Feb 26，2025 by Dawn Group
Dawn Helf PCTG Plastic-HF501M Technical Data Sheet
PCTG PLASTIC HF501M
HF501M is an environmentally friendly PCTG copolyester material that does not contain bisphenol A plasticizer.
Applications of PCTG PLASTIC HF501M
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Medical Treatment
Characteristics of PCTG PLASTIC HF501M
High Transparency Anti-chemical
Increased Resilience
Conformance description
FDA Reach
Food contact Test report without bisphenol A
RoHS UL yellow card
Physical properties of HF501M
|
TYPICAL PROPERTIES MECHANICAL |
Value |
Unit |
Standard |
|
Tensile Stress, break, 50 mm/min |
45.5 |
MPa |
ISO527 |
|
Tensile Strain, break, 50 mm/min |
185.0 |
% |
ISO527 |
|
Flexural Stress, break, 50mm in Span, Crosshead Speed: 2 mm/min |
63.2 |
MPa |
ISO178 |
|
Flexural Modulus, 50 mm in Span, Crosshead Speed: 2 mm/min |
1533.0 |
MPa |
ISO178 |
|
IMPACT |
Value |
Unit |
Standard |
|
Izod Impact, unnotched,80*10*4mm |
70.0 |
KJ/m2 |
ISO180/1A |
|
Izod Impact, notched,80*10*4mm |
80.0 |
KJ/m2 |
ISO180/1A |
|
THERMAL |
Value |
Unit |
Standard |
|
HDT/0.45 Mpa, Edgewise Position, 127*12.7*6.4 Span=100mm |
76 |
°C |
ASTM D648 |
|
BASIC |
Value |
Unit |
Standard |
|
Melt Mass-Flow Rate (MFR)(280℃,2.16Kg) |
30-40 |
g/10min |
ASTM D1238 |
|
Density |
1.19 |
g/cm3 |
ASTM D792 |
Processing conditions
The following parameters should be used as guidelines：
Drying Time: 4h
Drying Temperature: 110°C
Melt Temperature: 250 - 265°C
Maximum water absorption is recommended: 0.03%
Die Temperature: 40-70°C
Conclusion
HF501M is one of Dawn's HELF PCTG grades with excellent performance. Please check the physical property of HF501M to see if it meets your project needs. If not, please click the link to view more grades:
If you need help, please feel free to contact us.