描述
VESTAMID LX9012 T9 is a heat-stabilized and light-resistant polyamide 12 compound from Evonik Operations GmbH developed especially for extrusion and co-extrusion of ski upper films and decorative films.
The grade belongs to Evonik’s VESTAMID PA12 portfolio for sustainable, sports and lifestyle applications. Its technical positioning is very different from PA12 grades intended mainly for automotive tubing, cable sheathing or structural quick connectors. VESTAMID LX9012 T9 is designed around film appearance, surface durability, decoration capability and low-temperature toughness.
Evonik states that films made from VESTAMID LX9012 T9 provide high transparency, good screen printing, good sublimation printing, outstanding scratch resistance and excellent impact strength at low temperatures. This combination is particularly valuable for premium visible surfaces where graphics and appearance must survive repeated handling and outdoor use.
A second application is decoration on the underside of injection-molded sports shoe soles. This allows the grade to be used not only for flat film structures but also in sports-product designs where decorative PA12 layers are integrated with molded components.
The material is semi-crystalline and absorbs only small amounts of water. Current data lists approximately 1.5% water absorption and 0.8% humidity absorption. Low moisture uptake helps maintain dimensional stability and relatively consistent mechanical properties when ambient humidity changes.
Mechanical toughness is also strong. Unnotched Charpy specimens are reported as no break at both 23°C and -30°C. Typical notched impact strength is approximately 13 kJ/m² at 23°C and 15 kJ/m² at -30°C, demonstrating useful cold-temperature performance for ski and winter-sports applications.
The PA12 surface also has a low coefficient of friction and good general chemical resistance. These characteristics are useful for decorative sports surfaces exposed to abrasion, moisture, cleaning agents and repeated physical contact.
Current product information identifies VESTAMID LX9012 T9 for injection molding and extrusion, while the grade-characteristics section specifically identifies film extrusion. It is supplied as cylindrical pellets or granules in moisture-proof packaging.
Explore additional grades in our PA12 Polyamide 12 Product Category →.
For official manufacturer information on VESTAMID materials for sports applications, visit the Evonik VESTAMID Sports Page →.
Key Features of VESTAMID LX9012 T9
| Feature | Benefit |
|---|---|
| Transparent / Translucent Optics | Supports visible decorative film and sports-product surfaces |
| Film Extrusion Grade | Developed especially for ski upper and decorative films |
| Co-Extrusion Capability | Suitable for multilayer decorative constructions |
| Heat Stabilized | Helps maintain performance during processing and service |
| Light / UV / Weathering Stabilized | Supports visible products exposed to outdoor light |
| Excellent Low-Temperature Impact | Useful for skis and winter-sports applications |
| Screen Printable | Supports logos, graphics and decorative designs |
| Sublimation Printable | Enables transferred images and color effects |
| Outstanding Scratch Resistance | Helps preserve visible surface quality |
| Low Moisture Absorption | Reduces humidity-related dimensional changes |
| Low Coefficient of Friction | Provides smooth surface and useful tribological behavior |
| General Chemical Resistance | Supports exposure to common environmental media |
The combination of appearance, printability and cold-impact performance makes VESTAMID LX9012 T9 a dedicated sports/decorative PA12 rather than a general industrial extrusion resin.
Typical Applications for VESTAMID LX9012 T9
VESTAMID LX9012 T9 is primarily intended for visible sports, decorative-film and lifestyle applications.
| Application Area | Typical Use |
|---|---|
| Ski Upper Films | Transparent or decorated protective upper surfaces |
| Decorative Films | PA12 films requiring clarity, toughness and scratch resistance |
| Co-Extruded Films | Multilayer decorative structures |
| Screen-Printed Sports Films | Logos and detailed surface graphics |
| Sublimation-Printed Films | Transferred image and color effects |
| Sports Shoe Sole Decoration | Decorative underside layers for molded sports shoe soles |
| Sports Equipment Components | Visible parts requiring low-temperature toughness |
| Lifestyle Products | Decorative technical parts requiring durable surfaces |
The strongest positioning for VESTAMID LX9012 T9 is ski upper films and decorative films. Automotive fuel lines, cable sheathing and structural connectors are not the primary application focus of this grade.
