Seamless Steel Door,Metal Door ,Hollow Metal Doors ,Fire Rated Door Frame Wooden & Timber Door Co., Ltd. , http://www.steeldoor-manufacturer.com
Product introduction:     Ultra-fine powder of PTFE 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, UV-resistance, scratch-resistant. Additionally, it feels good, has high glossiness and great resistance to high temperature (the long-term applied temperature is above 260ºC) and has a wide range of applied temperature (-200- +300ºC). Besides, it is non-adhesive and has great recoating ability. Purity of ultra-fine powder of PTFE reaches 99.99%, the molecular number of the powder is between 10,000 and 30,000, and the particle diameter is from 0.5-10μm. After changing 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.
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Technical index:
PTFE
Appearance
Particle size (µm)
Melting point(ºC)
Density(KG/L)
Feature
application
Dosage
DBF-303S
White powder
~3
~327
~0.35
slip,anti-sticking
coating/ink/ Non-stick
0.5-8%
DBC-305S
White powder
~4
~327
~0.4
slip,anti-sticking
coating/ink/ Non-stick
0.5-2%
DBH-305S
White powder
~5
~327
~0.75
slip,Scratch resistant,abrasion resistance
coating/ink/ engineering plastics
0.5-2%
Application:Widely applied as additive in lubricants, inks, coatings, engineering plastics, etc.
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Package: 20kg/drum
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