タイトルまたは説明

Specifications

POM(Polyacetal) 
CAS NO.*********0 

pom has been widely used in electronic and electrical, mechanical , instruments, daily-use light industrial, automotive, building materials, agriculture and other fields. In many new fields of applications such as medical technology, sports equipment, etc.,

POM has a very low coefficient of friction and good geometric stability, particularly suited to the production of gears and bearings. It also has properties as a result of high temperature, it is also used pipe device (pipe valves, pump casing), lawn equipment, etc.

Forms:  Pellets       Processing Method:   Injection Molding and Extrusion

Physical properties                         Value   Unit    Test Standard

Density                                             1.*1   g/cm3        ISO ***3

Melt Mass-Flow Rate (MFR) (**0C/2.*6Kg) 9 g/*0  min ISO ***3

Water Absorption (*4 hr, *3 C)         0.6     %            ISO *2

Mechanical properties                       Value   Unit    Test Standard

Tensile Stress at yield                         *2    MPa       ISO ****2

Tensile modulus                                ***0  MPa        ISO ****2

Strain at break                                    *5     %         ISO ****2

Flexural strength                                 *8    MPa       ISO **8

Flexural modulus                              ***0   MPa       ISO **8

Charpy notched impact strength        6.0    KJ/m2    ISO **9/1eA

Thermal properties                          Value   Unit    Test Standard     

Heat Deflection Temperature 1.8Mpa, Unannealed  *5    C        ISO *5

Flammability properties                      Value   Unit    Test Standard

Flame Rating-UL                            HB   class        UL*4