Technical datasheet
Grivory® HT2V-3H LF
Supplied byEMS-Grivory (EMS Group)- Last Updated on Jun 20, 2022
Grivory® HT2V-3H LF by EMS-Grivory (EMS Group) is an anti-static polyphthalamide (PPA) grade reinforced with 30% glass fiber. It is based on a semi-crystalline, partially aromatic co-polyamide. It possesses good dimensional stability, low warpage, good surface quality, increased friction and wear properties. It offers good hydrolysis-, heat- and alcohol resistance. It exhibits high hardness, good crystallinity and high heat distortion temperature even after moisture absorption. The PTFE (polytetrafluoroethylene) modification reduces the sliding friction after a short initial phase. It is suitable for processing by injection molding. Grivory® HT2V-3H LF can be used in automotive applications like compressed air-, hydraulic-, air intake- and fuel systems, powertrain & chassis and interior applications. It can also be used in electrical appliances, housewares & consumer goods like hydraulics & pneumatics, power transmission and engineering tools. Complies with REACH, RoHS and WEEE.
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Compliance
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Grivory® HT2V-3H LF properties
Electrical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Comparative Tracking Index (CTI) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Dielectric Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Surface Resistance | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Volume Resistivity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Flammability properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flame Rating, UL 94 | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Charpy | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Charpy | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Notched Charpy | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Notched Charpy | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Modulus of Elasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Wear Factor (K) | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Hardness, Ball Indentation | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Linear Mold Shrinkage, Flow | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Linear Mold Shrinkage, Transverse | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Moisture Absorption | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Water Absorption at Saturation | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| CTE, Linear, Parallel to Flow | 0.0 Visible After Login | Visible After Login | Visible After Login |
| CTE, Linear, Transverse to Flow | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Decomposition Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Deflection Temperature at 1.8 MPa (264 psi) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Deflection Temperature at 8 MPa | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Maximum Service Temperature, Air | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Maximum Service Temperature, Air | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
Grivory® HT2V-3H LF Processing Guidelines
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Dew Point of the Dryer | Visible After Login | Visible After Login | |
| Drying Temperature | Visible After Login | Visible After Login | |
| Drying Time | Visible After Login | Visible After Login | |
| Dynamic Pressure | Visible After Login | Visible After Login | |
| Flange Temperature | Visible After Login | Visible After Login | |
| Holding Pressure | Visible After Login | Visible After Login | |
| Melt Temperature | Visible After Login | Visible After Login | |
| Moisture Content | Visible After Login | Visible After Login | |
| Nozzle Temperature | Visible After Login | Visible After Login | |
| Screw Compression ratio | Visible After Login | Visible After Login | |
| Screw Length | Visible After Login | Visible After Login | |
| Tool temperature | Visible After Login | Visible After Login | |
| Vacuum Oven Temperature | Visible After Login | Visible After Login | |
| Vacuum Oven Time | Visible After Login | Visible After Login | |
| Vent Depth | Visible After Login | Visible After Login | |
| Vent Width | Visible After Login | Visible After Login | |
| Zone 1 Temperature | Visible After Login | Visible After Login | |
| Zone 2 Temperature | Visible After Login | Visible After Login | |
| Zone 3 Temperature | Visible After Login | Visible After Login | |







