| Category | Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, 30% Mineral Filled | 
| Manufacturer | CP-Polymer-Technik GmbH & Co. | 
| Trade Name | Wellamid® | 
| Port | Ningbo port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | CP-Polymer-Technik Wellamid® 6600 MR 309 HWCP 30% Mineral Nylon 66, Heat Stabilized, Dry.pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density | 1.36 g/cc | 0.0491 lb/in³ | ISO 1183 | 
| Moisture Absorption at Equilibrium | 1.8 - 2.3 % | 1.8 - 2.3 % | 23°C/50%RH; DIN 53495 | 
| Linear Mold Shrinkage | 0.0090 - 0.011           cm/cm @Thickness 4.00 mm | 0.0090 - 0.011           in/in @Thickness 0.157 in | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Tensile Strength at Break | 80.0 MPa | 11600 psi | 5 mm/min; ISO 527 | 
| Elongation at Break | 5.0 % | 5.0 % | 5 mm/min; ISO 527 | 
| Tensile Modulus | 5.20 GPa | 754 ksi | ISO 527 | 
| Flexural Modulus | 4.50 GPa | 653 ksi | DIN 52457 | 
| Charpy Impact Unnotched | 4.00           J/cm² @Temperature 23.0 °C | 19.0           ft-lb/in² @Temperature 73.4 °F | ISO 179 | 
| Charpy Impact, Notched | 0.500           J/cm² @Temperature 23.0 °C | 2.38           ft-lb/in² @Temperature 73.4 °F | ISO 179 | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| CTE, linear | 65.0           µm/m-°C @Temperature 23.0 - 80.0 °C | 36.1           µin/in-°F @Temperature 73.4 - 176 °F | DIN 53752 | 
| Melting Point | 255 °C | 491 °F | Kofler | 
| Deflection Temperature at 0.46 MPa (66 psi) | 210 °C | 410 °F | ISO 179 | 
| Deflection Temperature at 1.8 MPa (264 psi) | 120 °C | 248 °F | ISO 179 | 
| Vicat Softening Point | 230 °C | 446 °F | 50 N; ISO 306 | 
| Flammability, UL94 | HB @Thickness 1.60 mm | HB @Thickness 0.0630 in | Stufe; IEC 707 | 
| HB @Thickness 3.20 mm | HB @Thickness 0.126 in | Stufe; IEC 707 | 
| Electrical Properties | Metric | English | Comments | 
|---|---|---|---|
| Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | IEC 93 | 
| Surface Resistance | 1.00e+12 ohm | 1.00e+12 ohm | ISO 3915 | 
| Dielectric Constant | 4.0 @Frequency 1e+6 Hz | 4.0 @Frequency 1e+6 Hz | IEC 250 | 
| Dielectric Strength | 35.0 kV/mm | 889 kV/in | IEC 243-1 | 
| Dielectric Loss Index | 0.015 | 0.015 | At 1 MHz; IEC 250 | 
| Comparative Tracking Index | 450 V | 450 V | Stufe; IEC 112 | 
| Processing Properties | Metric | English | Comments | 
|---|---|---|---|
| Melt Temperature | 265 - 295 °C | 509 - 563 °F | |
| Mold Temperature | 80.0 - 100 °C | 176 - 212 °F | 
| Descriptive Properties | Value | Comments | 
|---|---|---|
| Back Pressure | Low | |
| Holding Pressure | High | |
| Injection Speed | High | |
| Screw Speed | Medium |