Typical Properties of VESTAMID LX9012 T9
Physical Properties
| Property | Typical Value | Test Method |
|---|---|---|
| Density | 1.01 g/cm³ | ISO 1183 |
| Water Absorption | 1.5% | Similar to ISO 62 |
| Humidity Absorption | 0.8% | Similar to ISO 62 |
| Shore D Hardness | 71 | ISO 7619-1 |
| Molding Shrinkage – Parallel | 1.3% | ISO 294-4 / 2577 |
| Molding Shrinkage – Normal | 1.3% | ISO 294-4 / 2577 |
| Structure | Semi-crystalline | Manufacturer information |
| Optics | Transparent / Translucent | Manufacturer information |
The balanced 1.3% / 1.3% molding shrinkage indicates relatively uniform dimensional behavior in standardized molded specimens.
Mechanical Properties
| Property | Typical Value | Test Method |
|---|---|---|
| Tensile Modulus | 1,100 MPa | ISO 527 |
| Tensile Strength | 34 MPa | ISO 527 |
| Yield Stress | 34 MPa | ISO 527 |
| Yield Strain | 5% | ISO 527 |
| Stress at 50% Strain | 30 MPa | ISO 527 |
| Stress at Break | 46 MPa | ISO 527 |
| Nominal Strain at Break | >50% | ISO 527 |
| Charpy Impact Strength, 23°C | No Break | ISO 179/1eU |
| Charpy Impact Strength, -30°C | No Break | ISO 179/1eU |
| Charpy Notched Impact, 23°C | 13 kJ/m² | ISO 179/1eA |
| Charpy Notched Impact, -30°C | 15 kJ/m² | ISO 179/1eA |
| Flexural Modulus, 23°C | 900 MPa | ISO 178 |
These values show that VESTAMID LX9012 T9 combines moderate stiffness with high ductility and strong cold-impact performance.
Thermal & Flammability Properties
| Property | Typical Value | Test Method |
|---|---|---|
| Melting Temperature | 176°C | ISO 11357-1/-3 |
| Glass Transition Temperature | 39°C | ISO 11357-1/-2 |
| HDT @ 1.80 MPa | 45°C | ISO 75-1/-2 |
| HDT @ 0.45 MPa | 120°C | ISO 75-1/-2 |
| Vicat Softening Temperature A | 170°C | ISO 306 |
| Vicat Softening Temperature B | 130°C | ISO 306 |
| CTE – Parallel | 130 × 10⁻⁶/K | ISO 11359-1/-2 |
| Flammability @ 1.5 mm nominal | HB | IEC 60695-11-10 |
| Flammability @ 3.2 mm | HB | IEC 60695-11-10 |
The material is not positioned as a dedicated flame-retardant PA12. Its main advantages are optical quality, toughness, printability and surface durability.
Electrical Properties
| Property | Typical Value | Test Method |
|---|---|---|
| Volume Resistivity | 1 × 10¹² Ω·m | IEC 62631-3-1 |
| Relative Permittivity, 100 Hz | 3.8 | IEC 62631-2-1 |
| Relative Permittivity, 1 MHz | 3.0 | IEC 62631-2-1 |
| Dissipation Factor, 100 Hz | 530 × 10⁻⁴ | IEC 62631-2-1 |
| Dissipation Factor, 1 MHz | 280 × 10⁻⁴ | IEC 62631-2-1 |
| Dielectric Strength | 36 kV/mm | Similar to IEC 60243-1 |
These values confirm that VESTAMID LX9012 T9 is electrically insulating, although electrical use is not its primary market positioning.
