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china latest news about Characteristics, advantages and disadvantages, and applications of polydimethylbenzene sulfide (PPS)

Characteristics, advantages and disadvantages, and applications of polydimethylbenzene sulfide (PPS)

February 13, 2024

Characteristic Amorphous, melting point at 285 ℃, Tg at 85 ℃. Advantages 1. Heat resistant. 2. Difficult to dissolve. 3. Resistance. 4. Flame resistance. Disadvantage Easy to produce burrs during forming. Applications 1. Electrical and electronic: connectors, coil racks. 2. Industrial products: ...
china latest news about Advantages and disadvantages of PA series plastic materials such as PC, POM, PA6, PA66, etc

Advantages and disadvantages of PA series plastic materials such as PC, POM, PA6, PA66, etc

February 12, 2024

Advantages Disadvantages PA: PA6, PA66, PAl2, PA46, PA610, PA612, PAl010, etc 1. Has high tensile strength. 2. Excellent toughness and impact resistance. 3. Excellent self lubrication, wear resistance, and drug resistance. 4. Excellent low-temperature characteristics. 5. It has self extinguishing ...
china latest news about What material is silicone plastic, characteristics and advantages/disadvantages of silicone plastic panels?

What material is silicone plastic, characteristics and advantages/disadvantages of silicone plastic panels?

February 11, 2024

Silicone plastic is a resin product obtained from simple organic compounds through chemical synthesis or certain natural products through chemical reactions. It is a mixture of multiple components, usually an amorphous solid with a slightly glossy surface, hard and brittle texture, and a few are ...
china latest news about Characteristics, advantages and disadvantages, and applications of polyetherimide (PEI)

Characteristics, advantages and disadvantages, and applications of polyetherimide (PEI)

February 10, 2024

Characteristic Amorphous thermoplastic resin, Tg point 217 ℃, hot deformation temperature at a load of 18.6kg/cm2 at 200 ℃. Advantages 1. High mechanical strength. 2. Flame retardancy. 3. Superior electrical characteristics. 4. Resistance. 5. Forming and processing characteristics. 6. Weathering ...
china latest news about Advantages and disadvantages of polyethylene PE materials

Advantages and disadvantages of polyethylene PE materials

February 9, 2024

Advantages of polyethylene PE material: 1. Most PE materials have strong corrosion resistance and do not react with acids or bases. 2. Low manufacturing cost of PE materials. 3. Durable, waterproof, and lightweight PE. 4. Easy to be molded into different shapes. 5. It is a good insulator. 6. PE ...
china latest news about Comparison of advantages and disadvantages of single process molds, composite molds, and progressive molds

Comparison of advantages and disadvantages of single process molds, composite molds, and progressive molds

February 8, 2024

Single process mold Composite mold Progressive die Structure simple more complex complex Cost, cycle small, short small, short high, long Manufacturing accuracy low higher high Material utilization rate high high low Productivity low low high Maintenance inconvenience inconvenience convenient ...
china latest news about The functions and differences of four basic processes for steel heat treatment: normalizing, quenching, and tempering

The functions and differences of four basic processes for steel heat treatment: normalizing, quenching, and tempering

February 7, 2024

There are four basic processes for steel heat treatment: normalizing, quenching, and tempering. Normalizing: normalizing, also known as normalizing. The workpiece is heated to the appropriate temperature after cooling in the air, the effect of normalizing is similar to annealing, but the obtained ...
china latest news about ABS material characteristics and applications, advantages and disadvantages

ABS material characteristics and applications, advantages and disadvantages

February 6, 2024

ABS, commonly known as ultra non shattering adhesive, scientific name styrene acrylonitrile butadiene ternary block copolymer Natural color: The natural color of ABS is a light yellow opaque particle with a high surface gloss, with a specific gravity of 1.05, slightly heavier than water. Featuring ...
china latest news about Defects in stamping parts and preventive measures

Defects in stamping parts and preventive measures

February 5, 2024

Defects Reasons Measures Uneven straight wall portion of deep drawn parts. No ventilation holes were designed and manufactured on the convex mold, resulting in surface deformation and unevenness due to compressed air. Ventilation holes must be added. The rebound effect of materials can also cause ...
china latest news about Defects in stamping parts and preventive measures

Defects in stamping parts and preventive measures

February 4, 2024

Defects Reasons Measures Roughening The mechanism of fuzzing problem: During the stamping process of cold-rolled steel plates, when the sheet metal is in sliding motion, adhesive wear occurs due to the forced contact between the sheet metal and the mold, resulting in severe surface damage to the ...
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