Polycarbonate Anti Static Compound

Features

Polycarbonate is a tough,transparent engineering thermoplastic which offers very high impact strength and high modulus of elasticity, excellent dimensional stability. It also has a high heat deflection temperature and absorbs very little moisture.Plus good low frequency and high voltage insulating characteristics, make polycarbonate a prime material for electrical and electronic components. Its’ outstanding strength, impact resistance and transparency (unfilled grades only) also make it an ideal material for certain transparent structural applications.

Polycarbonate anti static compound is a special kind of modified compound with permanent anti static  concentrate additive added, which is a high performance anti static compound with dosage level ranges from 10% to 25%.surface resistivity value can achieve 10E8-10E11 Ohms/sq, to lower the static decay time and surface resistivity for ESD protection.

We also have optional grades,such like glass fiber reinforced grade, carbon fiber reinforced grade , flame resistance grade, etc. Polycarbonate anti static compound can be used in moldings and extruded forms.

Polycarbonate anti static compound main properties

Physical property
Density (ASTM D792 ) 1.21 g/cm³
Shrinkage ( ASTM D955)  0.60~0.80  %

Mechanical behavior

Tensile Modulus (ASTM D638)  2413 MPa
Tensile Strength( ASTM D638) 66 MPa
Elongation (ASTM D638) 10.0 %
Flexural Strength (ASTM D790)  103  MPa
Flexural Modulus  (ASTM D790)  2758 MPa
Izod Notch Impact  ( ASTM D256) 107  J/m

Electrical properties
Surface Resistivity  (ASTM D257)  10E8~10E11 Ohms/sq

Injection molding

Dry Temperature  110 °C
Dry Time  4  hr
Water Content Control  ≤0.02  %
Melt Temperature 260~290 °C
Mould Temperature 80~90 °C
Injection Pressure  60~100 MPa

Advantages of Polycarbonate antistatic compound

Stable surface resistivity value and volume resistivity value.

Imparts long-term antistatic effect good mechanical properties.

Can be used for both anti-dust and preventing electrostatic discharge application.

High heat resistance ,low temperature resistance.

High impact ,weather resistance.

Applications of Polycarbonate anti static compound

The polycarbonate anti static compound is suitable for injection or extrusion process in many industries: automotive,transportation, appliances, consumer, electrical, healthcare.Such like safety helmet,electric parts requiring high heat resistance,high stable measurement and flame retardant,power tool housing,monitor housing,etc.

Industry trend and development 

With the continuous advancement of science and technology and the continuous development of the market, the application scope of antistatic compound will continue to expand, and its performance and quality will also continue to improve.Antistatic compound is a very important material with good antistatic ability, high strength, heat resistance, corrosion resistance, self-extinguishing, transparency and other characteristics. It is widely used in electronics, electrical appliances, communications, automobiles, medical and other fields. In the future, the application scope of antistatic compound will continue to expand, and its performance and quality will continue to improve, becoming one of the main materials for various high-end products.