Jiangyin Yuanda Electrical Material Co., Ltd. Is an ISO9001 certified manufacturer, whose main products have won approval of UL, VDE, CSA and CCC and ROHS Environmental Protection Instruction of European Union.

Our products including silicon rubber wires and cables, FSG silicon extruded and glassfiber braided sleeves, HST silicon extruded and glassfiber braided sleevings, SRG silicon extruded and glassfiber braided sleevings, SR silicon sleeves as well as other silicon rubber items are widely used for aviation, metallurgy, petroleum, electronic instruments, meters, household apparatus, transformers and motors.

With strong technical power, advanced production equipment, complete testing facilities and perfect quality ensurance system, we have many years' production experience in silicon rubber wires and cables. Our products are well sold around the world, including U. S. A, U. K., Germany, Denmark, Canada, India, and Japan etc...

The specification of UL5231 Teflon Insulated Wire

Technical Data:

Nominal voltage: 300V
Temperature Range: -80° C~+250 ° C
O. D. Tolerance: ± 0.15 mm
Testing Voltage: 2500V
Conductor: Siliver or Nickel Plated Copper
Insulator: PTFE Fluoroplastic
Colours: White-Blue-Red-Black-Brown-Yellow-Transparent
Use: Lead wires for Home electric Appliances, lightings, electronic equipment and sensors etc.

Specification:

Conductor			Insulation		Electrical characteristic
Spec AWG	Conductor construction No./ φmm	Diameter (mm)	Insulation thickness (mm)	Over outer diameter (mm)	Resistance 20ºC Ω/km	Permissible ampactity 20ºC-AMR
26	7×0.15	0.45	0.33	1.15	143	187
	19×0.10	0.50
24	7×0.20	0.60	0.33	1.27	89.2	97.8
	19×0.12	0.60
22	7×0.254	0.76	0.33	1.47	56.4	67.2
	19×0.15	0.76
20	7×0.32	0.96	0.33	1.67	35.3	40.1
	19×0.19	0.96
18	7×0.40	1.20	0.33	1.90	22.2	24.7
	19×0.235	1.20
16	19×0.30	1.5	0.33	2.23	14	16.2
14	19×0.375	1.9	0.33	2.63	8.78	9.5
12	19×0.48	2.4	0.33	3.20	5.53	6.08
11	37×0.375	2.7	0.33	3.45	4.39	4.86
10	37×0.43	3.1	0.33	3.85	3.47	3.73