What is the role of polyoxymethylene
Polyformaldehyde (English: polyformaldehyde) is also known as acetaln resins; polyoxymethylenes. Its full name is polyoxymethylene resin, polyoxymethylene for short, thermoplastic crystalline polymer. Known as "Super Steel" or "Saigang". The polymer obtained by the polymerization of formaldehyde has a low degree of polymerization and is easily depolymerized by heat. Polyoxymethylene (POM) is a kind of engineering plastic with excellent performance. It is called [super steel". POM has the hardness, strength and rigidity similar to that of metal. It has good self-lubricity, good fa
Which is the expensive price of Bakelite and Saigang?
Bakelite is generally divided into A and B grades; A grade is generally 18 yuan per kilogram, and B grade is 15 yuan per kilogram. Saigang is more expensive; 28 yuan per kilogram. Therefore, Saigang is more expensive. Please send inquiry and drawing to sales@honyplastic.com
ABS: Commonly known as engineering plastic, it can be used for connectors, seat backs, and seat plates. It is the main raw material for electroplating (water plating) in plastics. PP: Commonly known as polypropylene, used for five-star feet, armrests, foot pads and connectors with low strength requirements. Disadvantages: poor wear resistance and low surface hardness. PVC: Commonly known as polyvinyl chloride, mainly used for edge banding and insertion conditions. It is suitable for extrusion molding. At the same time, PVC material is a non-combustible material in plastic part
What plastic material is the hardest and elastic
The plastic has high hardness and a certain degree of elasticity (perennial pressure 20MP). Use nylon 12, PA46, PEI or Teflon. Please send inquiry and drawing to sales@honyplastic.com
What are the types of plastics?
1. Polyethylene: Commonly used polyethylene can be divided into low density polyethylene (LDPE), high density polyethylene (HDPE) and linear low density polyethylene (LLDPE). Among the three, HDPE has better thermal, electrical and mechanical properties, while LDPE and LLDPE have better flexibility, impact properties, film-forming properties, etc. 2. Polypropylene: Relatively speaking, polypropylene has more varieties, more complex uses, and various fields. The varieties mainly include homopolypropylene (homopp), block copolymer polypropylene (copp) and random copolymer polyprop
What are the structures of thermosetting plastics and thermoplastics?
Thermosetting resin is used as the main component, combined with various necessary additives to form a plastic product through a cross-linking and curing process. In the early stage of the manufacturing or molding process, it is liquid. After solidification, it is insoluble and infusible, nor can it be melted or softened again. Common thermosetting plastics include phenolic plastics, epoxy plastics, amino plastics, unsaturated polyesters, and alkyd plastics. Thermosetting plastics and thermoplastics together constitute two major components in synthetic plastics.
What is the difference between ABS and POM plastic materials in terms of characteristics
Definition of POM (polyoxymethylene resin): Polyoxymethylene is a linear polymer with no side chains, high density and high crystallinity. According to the different chemical structure in its molecular chain, it can be divided into two types: homopolyoxymethylene and copolyoxymethylene. The important difference between the two is that the density, crystallinity, and melting point of POM are high, but the thermal stability is poor, and the processing temperature range is narrow (about 10℃), the stability to acid and alkali is slightly lower; while the density, crystallinity, mel
Can POM engineering plastics replace steel?
Yes, is a kind of synthetic resin, also known as polyoxymethylene resin, POM plastic, Saigang material, etc.; it is a white or black plastic particle with high hardness, high rigidity, and high wear resistance. Mainly used in gears, bearings, auto parts, machine tools, instrument internals and other products that play a role as skeletons. Please send inquiry and drawing to sales@honyplastic.com
Which is the strongest Bakelite or Saigang?
Saigang and Bakelite are almost hard, and Saigang has good toughness and a lot of impact resistance. Please send inquiry and drawing to sales@honyplastic.com
Bakelite, nylon, pom which hardness is higher
Bakelite, nylon, pom hardness comparison is Bakelite<pom<nylon Please send inquiry and drawing to sales@honyplastic.com
The so-called explosion refers to: in a short period of time, a large amount of energy is generated in a certain space, which makes the space unbearable and causes an explosion. However, PVC itself has good flame retardant properties and is often used as a fireproof material, which limits the conditions for it to generate a lot of heat in a short time, so it will not mix with the material (don't mix explosives) to produce explosive. In addition, the mixture of POM steel material and PVC will not explode. Please send inquiry and drawing to sales@honyplastic.com
What is the continuous use temperature of POM
Saigang, also known as polyformaldehyde, POM, belongs to the plastic category. POM (Saigang) is a kind of toughness... continuous use temperature ﹣50~ 90℃ Please send inquiry and drawing to sales@honyplastic.com
What is the difference between the appearance of Teflon and Saigang
Color: Teflon (Teflon) is more moist, such as silk and milky white, while POM (Xigang) is harder in color. Feeling: The hand feel is the same as the color. Teflon has a very round feel, and it will not be sticky even at acute angles, while POM (saigang) and Teflon have the opposite feel. Please send inquiry and drawing to sales@honyplastic.com
What is the pom and pmma injection molding process?
