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通用塑料 PVCGPPSHDPELDPEHIPSSAN

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塑胶原料报价
LCP MT4350 含40%矿物填料,低翘曲
  • 产 品:LCP MT4350 含40%矿物填料,低翘曲
  • 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® MT4350 VF3001 NATURAL

VECTRA MT4350 | LCP | Medical Technology

Description
Mineral filled grade with low warp, easy flow and smooth surface appearance.

Chemical abbreviation according to ISO 1043-1 : LCP
Inherently flame retardant

Ticona has established at the FDA a drug master file (DMF no.8468) and a Device Master File (MAF no.315) for Vectra MT4350. These are to assist our customers with their end use FDA petitions. Vectra MT4350 has been tested and complies with USP Class VI.

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 1740 kg/m³ ISO 1183
Mold shrinkage - parallel 0.0 % ISO 294-4
Mold shrinkage - normal 0.5 % ISO 294-4
Mech Mechanical properties Value Unit Test Standard
Tensile modulus (1mm/min) 9800 MPa ISO 527-2/1A
Tensile stress at break (5mm/min) 105 MPa ISO 527-2/1A
Tensile strain at break (5mm/min) 3.2 % ISO 527-2/1A
Flexural modulus (23℃) 10000 MPa ISO 178
Flexural strength (23℃) 125 MPa ISO 178
Unnotched impact str (Izod) @ 23℃ 35 kJ/m² ISO 180/1U
Notched impact strength (Izod) @ 23℃ 5.2 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 230 ISO 75-1/-2
Coeff.of linear therm. expansion (parallel) 0.11 E-4/℃ ISO 11359-2
Coeff.of linear therm. expansion (normal) 0.11 E-4/℃ ISO 11359-2
Flammability at thickness h V-0 class UL94
thickness tested (h) 1.5 mm UL94
Elec Electrical properties Value Unit Test Standard
Relative permittivity - 1 MHz 3.6 - IEC 60250
Dissipation factor - 1 MHz 310 E-4 IEC 60250
Volume resistivity 1.00E+14 Ohm*m IEC 60093
Surface resistivity 1.00E+15 Ohm IEC 60093
Electric strength 46 kV/mm IEC 60243-1
Comparative tracking index CTI 200 - IEC 60112

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):4-6
Drying temperature (℃):170-170