Pure Noble Metal Alloys Platinum Wire For Resistance Thermometer And Brush Wire

Product Details:
Place of Origin: CHINA
Brand Name: JINXING
Certification: ISO 9001
Model Number: Platinum Wire
Payment & Shipping Terms:
Minimum Order Quantity: 5g
Price: 30~150USD/g
Packaging Details: Carton case
Delivery Time: 5~15days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 5000kgs/M

Detail Information

Material: Pure Platinum 99.95%, 99.99% ,99.9995% Purity: 99.95%, 99.99% ,99.9995%
Surface: Bright Density: 21.45 G/cm³
Melt Point: 1772°C Process: Drawing
High Light:

pure platinum metal


silver palladium alloy

Product Description

Platinum Wire Purity 99.95% ~99.9995% coefficient of resistance ≥1.39254


We mainly supply the platinum wire use for resistance thermometer and brush wire (PtIr, PtNi alloy)

Diameter min 0.02mm


Gold alloy (AU), silver alloy (Ag), platinum alloy (PT), palladium alloy (PD), rhodium alloy (RH), iridium alloy (IR) and other conventional brush wire materials of various specifications and properties.

In order to improve the product cost performance of the customer's slide ring system, our company has launched a series of precious metal composite brush wire products. The composite brush wire has high conductivity, good thermal conductivity, high melting point, small resistance temperature coefficient; it has the characteristics of oxidation resistance, vulcanization resistance, corrosion resistance gas, etc.; it has the advantages of adjustable hardness, high elasticity, wear resistance, etc.; it has good fusion welding performance, arc corrosion resistance and burn resistance. On the premise of meeting the requirements of customers, the purchasing cost of raw materials of customers can be greatly reduced, and the cost of wire brushing materials can be saved by 30% - 70%


Platinum can be used in automotive catalytic converters, jewelry, including investment, electrodes, anticancer drugs, oxygen sensors, spark plugs and turbo engines.


Platinum Pt (99.95%, 99.99% ,99.9995% max purity)
Pt-Ir (Certain tube dimensions are not possible to fabricate)
Pt-Au-Rh etc





resistance ratio


temperature coefficient of resistance α Application Standard  
Pt1 0.02~1.00 ≥1.39254   standard platinum resistance thermometer  
Pt2 0.02~1.00   0.003850±0.000004 Grade A allowance platinum resistance thermometer
Pt3 0.02~1.00   0.003850±0.000010 Grade B allowance platinum resistance thermometer
Pt4 ≥0.30~1.00   ≥0.003920 Standard The industrial platinum resistance thermometer,S,R type cathod
Pt5 ≥0.03~1.00   ≥0.003840 The industrial platinum resistance thermometer


Pure Noble Metal Alloys Platinum Wire For Resistance Thermometer And Brush Wire 0

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