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VESTAKEEP® MC 4420 R
| Category: | PEEK , Polyetheretherketone |
| Manufacturer: | Evonik Industries AG |
| Trademark: | VESTAKEEP® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | KUfdgm_VESTAKEEP-MC-4420-R.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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VESTAKEEP® MC4420 R are rods based on medical grade VESTAKEEP® MC4420 G resin. The material is pigmented white and produces good aesthetics in dental applications. Rods are available in different diameters and lengths:
from 30mm to 60mm 2000mm from 70mm to 100mm 1000mm
Biocompatibility Medical grade VESTAKEEP® resins and rods are compliant with the ASTM F2026 specification. They have been formulated for high biocompatibility, and in vitro cytotoxicity tests according to DIN EN 10993-5 are conducted on every lot to ensure a high level of safety. VESTAKEEP® MC4420 R is intended for dental applications which remain in contact with the human body for up to 180 days. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Water Absorption (Saturation, 23°C) | 0.50 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 4100 | MPa | ISO 527-2 |
| Tensile Stress | ISO 527-2 | ||
| Yield | 95.0 | MPa | |
| Break | 75.0 | MPa | |
| 3.5% Strain | 150 | MPa | |
| Tensile Strain | ISO 527-2 | ||
| Yield | 4.7 | % | |
| Break | > 20 | % | |
| Flexural Modulus | 4500 | MPa | ISO 178 |
| Flexural Stress | 175 | MPa | ISO 178 |
| Compressive Strength | ISO 604 | ||
| -- | 150 | MPa | |
| 5% Strain | 110 | MPa | |
| 2% Strain | 40.0 | MPa | |
| 1% Strain | 12.0 | MPa |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact Strength | 7.0 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
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| Glass Transition Temperature 1 | 152 | °C | ISO 11357 |
| Melting Temperature 2 | 335 | °C | DSC |
| Note Message | |
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| 1 . | 2nd heating, midpoint |
| 2 . | 2nd heatingISO 11357 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RIALFLAME C V0S 02 S 20 T0 | RIALTI Srl | PP Copolymer | RIALFLAME |
| Sumikon® FM-MK115S | Sumitomo Bakelite Co., Ltd. | PPS | Sumikon® |
| TOPAS® 8007S-04 | Topas Advanced Polymers, Inc. | COC | TOPAS® |
| HAIPLEN H90 X2 | Taro Plast S.p.A. | PP Homopolymer | HAIPLEN |
| Hostaform® C 9021 S1 | Celanese Corporation | Acetal (POM) Copolymer | Hostaform® |
