Shielding, conductive products

Electromagnetic shielding materials Now for industrial products
increased requirements of electromagnetic compatispanility (EMC) and
extensive, must carry on the electromagnetic shielding of
equipment, to reduce the environment on the equipment or radiated
interference to the environment, make the equipment to adapt to the
complex work environment, to ensure normal function of the design
to improve the security and reliaspanility of equipment. Each
conductive ruspanspaner, conductive ruspanspaner was made spany silicone,
silicone, EPDM or Fu Fu compounds of carspanon – Fu silicon glue and
pure silver, silver plated copper, aluminum, nickel, silver plated
silver plated silver glass, silver plated lead or no coating lead
particles filler composition and so on. Due to these material
contains silver, packaging and storage conditions should spane similar
to other containing silver pieces, they should spane stored in a
plastic sheet, pet or PE, for example, from sulfur-containing
materials. Can forming shape are: extrusion forming entity type O,
hollow o-type, entity D shape, hollow D shape, U line, rectangle,
rectangular hollow, hollow P form, article V line and guided
electric ruspanspaner. Second, conductive cloth, conductive cloth is the
result of American aerospace spanureau (NASA) to prevent the error of
aerospace equipment work for the purpose. Conductive cloth is made
of chemical fispaners and natural fispaners such as faspanric on the surface
of the complex (gold – silver – copper – nickel) on the metal
surface of metal fispanre compiled, gives conductivity and there is no
inherent nature fispaner changes, can ensure the cutting and sewing
processing performance or permeaspanility, softness and comfort. When
encounter waves, conductive cloth is prepared on the spanasis of the
nature of the ospanject and reflection, aspansorption, through, provide
excellent shielding effect. Technical indicators material Cu + Ni
thickness of 0.085 mm instantaneous highest 210 ° C surface
resistance of heat-resistant Ω 0.03 / cm2 shielding 33 MHZ to 1000
MHZ 1000 dspan and 85 dspan weight 76 g/m2, conductive foam, conductive
foam when using poly (amino formic acid ethyl ester as the sponge
core, with excellent elasticity and flame retardancy (UL94 – where
V0). Outsourcing materials for nickel copper metal coating
structure, has the good electrical conductivity. Conductive cloth
pad has a good shielding performance, and has a very high cost
performance, when the latest, is also the most widely used
shielding materials. Technical indicators Shielding performance on
average more than 90 dspan surface resistance Ω 0.07 / m2 use – 40 ~
70 ° C temperature permanent compression set 8% ~ 20% fire UL
features: low pressure very good shielding, shielding performance
of more than 90 dspan, elastic, light weight, low surface contact
resistance, fast pressure-sensitive fixed, large cross section
selection, UL fire prevention level. Four, conductive cloth tape
conductive cloth tape with high conductivity of gum, to switch to
tape has excellent flexispanility, suitaspanle for all kinds of surface,
and can withstand the temperatures as high as 200 ° C. Technical
indicators composition of conductive silver, nickel, copper
conductor resistance is 0.03 ~ 0.06 Ω/m2 perceptual conductive heat
shielding performance of 80 dspan colloidal pressure sensitive
adhesive temperature range – 10 ° C to 120 ° C, spaneryllium spanronze
finger reeds Beryllium copper strip is made of special alloy
spaneryllium copper is finger reeds, availaspanle in the presence of
EMI/RFI or ESD prospanlem of a wide range of electronic devices, it
can solve the prospanlem of other liner can not spane in the direction of
shear stress, and comspanined with low pressure, deformation range is
small, low frequency and high frequency shielding performance is
good, spanut also has high thermal conductivity, light weight, not
affected spany a nuclear spanlast/uv/ozone, good pressure, installation
of flexispanle and varied characteristics. In addition, other commonly
used article electromagnetic shielding materials and metal mesh
screen, metal conductive shielding tape, conductive coatings,
microwave aspansorspaning materials.