1. Description:
Recognized as the first fluorocarbon material in the world and referred to as PTFE or tfe, it is the most chemically resistant plastic known. It has a working temperature range of minus excellent thermal and electrical insulation properties and a low coefficient of friction.
With a non-stick surface, very few materials will adhere to it and those that stick can easily be peeled or rubbed off. Ptfe's mechanical properties are lower than other engineering plastics, but that can be improved by adding fillers such as glass fiber, carbon, graphite, molybdenum disulfide and bronze.
2. Features:
High chemical resistance
High temperature resistance
Non-contaminating
Maintenance free
Long durability
Self lubricating
3. Specifications:
Types Diameter(mm163,169, Length(mm163,169
Pressed rod 2~4Produced under requirements
Extruded rod 5~120500~3000
Die pressed rod 25~300100~300
Main technical data:
Properties Unit Result
Apparent density G163,175,cm 32.10~2.30
Tensile strength(min) Mpa4.0
Crack elongation(min) 163,165,140
Remarks:
We can also produce extruded teflon ptfe rod in other diameter and length according to customer's requirements.
4. Applications:
Common applications include food processing, electrical parts, insulators, medical components, seals, bearings and high heat situations.
Note: virgin grade rod is made from unreprocessed ptfe resin and costs more then the less expensive "mechanical grade" PTFE rod, which is made from reprocessed ptfe resin. Our factory offers both grades.
PTFE thread seal tape
1Description
PTFE thread seal tape is made of 100% PTFE and has the structure of net expandable mini filament. It has good roughness and longitudinal strength and is liable to laterally deform. It is ideal for packing and thread sealing, but unsuitable for applications where there is contact with high-concentration oxygen or liquefied oxygen.
Item Value Tolerance
Thickness(mm) 0.075, 0.1161,192,0.015
161,192,0.02
Width(mm)12, 13, 18, 24, 26, 52, 100, 1500.5
Length(m)5, 10, 15, 20, 40, 60, 80, 100,0.5
Notice: we could also produce as the customer's requirement.
2 main specifications
Item Unit Value
Type Type ii
Apparent density G/cm3 0.6~1.2 0.2~0.6
Tensile strength 161,221, Mpa910
Crack elongation 161,221, %8030
Working temperature161,227,c180161,227,c ~ + 260161,227
3 application:
Suitable for the sealing of reactors, steam generators and various special cans, buckets.
Over 200 models for your choice. the leading manufacturer of Plastic Pallet, Box, Dustbin, etc.
We are established in 2002, the registered capital of 7 million RMB,cover an area of 136,000 square meters.
30 large injection molding machines, 50 patents, about 280 employee.
We aim to provide the best price & service to our each customers.
PTFE digestion tube is mainly used for digestion of samples before chemical analysis of soil, blood samples, urine samples, nails, food, dairy products, agricultural and sideline products, feeds, heavy metals, ores, etc. in food, disease control, agricultural science academies, medicine, agriculture, forestry, environmental protection, chemical industry, biochemistry and other industries, as well as in colleges and universities and scientific research departments.
characteristic:
1. The appearance is pure white, and the inner wall is smooth without water;
2. High temperature resistance: operating temperature - 200+250
3. Low temperature resistance: 5% at - 196
4. The outer diameter of PTFE digestion tube is 30mm and the total height is 105mm, which is consistent with the size of PP digestion tube 50mL;
5. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents).
Size 3 inch
Usage/Application Structure Pipe
Material PU
Color Multicolor
We are one of the widely acclaimed manufacturers and suppliers of Polyurethane Spiders. The offered polyurethane spiders are unique fabrications which are designed for ensuring zero-backlash operation. Our supplied polyurethane spiders are very cost effective spare parts of the coupling applications.
Features:
- Hard to wear
- Easy installation
- Easy to maintain
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