POM (also known as Saigang, Trane). It is obtained by polymerization of formaldehyde as raw materials. POM-H (polyoxymethylene homopolymer) and POM-K (polyoxymethylene copolymer) are thermoplastic engineering plastics with high density and high crystallinity. Has good physical, mechanical and chemical properties, especially excellent friction resistance. POMMA is a crystalline plastic with obvious melting point. Once it reaches the melting point, the melt viscosity drops rapidly. When the temperature exceeds a certain limit or the melt is heated for too long, it will cause decompo
PA66 is also called nylon 66; polyhexamethylene adipamide, density 1.15g/cm3 Translucent or opaque milky white crystalline polymer with plasticity. The density is 1.15g/cm3. The melting point is 252°C. The embrittlement temperature is -30℃. The thermal decomposition temperature is greater than 350°C. Continuous heat resistance of 80-120℃, equilibrium water absorption rate of 2.5%. It is resistant to acids, alkalis, most inorganic salt solutions, halogenated alkanes, hydrocarbons, esters, ketones, etc., but it is easily soluble in polar solvents such as phenol and formic acid. It h
How to distinguish between Saigang and UPE
UPE is ultra-high molecular weight polyethylene with a density of about 0.88 g/cm3, and Saigang is a polyoxymethylene POM with a density of about 1.5 g/cm3. It can be distinguished by a similar volume and a hand. The most important one is Saigang, while the other is UPE. Please send inquiry and drawing to sales@honyplastic.com
What is the difference between plastic steel and Saigang
The main resin is different-Saigang is POM (polyoxymethylene), while the plastic steel is PVC (polyvinyl chloride). Please send inquiry and drawing to sales@honyplastic.com
Which is more wear-resistant, POM (Saigang) or brass (POM or brass wears faster)
If the two materials are rubbed against each other, of course, brass is more wear-resistant than POM. The hardness and melting point of POM are much lower than that of brass. POM is also unstable at high temperatures. The heat generated by friction will increase the temperature of the contact surface between the two. These conditions are naturally unfavorable for POM. Combining these few points, it can be seen that POM cannot grind brass. This problem should also consider other factors in the application, such as the size of the applied pressure, the environment, etc., because POM and br
What is the use of pom plastic
POM plastic (Polyoxymethylene) (Saigang~Trane) English name: Polyoxymethylene(Polyformaldehyde) A kind of synthetic resin, also known as polyoxymethylene resin, POM plastic, Saigang material, etc.; it is a kind of white or black plastic particles with high hardness, high rigidity and high wear resistance. Mainly used in gears, bearings, auto parts, machine tools, instrument internals and other products that play a role as skeletons. .It can replace most non-ferrous metals, automobiles, machine tools, instrument internals, bearings, fasteners, gears, springs, p
Definition of POM (polyoxymethylene resin): Polyoxymethylene is a linear polymer with no side chains, high density and high crystallinity. According to the different chemical structure in its molecular chain, it can be divided into two types: homopolyoxymethylene and copolyoxymethylene. The important difference between the two is that the density, crystallinity, and melting point of POM are high, but the thermal stability is poor, and the processing temperature range is narrow (about 10℃), the stability to acid and alkali is slightly lower; while the density, crystallinity, melting po
What material does PA and POM refer to?
POM has strong rigidity, which is alleged by Saigang. PA has good toughness, wear resistance and self-lubricity. Please send inquiry and drawing to sales@honyplastic.com
The difference between Saigang and Teflon
Color: Teflon (Teflon) is more moist, such as silk and milky white, while POM (Xigang) is harder in color. Feel: The hand feel is the same as the color. Teflon has a very smooth hand feel, and will not be sticky even at acute angles, while POM (saigang) and Teflon have the opposite feel. Please send inquiry and drawing to sales@honyplastic.com
What is the difference between the appearance of Teflon and Saigang
Color: The color of Teflon is relatively smooth, like the white of silk and milk, while the color of POM (Saigang) is more rigid. Hand feel: The same feeling as the color. The hand feel of Teflon is very round, even if it is an acute angle, it will not feel like a hand, while the hand feel of POM (Saigang) and Teflon are just the opposite. Please send inquiry and drawing to sales@honyplastic.com
Are POM and POM the same kind?
Saigang is the common name, and POM is also the abbreviation in English! All refer to the same material! The full name in Chinese is POM Please send inquiry and drawing to sales@honyplastic.com
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