OEM Factory Headset Mic Collar USB Computer Lavalier Lapel Wireless Microphone for Camera Phone Teacher Interview Church Wired
COLOR CODE
1.RED
2.BLUE 3.GRAY 4.BLACK*BLACK/WHITE 5.BROWN*BROWN/WHITE 6.BLACK 7.BROWN 8.RED 9.ORANGE 10.YELLOW
Note:
please confirm the specific specifications with the customer service.
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Conductor
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Any conductive metal can be used as a conductor
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Conductor type
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Commonly used materials include tinned copper (TA), bare copper (BA), twisted copper (TC), copper clad steel (CCS), silver plated
wire (SA) copper |
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Note: Due to its good electrical and physical characteristics and low cost. Copper is the most widely used metal material at present.
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Title goes here.
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Title goes here.
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Core wire material:
PVC (polyvinyl chloride), sr-pvc (semi-rigid PVC), PE (pelyethylene polyethylene), PP (pelyprepylene polypropylene) Hytrel, TPE multi ester high elastic plastic, Teflon: TFE (polytetrafluoroethylene)
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Type.
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advantage
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shortcoming
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Applicability
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PVC (polyvinyl chloride)
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PVC has low cost, good extrusion processability and excellent electrical and physical properties. It is the most widely used insulating material at present.
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The elasticity of PVC is poor, which makes it unable to be well applied to elastic wires, while PVC is brittle at low temperature.
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PVC is used for the external insulation of cable and the insulation material of wire.
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sr-pvc (semi-rigid PVC)
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It is a PVC insulating material with very good wear resistance. For 30 ~ 16awg conductor, 10mil thickness and can meet ul1061 80 ℃ 300V safety regulation.
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Insulation for conductors
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PE (pelyethylene polyethylene)
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Good electrical characteristics
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PE is combustible. Flame retardant can be added to it, but it will slightly increase the dielectric constant and increase theattenuation of energy.
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PE can be used as an insulating wire on the conductor insulating layer and cable cover.
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PP (pelyprepylene polypropylene)
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Many properties of PP are similar to PE
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Many properties of PP are similar to PE
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Use similar to PE
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Polyurethane PU
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At low temperature, Pu is still very soft and has high tensile strength and bending life. Pu has good water resistance, chemical
corrosion resistance, wear resistance and tear resistance. |
A great disadvantage of Pu is its relative lack of electrical characteristics
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Used on the outer cover of Cable material.
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TPE multi ester high elastic plastic
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TPE thermoplastic elastomer has safety, non toxicity, wide hardness range, soft touch and weather resistance.
It can be molded by secondary injection molding, coated and bonded with PP, PE, PC, PS, ABS and other matrix materials, or molded
separately |
TPE’s heat resistance is not as good as that of rubber, compression deformation, resilience and durability are worse than that of
rubber, and the price is often higher than that of similar rubber |
Used on the outer cover of Cable material.
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Teflon: TFE
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TFE has excellent dielectric constant, stable and small coefficient. In addition, TFE is a thermosetting material, which enables
it to be used on relatively hot metals (such as electric soldering iron) without damage. |
The price of Teflon is 6 ~ 12 times that of high-grade PVC
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The outer covering of an electronic wire
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