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DaLian Bona Biological Technology Co.,Ltd based in DaLian province China.we have been exporting basic plastic raw materials for more than 10 years.Our Specialized products are:HIPS,ABS,EPS,PP,PE,PET RESIN,PVC,LLDPE,LDPE,HDPE.we successfully built long ter
High quality ! Polyoxymethylene ( POM ) ; POM pellets / POM granules
Product 1:
Application:Buttons and press in fasteners, plumbing and hardware, gears, electronic parts,
automotive parts, household appliances parts, bearing,other injection parts
Specification:
Item | Test method | Value | Unit |
Melt Index | ASTM D-1238 | 6 | g/10min |
Moisture Absorption | ASTM D-570 | 0.22 | % |
Density | ASTM D-792 | 1.41 |
|
Flexural Modulus | ASTM D790 | 26000 | kgf/cm2 |
Hardness | ASTM D-785 | 80 | M scales |
Mold Shrinkage | ASTM D955 | 1.8-2.2 | % |
Tensile strength at yield | ASTM D-638 | 620 | kgf/cm2 |
Tensile elongation at break | ASTM D-790 | 65 | kgf/cm2 |
Izod impact strength | ASTM D-256 | 7.0 | kgfcm/cm |
Product 2:
Application:Press-in fasteners, zippers, gears, electronic parts, automotive parts,
household appliances parts, other small mechanical parts
Specification:
Item | Test method | Value | Unit |
Melt Index | ASTM D-1238 | 45 | g/10min |
Moisture Absorption | ASTM D-570 | 0.22 | % |
Density | ASTM D-792 | 1.41 |
|
Flexural Modulus | ASTM D790 | 26000 | kgf/cm2 |
Hardness | ASTM D-785 | 80 | M scales |
Mold Shrinkage | ASTM D955 | 1.8-2.2 | % |
Tensile strength at yield | ASTM D-638 | 620 | kgf/cm2 |
Tensile elongation at break | ASTM D-790 | 35 | kgf/cm2 |
Izod impact strength | ASTM D-256 | 4.5 | kgfcm/cm |
