描述
Celanese Hostaform C 9021 POM pellets Description
Hostaform C 9021 is a copolymer polyoxymethylene material (POM-C) produced by Celanese, has many characteristics such as high temperature resistance, hydrolysis resistance, food contact grade, high hardness, high toughness, chemical resistance, etc. C 9021 POM has a wide range of applications in the automotive field, electronic and electrical equipment, home appliances, and precision engineering applications.
Key Attributes
| Celanese Hostaform C 9021 POM |
| Product information |
| Manufacturer |
Celanese Corporation |
| Part Marking Code |
>POM material< |
| Material Shape |
POM Pellets |
| Process |
Injection molding POM material;
Extrusion molding POM material;
Blow molding POM material
|
| FR |
HB |
| Material Attribute |
·High heat resistance plastic ·Hydrolysis stabilized grade ·Food contact grade plastic |
| specification |
FDA 21 CFTR 177.2470 UL |
| Features |
·High hardness ·High stiffness ·High toughness ·Alkai-resisting ·Antioxidant
·Chemical Resistant ·Fuel resistant ·unfilled
|
| Application |
·Automotive application ·E&E application ·Home appliances application
·Precision engineering applications
|
| Additives |
Mold releases |
| Physical properties |
Standard |
Value |
Unit |
| Density |
ISO 1183 |
1410 |
kg/m³ |
| Shrinkage Flow |
ISO 294 |
2.0 |
% |
| Shrinkage ×Flow |
ISO 294 |
1.9 |
% |
| Water absorption 23℃ saturation |
ISO 62 |
0.65 |
% |
| Humidity Absorption |
ISO 62 |
0.2 |
% |
| Melt Index 190℃ 2.16kg |
ISO 1133 |
8 |
cm³/10min |
| Hardness |
Standard |
Value |
Unit |
| Ball indentation Hardness 30s |
ISO 2039 |
144 |
MPa |
| Mechanical behavior |
Standard |
Value |
Unit |
| Tensile Moudulus |
ISO 527 |
2850 |
Mpa |
| Tensile strength yield 50 mm/min |
ISO 527 |
64 |
Mpa |
| Elongation yield 50 mm/min |
ISO 527 |
9 |
% |
| Elongation break 50 mm/min |
ISO 527 |
30 |
% |
| Tensile creep modulus 1hr |
ISO 899 |
2500 |
Mpa |
| Tensile creep modulus 1000hr |
ISO 899 |
1300 |
Mpa |
| Flexural modulus 23℃ |
ISO 178 |
2700 |
Mpa |
| Charpy notch impact 23℃ 1eA |
ISO 179 |
6.5 |
kJ/㎡ |
| Charpy notch impact -30℃1eA |
ISO 179 |
6 |
kJ/㎡ |
| Charpy un-notch impact 23℃ |
ISO 179 |
220 |
kJ/㎡ |
| Charpy un-notch impact -30℃ |
ISO 179 |
220 |
kJ/㎡ |
| Thermal |
Standard |
Value |
Unit |
| Heat deflection temperature 1.8Mpa |
ISO 75 |
104 |
°C |
| Heat deflection temperature0.45Mpa |
ISO 75 |
160 |
℃ |
| Vicat Softening temperature 50℃/hr 50 N |
ISO 306 |
150 |
℃ |
| Melting temperature 10℃/min |
ISO 11357 |
166 |
℃ |
| CLE Flow |
ISO 11359 |
1.1E-4 |
cm/cm/℃ |
| Heat Conductivity coefficient melt |
internal method |
0.155 |
W/(m.K) |
| Flammability |
Standard |
Value |
Unit |
| Flame rating all color 1.5mm |
UL94 |
HB |
|
| Flame rating all color 3.0mm |
UL94 |
HB |
|
⚠️The technical data sheet (TDS) of Celanese Hostaform C 9021 POM pellets, from celanese corporation, if there are difference, please refer to the official website of Celanese.
Celanes Hostaform C 9021 POM pellets Advantage
-
Higher hardness: Compared to copolymer polyoxymethylene (POM-H), Hostaform C 9021 adopts homopolymerization processing (POM-C), which makes the POM material have better hardness and rigidity. The ball pressure hardness reaches 144MPa under 30s test environment, which is higher than the POM-H material of the same grade. It is suitable for scenarios with higher requirements for product structural hardness.
-
Food contact grade plastic material, C 9021 POM meets food contact safety standards and has obtained FDA 21 certification. It can be used in food processing related transmission devices, bearings and other applications
-
Hostaform C 9021 has better hydrolysis resistance and fuel resistance than other conventional homopolymer polyoxymethylene materials (POM-C), and has a wide range of applications in automotive fuel-related fields.
Why choose ATS as Celanese Hostaform C 9021 POM pellets supplier?
-
LeadingPolyoxymethylenepellets supplier(POM), 10+ years of experience of plasticizing materials factory
-
Fastest Arrival, with warehouses in multiple ports
-
1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 10+ years
-
Free Samples for production testing
-
Wholesale price, even a piece of goods is based on the wholesale price
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