Sustainability Data for VESTAMID LX9012 T9
Current Evonik product information includes TÜV Rheinland-certified LCA data for this grade family.
| LCA Property | Published Value | Standard |
|---|---|---|
| LCA Certificate | VESTAMID LX modified low | ISO 14040 / 14044 |
| LCA Certifier | TÜV Rheinland | ISO 14040 / 14044 |
| Blue Water Consumption | 190.7 kg | ISO 14040 / 14044 |
| GWP incl. Biogenic Carbon incl. LUC | 5.5 kg CO₂ eq./kg | ISO 14040 / 14044 |
| GWP excl. Biogenic Carbon incl. LUC | 5.7 kg CO₂ eq./kg | ISO 14040 / 14044 |
| Land Use – ReCiPe 2016 | 2.4 annual crop eq.·y | ISO 14040 / 14044 |
| GWP Saving vs. 2023 Reference | 3.1 kg CO₂ eq./kg lower | ISO 14040 / 14044 |
This LCA information can be useful for brands that need environmental data for material selection, product carbon-footprint work or sustainability reporting.
Why Choose VESTAMID LX9012 T9?
The main reason to choose VESTAMID LX9012 T9 is the combination of visual quality and engineering durability.
Decorative ski films need to remain attractive while surviving impact, scratching, flexing, sunlight, moisture and low-temperature use. A material that performs well only optically may not provide enough durability, while a purely structural polymer may not deliver the required visual appearance.
The grade’s transparency allows printed or decorated layers to remain visible. Screen printing and sublimation printing provide flexibility for branding, logos and complex graphic designs.
Scratch resistance is equally important. Visible sports surfaces are frequently handled, transported and exposed to abrasion. Evonik specifically identifies outstanding scratch resistance as one of the grade’s key advantages.
Cold-temperature toughness is particularly relevant for skiing. Many polymers become brittle as temperature decreases, but VESTAMID LX9012 T9 shows no break in unnotched Charpy testing at -30°C and retains a notched impact value of approximately 15 kJ/m².
Low moisture absorption supports dimensional stability and helps the material maintain more consistent properties under changing humidity.
Finally, the current TÜV Rheinland-certified LCA data gives customers a quantified environmental dataset in addition to the material’s mechanical and optical performance.
Processing Guidelines for VESTAMID LX9012 T9
VESTAMID LX9012 T9 is designed primarily for film extrusion and co-extrusion, while current product information also lists injection molding.
The current grade-specific product information gives the following reference conditions:
| Processing Parameter | Published Value |
|---|---|
| Primary Characteristic Process | Film Extrusion |
| Supported Processes | Extrusion, Injection Molding |
| Test Melt Temperature | 240°C |
| Test Mold Temperature | 80°C |
| Delivery Form | Pellets / Granules |
| Packaging | Moisture-proof packaging |
| Shelf Life | At least 2 years in original undamaged packaging at ≤30°C |
The 240°C melt temperature and 80°C mold temperature are standardized test conditions and should not automatically be treated as a universal film-extrusion recipe.
For film extrusion and co-extrusion, the following variables should be optimized together:
- Barrel-temperature profile
- Adapter and die temperature
- Screw speed and output rate
- Film thickness
- Draw ratio
- Chill-roll or cooling conditions
- Co-extrusion layer balance
- Surface cleanliness
- Residence time
- Printing and downstream decoration method
The material is supplied ready for processing in moisture-proof packaging. If the original bag is intact, the pellets are protected from excessive moisture uptake.
For transparent film production, material cleanliness and residence-time control are especially important because contamination or polymer degradation can reduce clarity and surface quality.
Inside original and undamaged packaging, VESTAMID LX9012 T9 has a published shelf life of at least two years when stored dry at temperatures not exceeding 30°C.
VESTAMID LX9012 T9 vs. VESTAMID LX9012 T10
| Feature | VESTAMID LX9012 T9 | VESTAMID LX9012 T10 |
|---|---|---|
| Base Polymer | PA12 | PA12 |
| Optical Positioning | Transparent / Translucent | Translucent |
| Primary Process | Film Extrusion / Co-Extrusion | Injection Molding |
| Primary Application | Ski upper and decorative films | Sports shoe soles |
| Printability | Screen & sublimation printing | Screen & sublimation printing |
| Scratch Resistance | Outstanding | Outstanding |
| Flow Positioning | Film-processing focus | High-flow injection-molding focus |
| Bonding Performance | Not the main differentiator | Specifically highlighted |
| Main Selection Reason | Decorative film and ski applications | Molded footwear applications |
Choose VESTAMID LX9012 T9 when the project requires transparent or translucent decorative film, ski upper film or a printed/co-extruded sports surface.
