【YUNTIANHUA】YUNCON® M90
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General
Material Status Standard-flow grade, with minimized mold deposit
Features • Acid Resistant • Good Abrasion Resistance • High Hardness
• Bacteria Resistant • Good Chemical Resistance • High Stiffness
• Base Resistant • Good Dimensional Stability • Low Friction
• Solvent Resistant • Good Electrical Properties • Low Warpage
• Fatigue Resistant • Good Flow • Copolymer
Uses • Automotive Electonics • Fittings • Thin-walled Parts
• Automotive Exterior Parts • Gears • Valves/Valve Parts
• Aumomotive Under the Hood • pining • Wheels
• Bearings • Pump Parts
Forms • Pellets
Processing Method • Injection Molding and Extrusion
特性包括:
阻燃/额定火焰
耐化学品
高刚度
高硬度
共聚物
Material Status Standard-flow grade, with minimized mold deposit
Features • Acid Resistant • Good Abrasion Resistance • High Hardness
• Bacteria Resistant • Good Chemical Resistance • High Stiffness
• Base Resistant • Good Dimensional Stability • Low Friction
• Solvent Resistant • Good Electrical Properties • Low Warpage
• Fatigue Resistant • Good Flow • Copolymer
Uses • Automotive Electonics • Fittings • Thin-walled Parts
• Automotive Exterior Parts • Gears • Valves/Valve Parts
• Aumomotive Under the Hood • pining • Wheels
• Bearings • Pump Parts
Forms • Pellets
Processing Method • Injection Molding and Extrusion
特性包括:
阻燃/额定火焰
耐化学品
高刚度
高硬度
共聚物
Detail
| YUNCON® M90 | ||||
| Acetal (POM) Copolymer | ||||
| General | ||||
| Material Status | Standard-flow grade, with minimized mold deposit | |||
| Features | · Acid Resistant | · GoodAbrasion Resistance | · High Hardness | |
| · Bacteria Resistant | · Good Chemical Resistance | · High Stiffness | ||
| · Base Resistant | · Good Dimensional Stability | · Low Friction | ||
| · Solvent Resistant | · Good Electrical Properties | · Low Warpage | ||
| · Fatigue Resistant | · Good Flow | · Copolymer | ||
| Uses | · Automotive Electonics | · Fittings | · Thin-walled Parts | |
| · Automotive Exterior Parts | · Gears | · Valves/Valve Parts | ||
| · Aumomotive Under the Hood | · pining | · Wheels | ||
| · Bearings | · Pump Parts | |||
| Forms | · Pellets | |||
| Processing Method | · Injection Molding and Extrusion | |||
| Physical properties | Value | Unit | Test Standard | |
| Density | 1.41 | g/cm3 | ISO 1183 | |
| Melt Mass-Flow Rate (MFR) (190℃/2.16Kg) | g/10min | 9 | ISO 1133 | |
| Water Absorption (24 hr, 23℃) | 0.3 | % | ISO 62 | |
| Mechanical properties | Value | Unit | Test Standard | |
| Tensile Stress at yield | 61 | MPa | ISO 527-2 | |
| Tensile modulus | 2600 | MPa | ISO 527-2 | |
| Strain at break | 35 | % | ISO 527-2 | |
| Flexural strength | 90 | MPa | ISO 178 | |
| Flexural modulus | 2600 | MPa | ISO 178 | |
| Charpy notched impact strength | 6 | KJ/m2 | ISO 179/1eA | |
| Thermal properties | Value | Unit | Test Standard | |
| Heat Deflection Temperature 1.8Mpa, Unannealed | 95 | ℃ | ISO 75 | |
| Flammability properties | Value | Unit | Test Standard | |
| Flame Rating-UL | HB | class | UL94 | |
| Notes to users | ||||
| Values shown are based on testing of laboratory test specimens and represent data that fall within the | ||||
| standard range of properties for natural materal. These values alone do not represent a sufficient basis for any | ||||
| part design and are not intended for use in establing maximum, minimum, or ranges of values for specification | ||||
| purposes. Colorants or other additives may cause significant variations in data valuse. | ||||
| Page 1 of 2 | ||||
| Recommended Injection Molding Conditions | ||||
| · Material Drying : 80 – 90℃, 3-4 hours | ||||
| · Cylinder Temperature: | ||||
| Nozzle :180 - 210 (℃) | ||||
| Front Section :190 – 210 (℃) | ||||
| Center Section : 170 – 200 (℃) | ||||
| Rear Section : 160 – 180 (℃) | ||||
| · Melt Temperature : 180 – 210 (℃) | ||||
| · Mold Temperature : 60 – 90 (℃) | ||||
| (Precision parts are often molede at a mold at a mold temperature as high as 120℃) | ||||
| · Pressure : | ||||
| Injection Pressure :50 – 100 Mpa | ||||
| Holding Pressure : 30 – 80 Mpa | ||||
| Back Pressure:0 – 0.5 MPa | ||||
| · Screw Rotational Speed : 50 – 120 rpm | ||||
| Recommended Extruded Conditions | ||||
| · Standard extruders with grooved feed zone and short compression screws (min. 25 D) will fit. | ||||
| Melt temperature : 180 - 190℃ | ||||
| Acquired Certifications of Yuntianhua POM | ||||
| · RoHS test | · PFOS test | · Halogen element test | ||
| · SVHC test | · DMF test | · EN1186btest | ||
| · DBT&TBT test | · EN71-3 test | · Certification W18 test | ||
| · Certification FDA | · Certification UL | · Certification NSF | ||
| For details, please contact Yuntianhua technicians. | ||||
| Contact information | ||||
| · Production | ||||
| YunNanYunTianHua CO.,LTD | ||||
| http://www.yyth.com.cn | ||||
| Headquarters: YunNan · ShuiFu | Branch: ChongQing ·ChangShou | |||
| Tel: 0870-8662003 | Tel: 023-40717299 | |||
| Fax: 0870-8636337 | Fax: 023-68980888 | |||
| · Technical Support | ||||
| Technicalsupport hotline:400-1188-668 | ||||
| Page 2 of 2 |
Hoskimi Technology (Shanghai) Co., Ltd
Email: tiger.kuang@hoskimi.com
Address: Room 2203, Building 6, Oasis Central Center, No. 1678 Jinshajiang Road, Putuo District, Shanghai
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