POM M90S Japan Polyplastics Co. ① material property data description specification levels: injection grade Color: --- Application: --- Remark: Features: Acetal copolymer ② raw technical data Performance of projects to test conditions [state] Methods of test data Data unit Physical properties of gravity --- ASTM D-792 1.41 --- Mechanical properties of tensile strength --- ASTM D-638 60 MPa Elongation --- ASTM D-638 60% Bending strength --- ASTM D-790 96 MPa flexural modulus --- ASTM D-790 2580 MPa IZOD notched impact strength notched side of the anti-side --- ASTM D-256 ASTM D-256 63 760 J / m J / m electrical properties of dielectric wear short impact strength test: 2mmt ASTM D-149 24 MV / m and the volume resistivity 3mmt ASTM D-257 1 × 1014 Ω.cm Thermal expansion coefficient at room temperature) --- 10 X10-5 / ° C Heat distortion temperature 1.82 MPa ASTM D-648 110 ° C flame-retardant --- UL 94 HB --- [Brand]: [Taiwan South pa66, pbt] [DuPont pa66, pom, pbt] [BASF pa66, pbt] [Germany Bayer pc, pc / abs] [Japanese] [Korean Polyplastics plastic pom pom Teijin pc] [] [] [Asahi Kasei pa66 SABIC pc, pc / abs] [Taiwan's Chi Mei abs, pc / abs] [Taiwan Changchun Taiwan Shin pbt pbt] [] [] [Toray pa66 pa66] [U.S. Solutia PTM Nantong Mitsubishi pom pom] [Thailand] professional integrity and intentions of service providers pom DuPont 100 high viscosity, high toughness supply pom DuPont 100p high toughness supply DuPont 100t high toughness pom pom DuPont supply 107 high rigidity, heat resistance, good supply pom DuPont 127uv high rigidity, anti-uv supply pom DuPont 1700p high liquidity supply pom DuPont POM supply pom 23p DuPont 500 pom pom impact of the strong supply DuPont 500p high rigidity, high strength, gear supply pom DuPont 500af 20% ptfe reinforced, high abrasion supply pom DuPont 500al add chemical lubricant supply pom adding DuPont 500cl DuPont chemical lubricant supply pom 500t high toughness, high stiffness DuPont supply pom pom 507 Heat Supply DuPont 511p wear good supply pom DuPont 525gr 25% glass fiber reinforced DuPont 588p supply pom pom pom U.S. supply DuPont 900p high liquidity supply pom Polyplastics m25-44 standard grade high viscosity supply pom Polyplastics m25-04 extrusion grade supply pom Polyplastics m90-45 weather-level supply pom Polyplastics nw-02 high sliding Supply pom Polyplastics gh-25d 25% glass fiber reinforced high strength and rigidity of high liquidity supply pom Polyplastics kt-20 wear-resistant inorganic filler supply pom Polyplastics gb-25 glass beads enhance the supply of low warpage pom Japanese treasure Li sx-35 soft mute supply pom Polyplastics gh-20 glass fiber reinforced high strength and rigidity supply pom Polyplastics eb-20 anti-static supply pom Polyplastics m270-48 anti-static high liquidity supply pom Polyplastics m270 high liquidity short-cycle supply pom Polyplastics m90-48 anti-static supply pom Polyplastics gh-25 25% glass fiber reinforced high strength and rigidity supply pom Polyplastics sw-01 special high-performance lubricant supply pom BASF : n2320-003, n2200, h2320-006, h4320-q600, s2320-003, w2320-003; Supply pom Germany Hurst: c52021, mt24u01; supply pom Asahi Kasei: UV weathering grade 4013a; supply pom Toray : injection molding grade s761, s731; supply pom Mitsubishi: f20-02 f20-03 f30-03 f20-52, f30-52, f20-51, f30-51, f20-61, et20; supply pom Korean Engineering: f20- 03, f20-02, f30-03, fg20-25; Supply pom Taiwan Korea steel: injection molding grade fm090, fm270, fm130, fm350, fm450, fm550. I. pom performance of (1) pom is a crystalline plastic, density 1.42g/cm3, it's a good steel, commonly known as "race steel." (2) It is resistant to fatigue, creep resistance, abrasion resistance, excellent thermal properties, impact resistance, etc., and low coefficient of friction, self-lubricating. (3) pom easily absorb moisture absorption of 0.22 to 0.25%, in a wet environment good dimensional stability, shrinkage rate of 2.1% (large), the injection size is difficult to control the heat distortion temperature of 172 ℃, polyoxymethylene copolymer with formaldehyde and paraformaldehyde are two different properties (heat resistance are better POM).