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PTFE micro powder is
applied widely in coatings, inks, plastics, elastomers,
oils and greases. It's made from polytetrafluoethyelene resin (PTFE,
CAS No. 9002-84-0) that
has been micronized to a particle size range between 20-50 microns.
This micro-powder can enhance abrasion resistance, reduce
coefficient of friction and mechanical wear, reduce surface
contamination and modify appearance.
 It improves
wear resistance and reduces friction of plastic products and
improves tear and abrasion resistance of elastomers. Inks can be
formulated for better image protection and higher productivity. PTFE
micro-powder can be used in a paste or a spray and even as an all
purpose solid dry lubricant. The powder can be dispersed in water
and organic solvents.
Application
Additive to lubricants & greases
1. Used as an
ingredient, to formulate lubricating systems respectively used
under lower load at lower rpm, under medium load at medium rpm,
and under heavy load at high rpm.
Recommended usage: 0.5~7.0 % (by wt.)
2. Being added into lubricating oils and greases to improve the
lubricating performance under high pressure, and as well to
increase the viscosity of the base oils.
Recommended usage: 0.5~40.0 % (by wt.)
Additive to thermoplastics, thermoset
plastics, and elastomers
Being added in PC, POM, PA, PPS, ABS, PS, HIPS, PP,
thermoset plastics and elastomers ( EPR, silicone rubber, SBR
etc.), it can obviously reduce the attrition to the sliding
parts, and the friction coefficient of the base substance.
Recommended usage: 5~25.0 % (by wt.)
 Additive to printer's inks
It's an ideal additive and modifier to various kinds
of printer's inks that achieves anti-sticking, less abrasion,
improved definition and luster of
the prints, durability against
fading, good water-proof and moth-eaten proof, etc.. Its
application in hectograph / gravure inks improves slippery
performance, surface smoothness, luster and abrasion resistance
that facilitates high-speed printing.
Recommended usage: 0.1 ~ 3.0 % (by wt.)
Additive of paints
It can be mixed with paints used in spray coating of
industrial equipment, household goods, or used in anti-corrosion
paints, special waterproof paints, and coating of wound metal
strips providing benefits of anti-stickiness, flexibility, heat
conductivity, durability and toner resistance etc.
Additive of anti-sticky and wear-resisting
varnish
To improve the varnish's properties of anti-sticky,
lubricating, anti-corrosion, moisture-proof and wear resistance,
also reduce its friction coefficient.
As an solid lubricant
1. Being added into rubbers and plastics, it can not
only avoid sticky-sliding during processing, but also give the base
materials with excellent properties of PTFE. It's
also a quite effective mould-release agent
for rubbers and plastics
when the powder being mixed in at 0.25% by wt.
2. Used as a lubricant for gearing system in the circumstances
that requires oil-free lubrication,
such as high-speed engines,
gearing system, and kneading machine, etc.
3. Added in oils, lubricating oils and rubber sealant to
significantly improve their load-bearing capability, vacuum
resistance, low temperature resistance and wear resistance.
Anti-sticky and wear-resistant spray
A spray could be made by mixing it with methane and
butane to make the sprayed base substances with improved
adhesion resistance and wear resistance.
Additive to dry battery
Used in dry battery to substitute PTFE dispersion. It
can elongate the life of the battery, simplify the production
technic and lowdown the cost.
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