PTFE:
In our
China
PTFE
polymer
Plastics Products, Polytetrafluoroethylen called
PTFE,
so in my company called
PTFE,
and we were used this PTFE raw material products and processing
into
PTFE Sheet,
PTFE Rod,
PTFE Tubing,
PTFE Gasket, etc.
PTFE is many
plastic material is one of the most stable heat of a kind of
plastic, In 260℃ cases not happen metamorphism. Therefore, in
this case, PTFE still keep it most of the
properties. In 400℃, its performance began to
appear the phenomenon of depreciation. so, in the fluorocarbon &
plastic, ptfe Won the reputation of plastic king. PTFE is a
thermoplastic polymer, which is a white solid at room
temperature, with a density of about 2.3 g/cm . Its mechanical
properties degrade gradually at temperatures
above −79 °C (−110 °F). PTFE gains its properties from the
aggregate effect of carbon-fluorine bonds, as do all
fluorocarbons.
PTFE History:
PTFE not listed
before, everyone with other plastics, such as PVC, PE, etc.. The
performance of these products cannot meet the requirements of
many applications, so it is PTFE products widely used. history shows ptfe to be one of the most incredible
thermoplastics. resistant to practically every chemical known to
man and a surface that is slippery as ice on ice which no
substance will adhere to. with Temperature resistance to 327.c,
this material can operate in harsh conditions ro long periods
and will not degrade when exposed to long term sunlight.
PTFE Applications:
PTFE was widely used as a resistant high & low temperature
material, corrosion-resistant materials, insulation materials in
the atomic energy, defense, aerospace, electronics, electrical,
chemical industry, machinery, instruments, meters, construction,
textile, metal surface treatment, pharmaceutical, medical, food,
and metallurgical smelting industry, and become irreplaceable
products.
PTFE Processing Technology:
PTFE usually has three kinds of production process, extrusion,
molding, cutting type. PTFE Extrusion type can produce rods and
tubes, this type of bar production at 300 mm in diameter. PTFE
Mould can produce plates, rods and tubes, this type of products
are relatively large, relatively thick. PTFE Turning type can
produce a film, is the production of very thin films based on
molding tube.
PTFE Products
Grade: Our Company, In the
PTFE Sheet,
PTFE Rod,
PTFE Tubing,
PTFE Gasket,
can be divided into
Four Grades.
|
PTFE Grade |
Filled ( Rate ) |
PTFE ( Rate ) |
customer
evaluation |
|
Pure
PTFE Material |
0 |
100% PTFE |
Very Good |
|
PTFE +
Glass Material |
25% Glass |
75% PTFE |
Very Good |
|
PTFE +
Graphite Material |
25% Graphite |
75% PTFE |
Very Good |
|
PTFE +
POM Material |
25% POM |
75% PTFE |
Very Good |
