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- 产 品：LCP V143XL 含40%玻璃纤维增强
- 产 地：泰科纳
- 价 格：电话报价
- 库 存：20吨
- 交 货：江苏苏州
- 苏州希普能：185 5121 3137 谭经理
VECTRA® V143XL VC3052 GRAY
VECTRA® V143XL VC3084 GRAY
VECTRA® V143XL VD3005 BLACK
VECTRA® V143XL VF3001 NATURAL
VECTRA V143XL | LCP | Glass Reinforced
Description
LCP/PPS blend. Maintains most of the characteristics of E130i with improved weldline strength and flatness in certain geometries. 40% glass reinforced.
Chemical abbreviation according to ISO 1043-1 : LCP
Inherently flame retardant.
Other Processing
Injection Molding
A three-zone screw evenly divided into feed, compression, and metering zones is preferred. A higher percentage of feed flights may be needed for smaller machines: 1/2 feed, 1/4 compression, 1/4 metering.
Vectra LCPs are shear thinning, their melt viscosity decreases quickly as shear rate increases. For parts that are difficult to fill, the molder can increase the injection velocity to improve melt flow.
| ISO Data | Physical properties | Value | Unit | Test Standard |
| Phys | Density | 1670 | kg/m³ | ISO 1183 |
| Mold shrinkage - parallel | 0.3 | % | ISO 294-4 | |
| Mold shrinkage - normal | 0.6 | % | ISO 294-4 | |
| Mech | Mechanical properties | Value | Unit | Test Standard |
| Tensile modulus (1mm/min) | 16000 | MPa | ISO 527-2/1A | |
| Tensile stress at break (5mm/min) | 150 | MPa | ISO 527-2/1A | |
| Tensile strain at break (5mm/min) | 1.3 | % | ISO 527-2/1A | |
| Flexural modulus (23℃) | 15700 | MPa | ISO 178 | |
| Flexural strength (23℃) | 225 | MPa | ISO 178 | |
| Notched impact strength (Izod) @ 23℃ | 9 | kJ/m² | ISO 180/1A | |
| Therm | Thermal properties | Value | Unit | Test Standard |
| Melting temperature (10℃/min) | 335 | ℃ | ISO 11357-1,-2,-3 | |
| DTUL @ 1.8 MPa | 260 | ℃ | ISO 75-1/-2 | |
| Coeff.of linear therm. expansion (parallel) | 0.08 | E-4/℃ | ISO 11359-2 | |
| Coeff.of linear therm. expansion (normal) | 0.31 | E-4/℃ | ISO 11359-2 | |
| Elec | Electrical properties | Value | Unit | Test Standard |
| Relative permittivity - 1 MHz | 3.5 | - | IEC 60250 | |
| Dissipation factor - 1 MHz | 160 | E-4 | IEC 60250 | |
| Volume resistivity | 1.00E+14 | Ohm*m | IEC 60093 | |
| Surface resistivity | 1.00E+17 | Ohm | IEC 60093 | |
| Electric strength | 33 | kV/mm | IEC 60243-1 |
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.01%
VECTRA should in principle be predried. Because of the necessary low maximum residual moisture content the use of dry air dryers is recommended. The dew point should be =< - 40℃. The time between drying and processing should be as short as possible.
For subsequent storage of the material in the dryer until processed the temperature does not need to be lowered for grades A, B, C, D and V (<= 24 h).
Drying time (h):4-24
Drying temperature (℃):150 - 150