Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

POM H4320 BASF GERMANY
Ultraform®
Automotive Applications,Toy
High impact resistance,enhance
UL
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Plastic Datasheets
Mechanical properties | Test Condition | Test Method | BASF GERMANY/H4320 |
---|---|---|---|
Tensile creep modulus | 1000h | ISO 899-1 | 189000 psi |
Impact strength of simply supported beam without notch | -22℉ | ISO 179 | 85.7 ft·lb/in2 |
Charpy Notched Impact Strength | -22℉ | ISO 179 | 2.62 ft·lb/in2 |
Tensile stress | 73℉ | ISO 527-1 | 9140 psi |
Tensile strain | 73℉,屈服 | ISO 527-1 | 10 % |
Charpy Notched Impact Strength | 73℉ | ISO 179 | 2.86 ft·lb/in2 |
ASTM D256/ISO 179 | 5.5 kg·cm/cm(J/M)ft·lb/in | ||
Tensile modulus | 73℉ | ISO 527-1 | 377000 psi |
Electrical performance | Test Condition | Test Method | BASF GERMANY/H4320 |
---|---|---|---|
dielectric constant | ASTM D150/IEC 60250 | 3.8 | |
Volume resistivity | IEC 60093 | 1E+15 ohm·cm | |
IEC 60093 | 1E+13 ohms |
Physical properties | Test Condition | Test Method | BASF GERMANY/H4320 |
---|---|---|---|
density | ASTM D792/ISO 1183 | 1390 | |
melt mass-flow rate | ASTM D1238/ISO 1133 | 2.2 g/10min | |
Water absorption rate | ASTM D570/ISO 62 | 0.8 % |
physical property | Test Condition | Test Method | BASF GERMANY/H4320 |
---|---|---|---|
Water absorption rate | ISO 62 | 0.20 % |
Thermal performance | Test Condition | Test Method | BASF GERMANY/H4320 |
---|---|---|---|
melting temperature | ISO 3146 | 331 ℉ | |
374-446 ℉ | |||
mold temperature | 140-212 ℉ | ||
melting temperature | 166 ℃(℉) | ||
Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | 1.2 mm/mm.℃ | |
UL flame retardant rating | UL 94 | HB |
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