SHENYANG ANDIFU CHEMICAL PRODUCTS CO.,LTD

Product Detail
PFA resin pellet making lining, pipe, wire ,cable
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CAS No.: 26655-00-5 Place of Origin: Shandong China
Model Number: resin Product name: Fusible PTFE
Color: White Application: lining, pipe, wire ,cable
Appearance: White pellet

Product Description

PFA.png

PFA(Fusible polytetrafluoroethylene) is a unique family of semi-crystalline , melt processable perfluoropolymer which combine excellent mechanical characteristics to unique properties such as chemical inertness, inherent flame resistance, low surface energy, and exceptional dielectric properties.   PFA resins have been designed to retain their properties over a wide range of temperature and the material choice in applications such as linings in the Chemical Process Industry, specialty cables, semiconductor industry,   aerospace, and other challenging industries.

PFA fluoroplastics are   available in pellet or powder form, and combine the processing ease of conventional thermoplastic resins with the high performance properties of PTFE.

Since PFA has lower melt viscosity than PTFE, it can make a pinhole-free coating film. It is suitable for anti-corrosion linings.   


Quality Specification

ITEMUNITDS702DS701DS700DS708
ABC
Apperance/Translucent particle,without impurities such as metal debris and sand,containing visible black particles percentage point less than 6%
MFRg/10min0.8-2.52.6-66.1-1212.1-1616.1-24>24.1
Relative Gravityg/cm32.12-2.17
Melting Point300-310
Processing Tm260
Tensile Strength ≥MPa323028262424
Elongation at break ≥300300350350350350
Volatile,<0.01



Application

PFA has excellent characteristics and good processability, and is widely used in lining equipment, pipeline valves, chemicals, wire and cable and medical supplies.

GradeApplications
DS702used to produce lining og pipe,valve,pump and bearing
DS701used to produce pipe,insulation jacket of wire, membranes.
DS700extrusion process,mainly used to produce the jeckets of wire and cable.
DS708used to produce high-speed extruded wire and cable.


Attention

1. PFA is stable and non-volatile at normal ambient temperature, but it will decompose and release certain toxic gases when it is subjected to high temperature during forming process. Therefore, in the process of moulding, extrusion and injection moulding, it is need to ensure good ventilation.

2. In the process of processing,   the decomposition gas of PFA may cause corrosion to the equipment, so it is necessary to avoid the long residence time of PFA in the equipment at high temperature.


Packing and Storage and Transportation

1. The product is packaged in polyethylene plastic bags and then packaged in cardboard boxes with a net weight of 25 kg per box.


2. It should stock in clean, cool and dry warehouse, prevent from agglomeration and contamination.


3. This product is non-toxic, non-explosive, non-corrosive, according to the non-dangerous goods transport.




   






Fluoropolrmer Supplier
TEL:18240053475 FAX:024-22904957   EMAIL:andifu123@.163.com SALE TEL: 024-22942592 ADD:No.173-2, Daxi Road, Shenhe District, Shenyang
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