| Payment Type: | T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
| Min. Order: | 1 Kilogram |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Guangzhou,Hongkong |
Model No.: TECAFORM®AH EF natural
Brand: TECAFORM
| Selling Units | : | Kilogram |
| Package Type | : | Export package |
TECAFORM AH EF natural is a bio-based POM Acetal copolymer that is part of our sustainable product solutions. The bioplastic represents an environmentally friendly alternative to conventional POM-C, offering unique physical properties. The biopolymer is suitable as a construction plastic for many different applications in various sectors, from mechanical engineering and food technology to the oil and gas industry. TECAFORM AH EF natural has a lower CO2 footprint and, like the fossil fuel based version, exibits outstanding performance properties. These include high mechanical strength and rigidity, excellent wear behavior, minimal moisture absorption and impressive dimensional stability. Manufactured by Ensinger as a mass-balanced bioplastic, the biopolymer is available in the form of bio POM-C plates, rods and tubes.
TECAFORM AH EF natural is part of Ensinger's "Reuse for Tomorrow" solutions, which includes carefully developed products that contribute significantly to environmental protection through their reduced carbon footprint. Find out more about our bio-based plastics.
FACTS
Chemical designation
POM-C (Polyacetal (Copolymer))
Colour
white
Density
1.41 g/cm3
MAIN FEATURES
from bio-based/ biomass-balanced raw materials with optimized PCF
high strength
resistent to cleaning agents
high toughness
very good electrical insulation
good machinability
good slide and wear properties
difficult to bond
TARGET INDUSTRIES
mechanical engineering
automotive industry
aircraft and aerospace technology
electronics
food technology
oil and gas industry
Typical Properties TECAFORM AH EF natural POM-C BIO-BASED
| Mechanical properties | ||||
| MECHANICAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
| Modulus of elasticity | 2800 | MPa | 1mm/min | DIN EN ISO 527-2 |
| (tensile test) | ||||
| Tensile strength | 67 | MPa | 50mm/min | DIN EN ISO 527-2 |
| Tensile strength at yield | 67 | MPa | 50mm/min | DIN EN ISO 527-2 |
| Elongation at yield (tensile test) | 9 | % | 50mm/min | DIN EN ISO 527-2 |
| Elongation at break (tensile test) | 32 | % | 50mm/min | DIN EN ISO 527-2 |
| Flexural strength | 91 | MPa | 2mm/min, 10 N | DIN EN ISO 178 |
| Modulus of elasticity | 2600 | MPa | 2mm/min, 10 N | DIN EN ISO 178 |
| (flexural test) | ||||
| Compression modulus | 2300 | MPa | 5mm/min, 10 N | EN ISO 604 |
| Compression strength | 20/35/68 | MPa | 1% / 2% / 5% | EN ISO 604 |
| Impact strength (Charpy) | n.b. | kJ/m2 | max. 7,5J | DIN EN ISO 179-1eU |
| Notched impact strength (Charpy) | 8 | kJ/m2 | max. 7,5J | DIN EN ISO 179-1eA |
| Shore hardness | 82 | D | DIN EN ISO 868 | |
| Thermal properties | ||||
| THERMAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
| Glass transition temperature | -60 | C | DIN EN ISO 11357 | |
| Melting temperature | 166 | C | DIN EN ISO 11357 | |
| Heat distortion temperature | C | HDT, Method A | ISO-R 75 Method A | |
| Thermal conductivity | 0.39 | W/(k*m) | ISO 22007-4:2008 | |
| Specific heat | 1.4 | J/(g*K) | ISO 22007-4:2008 | |
| Service temperature | 140 | C | short term | NN |
| Service temperature | 100 | C | long term | NN |
| Thermal expansion (CLTE) | 13 | 10-5*1/K | 23-60℃, long. | DIN EN ISO 11359-1;2 |
| Thermal expansion (CLTE) | 14 | 10-5*1/K | 23-100℃, long. | DIN EN ISO 11359-1;2 |
| Electrical properties | ||||
| ELECTRICAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
| surface resistivity | 1014 | Ω | Silver electrode, 23°C, 12% r.h. | - |
| volume resistivity | 1013 | Ω*cm | Silver electrode, 23°C, 12% r.h. | - |
| Dielectric strength | 49 | kV/mm | 23°C, 50% r.h. | ISO 60243-1 |
| Resistance to tracking (CTI) | 600 | V | Platin electrode, 23°C, 50% r.h., solvent A | DIN EN 60112 |
| Other properties | ||||
| OTHER PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
| Resistance to hot water/ bases | (+) | - | ||
| Flammability (UL94) | HB | corresponding to | DIN IEC 60695-11-10; | |
| Resistance to weathering | - | - | ||
| Water absorption | 0.05 - 0.1 | % | 24h / 96h (23°C) | DIN EN ISO 62 |
| Water absorption | % | saturation (23°C) | DIN EN ISO 62 | |
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