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Manufacturing
base:
Nylon 612 Resin
Classification: PA resin series
Product Properties and Application:
Compared with PA610 Resin, Nylon 612 Resin(PA612 Resin) has less density, good transparence, lower water absorption, high dimension stability, good heat stability, excellent chemical resistance, high impact resistance. It is mainly used in as the base material of compounding and toothbrush fiber, monofilament, cable cladding. It can be customized in injection and extrusion grade, under customers’ requirements.
Specifications:
Items
Test Standard
Unit
Typical
value(Viscosity)
Low
Medium
High
Viscosity number
ISO 307,1157,1628
cm3/g
＜145
160±15
＞175
Melting range(Polarizing-microscope
method)
ISO 3146
℃
215±5
215±5
215±5
Water absorption
Similar to ISO 62
%
2.7
2.7
2.7
Density
ISO 1183
kg/m3
1060
1060
1060
Elastic modulus in tension
ISO 572-1/-2
MPa
2200
2200
2200
Tensile stress at yield
ISO 572-1/-2
MPa
60
60
60
Elongation at yield
ISO 572-1/-2
%
4
4
4
Elastic modulus in tension
ISO 572-1/-2
%
≥50
≥50
≥50
Charpy impact strength (23℃)
ISO 179/1eU
kJ/m2
N
N
N
Charpy impact strength(-30℃)
ISO 179/1eU
kJ/m2
N
N
N
Charpy notched impactstrength(23℃)
ISO 179/1eA
kJ/m2
4
4
4
Charpy notched impactstrength(-30℃)
ISO 179/1eA
kJ/m2
5
5
5
Heat deflection temperature
ISO 75-1/-2
℃
≥60
≥60
≥60
Heat deflection temperature
ISO 75-1/-2
℃
≥135
≥135
≥135
