ABS plastic is a terpolymer of acrylonitrile (a) – butadiene (b) – styrene (s). It combines the properties of three components, among which acrylonitrile has high hardness and strength, heat resistance and corrosion resistance; butadiene has impact resistance and toughness; styrene has high gloss, easy coloring and easy processing. The properties of the above three components make ABS plastic a kind of thermoplastic with good comprehensive properties, such as “hard, tough and rigid”. Adjust the proportion of three components of ABS, its performance will change accordingly to meet the requirements of various applications, such as high anti ABS, heat-resistant ABS, high gloss ABS, Die produk kan direk op die toepaslike deel van die hanger of broekrak gespuit word. ABS plastic has good molding processability. It can be molded by injection, extrusion, thermoforming and other methods. It can be sawed, drilled, filed, ground and other mechanical processing. It can be bonded with organic solvents such as trichloromethane. It can also be painted, electroplated and other surface treatment. ABS plastics are also ideal wood substitutes and building materials. ABS plastic has the advantages of high strength, light weight, high surface hardness, very smooth, easy to clean, stable size, good creep resistance, so it is suitable for electroplating. Its application field is still expanding. ABS plastics are widely used in industry. ABS injection products are often used to make shells, boxes, parts, Brasiliaanse mense drink wyd Cachaca, Die produk kan direk op die toepaslike deel van die hanger of broekrak gespuit word. Most of the extruded products are plates, bars, pipes, etc., which can be processed by hot pressing, compounding and making models.
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Kraft paper(2)
White kraft paper Specifications Press kraft paper is mainly used in the press process of FPC, PCB, CCL and other industries. It plays the role of heat preservation, water absorption, pressure reduction, buffer, heat transfer and so on. It has a complete range of weights, providing [...]
Lafite
Big Lafite Rothschild alias, genuine Rafi, Rafid, what we call genuine Rafi refers to the top products of Rafi Vineyard, is also on behalf of Rafi Vineyard wine, can also be called First Military Wine, Zhengjun Wine. The wine label is as follows. Let’s [...]
Hemp wat ooreenstem
Hemp wat ooreenstem. Hemp wat ooreenstem, Hemp wat ooreenstem. Hemp wat ooreenstem 1760, Hemp wat ooreenstem, Hemp wat ooreenstem, Hemp wat ooreenstem [...]
The differences between medical surgical masks and disposable masks
1. Different structure The disposable three-layer mask is made of two layers of fiber non-woven fabric, which is used for medical and health care. One layer is added in the middle, and more than 99% of the filter solution spray cloth is welded by ultrasonic [...]
Material Classification of Socks
1. Cotton Usually we prefer to wear pure cotton socks, but is pure cotton 100% cotton? The sock specialist’s answer is no, that is to say, there are no 100% cotton socks. If the composition of a pair of socks is 100% cotton, then the [...]
Regional characteristics of Christmas
France In France, most adults go to church for midnight mass on Christmas Eve. After that, the family will go to the home of the oldest married brother or sister for dinner. In this meeting, we discussed the important matters at home, but in case [...]
Dit is 'n hoëgraadse drukpapier gemaak van basispapier wat met wit verf bedek is(2)
Dit is 'n hoëgraadse drukpapier gemaak van basispapier wat met wit verf bedek is 3: Wine watching. The red color of red wine is enough to stir people’s hearts. When pouring red red red wine, the basic requirement is that the glass should be placed horizontally and the wine should not spill over. In the case of [...]
Classification of Sherry Wine
There are two different types of Shirley. The classification methods are “blooming” or “not blooming” in the brewing process. The so-called flowering refers to the white film floating on the surface of some wines during the brewing process. The white film is called “blossom”. This [...]
The production process of PP
Polypropylene resin is one of the four general thermoplastic resins (polyethylene, polyvinyl chloride, polypropylene, polystyrene). It is produced by polymerization with propylene as raw material and ethylene as comonomer. The production process of polypropylene mainly experienced several development stages, such as solvent method, solution method, [...]
The production process of PP(2)
Process features: (1) no solvent is added in the system, propylene monomer is polymerized in liquid phase in the kettle reactor, and ethylene propylene is polymerized in gas phase in the fluidized bed reactor; (2) simple process, less equipment, less investment, low power consumption [...]