Ms. Shelby Luo
Cad is féidir liom a dhéanamh ar do shon?
Generally speaking, the softening point of ABS is 101℃, the melting point of general ABS is about 170℃, and the decomposition temperature is 260℃; the adjustable range of injection temperature is relatively large. During injection molding, the general use temperature is 180°C--240°C; because of the presence of rubber components, it absorbs a small amount of water. During production, it needs to be dried. It can be dried at 80-90°C for 1-2hr; at the same time, due to rubber The presence of the...
POM is polyoxymethylene, also called polyoxymethylene, called metal plastic. It is a chemical product. As far as POM is concerned, it can harm the human body and can also cause cancer. POM has the characteristics of high strength and light weight. It is usually used to replace non-ferrous metals such as copper, zinc, tin and lead. It is widely used in industrial machinery, automobiles, electronic appliances, daily necessities, pipe fittings, precision instruments and building materials. POM is...
Two-color board is a new type of flexible decoration and decoration material produced by ABS as the base material, through screen scraping paint drying (commonly known as: color board) or pressing metal cured material (such as: gold, silver) and other processes. Since the two-color board has the impact resistance, heat resistance and low temperature resistance of ABS itself, at the same time, it also has the characteristics of easy processing and stable size of the finished product. Widely used...
Anti-static POM Sheet has good characteristics and is a thermoplastic engineering plastic with high melting point and high crystallinity. The current words are mainly used in the fields of high-precision fixtures in the electronics industry, mobile phone industry, and automation systems. So what are the functions of the anti-static POM board? 1. Physical function: POM is a hard and dense material with a lubricating surface and gloss. It is light yellow or white, with high crystallinity, good...
Anti-static POM Sheet have good comprehensive characteristics, so they are widely used in the electronics industry, mobile phone industry, and high-precision fixtures for automation systems. So what are the main features of the anti-static POM board? High mechanical strength, high rigidity, high hardness, excellent elasticity, sliding and wear resistance, good creep resistance, even at low temperatures, high impact strength, very good dimensional stability, excellent mechanical properties,...
CPVC shares most of the features and properties of its close relative, PVC. It is also readily workable, including machining, welding, and forming. Because of its excellent corrosion resistance at elevated temperatures, CPVC is ideally suited for self-supporting constructions where temperatures up to 200°F (93°C) are present. The ability to bend, shape, and weld CPVC enables its use in a wide variety of process applications including tanks, scrubbers, and ventilation systems. It exhibits...
PVDF is a highly non-reactive thermoplastic fluoropolymer produced by the polymerization of vinylidene difluoride. It is used generally in applications requiring the highest purity, strength, and resistance to solvents, acids, bases and heat, and low smoke generation during a fire event. Compared to other fluoropolymers, PVDF has an easier melt process because of its relatively low melting point of around 338°F. It is commonly used in the chemical, semiconductor, medical, and defense...
Carbon fiber is a high-strength, high-modulus fiber with a carbon content of more than 90%. High temperature resistance of carbon fiber ranks first among all chemical fibers. It is made of acrylic fiber and viscose fiber as raw materials and is oxidized and carbonized at high temperature. It is an excellent material for manufacturing high-tech equipment such as aerospace and aviation. A special fiber composed of carbon elements. It has the characteristics of high temperature resistance,...
Product name PVC rod: English name Polyvinyl Chloride, Chinese polyvinyl chloride rod, is a flame-retardant, chemically stable, non-crystalline material that only produces low tensile cracking internal force. It is the first in China and the second largest in the world. Synthetic resin materials, due to their excellent flame retardancy, abrasion resistance, chemical resistance, comprehensive mechanical properties, product transparency, electrical insulation and relatively easy processing...
HIPS' stands for 'High Impact Polystyrene Sheet'. This strengthens the plastic significantly and turns pure polystyrene into HIPS and results in a very stiff material which is useful for packaging applications. HIPS became a standard, cheap replacement for products typically made from moulded zinc. High Impact Polystyrene is known for its stiffness, although it is considered a low strength material. You’ll find it in consumer products such as appliances, toys, televisions, as well as in the...
What is the main performance of PPS Sheet Excellent heat resistance: its melting point exceeds 280°C, heat distortion temperature exceeds 260°C, and long-term use temperature is 220-240°C. Degradation in air at 700°C At 1000°C, the inert gas still maintains 40% weight. The short-term heat resistance and long-term continuous use thermal stability are superior to all current engineering plastics. Specially modified varieties, heat distortion temperature up to 350 °C. Its own flame retardant:...
Rare earth oil-containing cast nylon Rare earth oil-containing cast nylon is a new type of engineering plastic, which is a polyamide polymer material. Its comprehensive performance and usage rank first among the five major engineering plastics. The product has unique self-lubricating properties, high strength and wear resistance, shock resistance and noise reduction. It can widely replace nonferrous metals such as tin zinc copper alloy, aluminum alloy, zinc alloy, stainless steel, etc. ....
