Propery:
PTFE
powder is a kind of free-flowing white powder with low molecular number. The molecular
has stable structure, good chemical resistance, high electrical resistivity and
fire resistance as well as great self-lubricating property, heat endurance,
weather ability, aging resistance, Ur-resistance, scratch-resistant.
Additionally, it feels good, has high glossiness and great resistance to high
temperature(the long-term applied temperature is above 260C)and has a wide range
of applied temperature (-200-+300C). Besides, t is non-adhesive and has great
recoating ability. After hanging its characters, PTFE not only keeps all
excellent natures of original PTFE products, but has many special natures, for
example, it has no self-coherence and no electrostatic effect, it has good intermiscibility
and dispersity with low molecular number, and it has high self-lubricating
property and low friction coefficient
Specification:
|
Project
|
Unit
|
Index Value
|
|
Exterior
|
---
|
White powder fine
|
|
Moisture content
|
%
|
≤0.03
|
|
Average particle size
|
Um
|
≤5
|
|
Tensile strength
|
Mpa
|
8.0
|
|
Elongation
|
---
|
60%
|
|
Apparent density
|
g/cm2
|
0.56
|
|
Thermal gravitational
|
%wt
|
102-106
|
|
Corrosion resistance
|
---
|
No change
|
|
Molecular Weight
|
---
|
10000-30000
|
|
Melting point
|
℃
|
327±5
|
|
Decomposition temperature
|
℃
|
430
|
|
Melt viscosity
|
Pa.s
|
106-106
|
Application:
1
In the area of Synthetic material, Ultra-fine powder of PTFE can beused as
modifier for the composite material
2
Ultra-fine powder of PTFE can improve the surface properties andbulk properties
of rubber
3
In the area of printing ink, Ultra-fine powder of PTFE is added into offset
printing, gravure printing and flexible printing ink as additive
4
Adding Ultra-fine powder of PTFE in the coating can get many kinds of special
high performance coating to meet the coatings industrial needs of the
industrial development
5
Adding Ultra-fine powder of PTFE in the lubricating oil and grease can improve
the materials high pressure, high temperature lubrication.
Packing:
25 Kgs/bag or as required
