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Polymist® XPP 527

Polymist® XPP 527

2018-09-10 09:50:50

  

Polymist® XPP 527      
Polytetrafluoroethylene      
Product Description
Polymist® XPP 527 a white PTFE micronized powder PTFE micronized powder composed of discrete particles.
Designed for use in high end performance Coatings applications, Polymist® XPP 527 will improve non-stick properties and mar and abrasion resistance.
 
Main features of Polymist® XPP 527 are:
 
Improved abrasion, scratch and rub resistance
 
Increased slip and surface lubricity
 
Reduced blocking
 
Better chemical resistance
 
Increased temperature resistance
 
Gloss retention
 
General  
Uses  Additive
Appearance  White
Forms  Powder

Physical Nominal Value Unit Test Method
Bulk Density 500 g/l ASTM D4895
Particle Size - D50  30.0 µm Internal Method
Specific Surface Area 3.0 m²/g Internal Method
Additional Information Nominal Value Unit Test Method
Melt Temperature 315 to 325 °C ASTM D3418

Processing
 
Polymist® XPP 527 is used as additives in paints and coatings where improvements in non-stick, mar resistance, slip, chemical resistance, and moisture repelling characteristics are desired.
 
 
Polymist® XPP 527 may be used independently as an additive or in combination with polyethylene waxes. The PTFE content at the surface layer is required in order to impart the properties of PTFE to the coating.
 
 
Polymist® XPP 527 is also highly recommended as additives in ink formulations because it can offer a wide range of performance attributes.
 
 
Storage and Handling
 
The usual precautions for safe storage and handling of Polymist® XPP 527 should be taken according to material safety documentation and experience. There will be no chemical deterioration of the Polymist® XPP 527 during proper storage.
 
 
Shelf life of Polymist® XPP 527 micronized powders will vary depending upon whether the recommended storage conditions are maintained and whether the material remains free from foreign contamination during storage time (not exposed to dirt, dust, water or other chemicals). The material should remain sealed in the original containers and storage conditions should provide for protection from temperature extremes as well as rain, snow or other wet environments (or such conditions which may damage the storage containers in which the product is stored).
 
 
Safety and Toxicology
 
Before using PTFE Polymist® XPP 527 micronized powders consult the product Material Safety Data Sheet and follow all label directions and handling precautions.
 
 
As with all PTFE materials, handling and processing should only be carried out in well ventilated areas. Vapor extractor units should be installed above processing equipment. Fumes must not be inhaled and eye and skin contact ought to be avoided. In case of skin contact wash with soap and water. In case of eye contact flush with water immediately and seek medical help. Do not smoke in areas contaminated with powder, vapor or fumes. See Material Safety Data Sheet for detailed advice on waste disposal methods.
 
 
Packaging
 
Polymist® XPP 527 is packaged in 25 kg non returnable drums. Each drum has one bag liner made of polyethylene resin.

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