Polyoxymethylene (POM) is a kind of engineering plastics with excellent performance. It is called "steel grabbing" and "super steel" abroad. POM has similar hardness, strength, and toughness to metals, and has good self-lubrication, fatigue resistance, and elasticity over a wide range of temperature and humidity. In addition, it also has good chemical resistance. POM, with a lower cost than many other engineering plastics, is replacing some markets traditionally occupied by metals, such as zinc, brass, aluminum, and steel to make many components. Since its inception, POM has been widely used in fields such as electronics and electrical, machinery, instruments, daily light industry, automobiles, building materials, agriculture, and so on. In many new fields such as medical technology and sports equipment, POM has also shown a good growth trend.

POM 500
Test Condition
Test Method
Value
Basic Properties
Density
ISO 1183
1.42
g/cm³
Melt Flow Index
190°C 2.16KG
ISO 1133
12
g/10min
Mechanical Performance
Tensile Strength
Yield
ISO 527
69
MPa
Elongation
Break
ISO 527
20
%
Flexural Strength

ISO 178
100
MPa
Flexural Modulus

ISO 178
2830
MPa
Izod Notch Impact

ISO 179
6.9
KJ/m²
Thermal Properties
H.D.T
1.8MPa
ISO 75
135
°C

POM is widely used to manufacture various sliding and rotating Machine element, and various gears, levers, pulleys, sprockets, especially suitable for bearings, hot water valves, precision metering valves, chain links and rollers of conveyors, flow meters, car interior and exterior handles, cranks and other window rotating machinery, oil pump bearing seats and impeller gas switching valves, electronic switch parts, fasteners, terminal mirror covers, electric fan parts, heating plates, instrument buttons; Bearings for audio and video tapes; Various pipelines and agricultural sprinkler systems, as well as valves, nozzles, faucets, and bath basin parts; Switch keyboard, buttons, audio and video tape scroll; Temperature controlled timer; Power tools, garden sorting tool parts; In addition, it can be used as Surfboard, sailboat and various sledge parts, watch micro gear, frame accessories of sports equipment and various buckles, fasteners, lighters, zippers, buckles for backpacks; Cardiac pacemakers in medical devices; Artificial heart valves, top vertebrae, prostheses, etc

Founded in July 2007, Shanghai Qishen is located in Shanghai, with an area of more than 6000㎡. The company has ten twin-screw extrusion production lines with a production capacity of 20,000 tons / year. • Our company is a high-tech enterprise focusing on the R&D, production and sales of high-performance modified plastics. The product line includes QILene®PP, QIAlloy® PC, QIPoly® PA series. • The company has obtained various system certification, such as IS09001:2015. ITAF16949:2016, IS014001:2015, GB /T29490-2013. Our product has passed UL RoHS and reach certification.

FAQ：
Q1. About payment terms
A: We’d like to use T/T, visa, Paypal as the terms of payment About L/C, D/A, D/P terms can communicate.
Q2. About Trade Term
A: We accept FOB/CIF/EXW/CNF as trade term.
Q3. Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight
Q4. How about your delivery time?
A: Generally it is 7-14days, if we have stock. If not, maybe need 15-20 days to arrange the shipping.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.