Choose VESTAMID LX9012 T10 when the application is an injection-molded sports shoe sole and high flow or bonding behavior is more important.
Related Products
VESTAMID LX9012 T8 – PA12 developed especially for extrusion and co-extrusion of ski upper and decorative films.
VESTAMID LX9012 T10 – Translucent PA12 optimized for injection-molded sports shoe soles.
VESTAMID LX9012 Bio30 – 30% bio-based PA12 for sustainable sports and lifestyle injection-molded products.
View More PA12 Polyamide 12 Materials →
Technical Documents for VESTAMID LX9012 T9
| Document Type | Description |
|---|---|
| TDS | Technical Data Sheet with physical, mechanical, thermal, electrical and processing properties |
| SDS | Safety Data Sheet |
| COA | Batch-specific Certificate of Analysis where available |
| LCA Information | TÜV Rheinland-certified environmental data |
| Processing Guide | VESTAMID extrusion and material-handling guidance |
| Application Support | Film, printing, co-extrusion and sports-product evaluation |
Need technical documents for VESTAMID LX9012 T9?
📧 Email: ruiqingchem@gmail.com
📝 Online form: Contact Us →
Please state VESTAMID LX9012 T9 and the required document type when submitting your inquiry.
FAQ About VESTAMID LX9012 T9
Q1: What is VESTAMID LX9012 T9?
VESTAMID LX9012 T9 is a heat- and light-stabilized PA12 from Evonik developed especially for extrusion and co-extrusion of ski upper films and decorative films.
Q2: Is VESTAMID LX9012 T9 transparent?
Yes. Current Evonik product information lists the optics as transparent / translucent and describes films made from the material as highly transparent.
Q3: Can VESTAMID LX9012 T9 be printed?
Yes. The grade is specifically described as having good screen-printing and sublimation-printing performance.
Q4: What is the density of VESTAMID LX9012 T9?
The typical density is approximately 1.01 g/cm³ according to ISO 1183.
Q5: What is the tensile modulus of VESTAMID LX9012 T9?
The typical tensile modulus is approximately 1,100 MPa according to ISO 527.
Q6: What is the melting temperature of VESTAMID LX9012 T9?
The typical melting temperature is approximately 176°C according to ISO 11357.
Q7: How does VESTAMID LX9012 T9 perform at low temperature?
Unnotched Charpy specimens show no break at -30°C, while typical notched impact strength is approximately 15 kJ/m² at -30°C.
Q8: What processing conditions are published for VESTAMID LX9012 T9?
Current grade-specific data lists a 240°C test melt temperature and 80°C test mold temperature. Actual film-extrusion settings should be optimized for the line and film construction.
Q9: Does VESTAMID LX9012 T9 have sustainability data?
Yes. Current product information includes TÜV Rheinland-certified LCA data according to ISO 14040 and ISO 14044, including a published GWP saving of 3.1 kg CO₂ eq./kg compared with the 2023 reference.
Q10: Can you provide VESTAMID LX9012 T9 TDS, SDS and COA?
Yes. Please request the required technical documents through our Contact Page → or email ruiqingchem@gmail.com.
Request VESTAMID LX9012 T9 Price & Technical Support
For pricing, availability, technical documents or material-selection support for VESTAMID LX9012 T9, please provide:
- Required quantity
- Destination country or port
- Ski film, decorative film or sports-product application
- Required film thickness
- Transparent / translucent appearance requirement
- Printing or sublimation process
- Scratch-resistance requirement
- Minimum service temperature
- Extrusion or co-extrusion line information
- Layer structure where applicable
- LCA / sustainability documentation requirement
- TDS, SDS or COA requirements
- Sample requirement, if applicable
📧 Email: ruiqingchem@gmail.com
📝 Send Inquiry →
