubber plastic rubber has become the addition of various additives made of semi-finished products, and then through the vulcanization has semi-finished plastic and rubber products into high elasticity and good mechanical performance.

Q: What advantage does ethylene propylene rubber with three yuan compare to two yuan ethylene propylene rubber?: Propylene rubber can be divided into two yuan ethylene propylene, three yuan ethylene propylene, modified ethylene propylene and thermoplastic ethylene propylene. Ethylene propylene rubber in olefin copolymerization of ethylene and propylene as binary ethylene propylene rubber; prepared three EPDM with ethylene, propylene and a small amount of non conjugated diene monomer copolymerization. The molecular chain of ethylene propylene rubber, ethylene and propylene monomer showed irregular arrangement, lost the regularity of polyethylene or polypropylene structure, thus becoming the elastomer, because three EPDM diene in the side chain, so the three rubber can be used not only sulfur curing also maintained, various characteristics of two yuan rubber.

Q: How to distinguish between good and bad silicone rubber gasket?: The wear resistance is the production of molding silicone products with the surface of silicone products to suffer loss of the silicon rubber gasket surface due to external factors in general rarely rub off the surface of the product, does not affect the performance of the appearance, color, text. The quality of poor quality silicone products, surface characters easy to fall.

Q: What kinds of vulcanized rubber do you have?: According to the sources and methods of raw materials: rubber can be divided into two categories: natural rubber and synthetic rubber. Among them, the consumption of natural rubber accounted for 1/3, and the consumption of synthetic rubber accounted for 2/3.

Q: Can rubber products be injection molded and plastic injection functions?: Plastic injection molding machine is also called plastic injection molding machine or plastic injection machine. It is a thermoplastic or thermosetting material using plastic molding mold made of plastic products of all shapes of the main molding equipment. It is divided into vertical, horizontal and all electric type. A plastic injection molding machine that heats a plastic and exerts high pressure on the molten plastic to make it crack and fill the mold cavity.

Q: Why does rubber stink?: Because of the original gum problem, such as PU or polyurethane will have a foul smell.Highly elastic polymer material with reversible deformation of rubber. It is elastic at room temperature and can produce great deformation under very little external force. It can be restored to original state after removing external force. Rubber is completely amorphous polymer, its glass transition temperature (T, g) is low, the molecular weight is often large, more than hundreds of thousands.

Q: What are the hazards of waste rubber and how can they be used for regeneration?: In addition to piling up waste rubber products as fuel burning, scientists have been studying more effective waste rubber regeneration technology since 1910. Reclaimed rubber refers to the physical and chemical processes such as comminution, heating and mechanical treatment of waste vulcanized rubber, which can change from elastic state to vulcanized rubber with plasticity and viscosity. The essence of the regeneration process is the comprehensive effect in heat, oxygen, mechanical function and recycling agent of chemical and physical functions, make the network vulcanizate degradation, the fracture position of both crosslinks, also have large molecular cross-linking bond between. Rubber regeneration methods can be broadly divided into two categories: physical regeneration and chemical regeneration.

Q: What are the bridge rubber air bags used for?: Note: when the inner mold of the airbag is used, it is necessary to brush the isolating agent to reduce the pumping resistance. The airbag does not allow the oil to replace the isolating agent. On the one hand, the oil will erode the rubber, and the other oil will contaminate the reinforcement. It is ideal to dilute with soap water as a release agent. Soap and water ratio is about 1:20.

Q: What about rubber molding, foaming and layering?: Return the glue (the rubber has not been used up after heat treatmentThe glue and the new rubber are mixed together to heat up, and the remaining glue is called a return glue. When the mixture is mixed with the new rubber, the mixture is uneven and the degree of vulcanization is not uniform, resulting in delamination

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