Material Introduction: It is based on nylon as base material adding glass fiber filling material modified reinforced nylon material, the long term use temperature is -40-120 ℃. Product features: Relative to pure nylon material, its heat resistance, strength, rigidity, creep resistance, dimensional stability and wear resistance are all improved, and Its maximum allowable use temperature is higher, good aging resistance and good mechanical damping capacity. Scope of application: Wear resistant...
Machining is a process that uses processing machinery to change the shape or performance of a workpiece. According to the temperature state of the workpiece to be processed, it is divided into cold processing and hot processing. Generally, it is processed at room temperature and does not cause chemical or phase changes of the workpiece, which is called cold processing. Generally, processing at a temperature higher or lower than normal temperature will cause chemical or phase changes of the...
→Product features Low density, heat resistance, high stiffness, high surface strength, good chemical stability, excellent electrical performance, non-toxic and harmless, uniform color, smooth surface, smooth, easy installation and maintenance, long service life, easy processing, strong welding, etc. →Product introduction PP (white, gray): English name Polypropylene, it is a high density, no side chain, high crystalline linear compact Has excellent comprehensive performance. PP products produced...
The plexiglass acrylic products industry in my country has been developing continuously. The characteristics of acrylic products have made acrylic products more and more extensive in our country. Acrylic products have become very common in our lives. Factors that should be noted when cleaning acrylic billboards: 1. Many people think that cleaning acrylic products is very simple. Actually not, not all acrylics are suitable for cleaning agents. We should choose according to the material of...
What is engineering plastic? To define engineering plastics, you must first understand plastics and general plastics. The plastic we usually refer to is plastic products in life, such as: plastic cups, plastic toys, plastic furniture. Scientific definition of plastic: Plastic is a macromolecular compound (macromolecules) polymerized by addition polymerization or polycondensation reaction as a raw material, commonly known as plastics or resin, which can freely change the composition and shape...
Acrylic PMMA Process characteristics 1. Polymethyl methacrylate contains polar side methyl groups and has obvious hygroscopicity. The water absorption rate is generally 0.3% -0.4%. It must be dried before molding. The drying conditions are 80 ℃ -85 ℃ for 4-5h. . 2. Polymethyl methacrylate has obvious non-Newtonian fluid characteristics in the temperature range of the molding process. The melt viscosity will decrease significantly with the increase of the shear rate, and the melt viscosity is...
Types of plexiglass (acrylic) plates Acrylic sheet has many specifications. Ordinary boards are: transparent board, dyed transparent board, milk white board, color board; special boards are: bathroom board, cloud board, mirror panel, cloth board, hollow board, impact board, flame retardant board, super wear-resistant board, Surface pattern plate, matte plate, pearl plate, metal effect plate, etc. Different performance, different colors and visual effects to meet the ever-changing requirements....
ABS board is the material industry sector. Its full name is acrylonitrile / butadiene / styrene copolymer. Its English name is Acrylonitrile. ABS is the largest and most widely used polymer in current production. Compared with other boards, it has excellent performance and significant advantages, but also has disadvantages. ABS board is the material industry sector. Its full name is an acrylonitrile / butadiene / styrene copolymer. The English name Acrylonitrile-butdiene-styrene is currently...
What are the properties of ABS board material? 1.General performance The appearance of ABS engineering plastic is opaque and ivory-colored granules, and its products can be colored colorful and have high gloss. The relative density of ABS is about 1.05, and the water absorption is low. ABS has a good combination with other materials and is easy to print, coat and plate. The oxygen index of ABS is 18-20, which is a flammable polymer. The flame is yellow, black smoke, and emits a special cinnamon...
The common PA boards in the plate market are anti-static PA boards and conductive PA boards, so what are the differences between them? Conductive and anti-static universal plastic: PP, PE, PS, ABS Conductive and antistatic engineering plastics: PC, PC / ABS, PA, PBT, POM, MPPO, MPPE Conductive, antistatic elastomer: PVC, TPE, TPR, TPU, TPV Conductive, antistatic high temperature plastic: LCP, PPS, PEI, PSU, PEEK Permanent anti-static PA board, permanent conductive PA board; Carbon fiber...
Engineering plastic polyformaldehyde Polyoxymethylene (POM) is a kind of engineering plastic with excellent properties. It is known as “steel grabber” and “super steel” abroad. POM has similar metal hardness, strength and rigidity. It has good self-lubricity, good fatigue resistance, and elasticity in a wide range of temperature and humidity. In addition, it has good chemical resistance. Character. At a lower cost than many other engineering plastics, POM is replacing some markets traditionally...
Engineering plastic polyamide Polyamide (PA, common name: nylon) has attracted people's attention due to its unique low specific gravity, high tensile strength, wear resistance, good self-lubrication, excellent impact toughness, and both rigid and flexible properties. In addition, its processing is simple and efficient High, light weight (only 1/7 of metal), can be processed into various products instead of metal, widely used in automotive and transportation industries. Typical products include...
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