Polytetrafluoroethylene dispersed fine powder resin

Keywords：

polytetrafluoroethylene

Subclassification：

Fluoropolymer Series

Hotline：

86-570-3830909

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Polytetrafluoroethylene dispersed fine powder resin

Molecular formula: (-CF2 - CF2 -)n

Product use:

JF-4D: Mainly used for the production of extrusion tubes, extrusion rods, stretch films, raw meal belts and other products.
JF-4D08: Mainly used to make low-density raw material tape.

Physical and chemical properties: the average particle size is about 400~900μm, the melting point of the product is 327±5 °C, the standard specific gravity is between 2.140~2.225, the moisture content is ≤0.03%, and the product has excellent heat resistance, electrical insulation and chemical permeation resistance.

Packaging, storage and transportation:

This product is transported in accordance with non-dangerous goods, avoid severe vibration during transportation, avoid high temperature sunlight, ground bumps transportation, to prevent resin agglomeration, the product should be stored in a clean, cool, dry warehouse to prevent resin agglomeration phenomenon and water vapor, dust and other impurities mixed in.
Packaging specifications: packed in double-layer polyethylene bags, the outer packaging is moisture-proof hard paper drum, the net content of each barrel product is (20±0.1) kg.

Technical parameters

Metric name	index
	JF-4D	JF-4D08
appearance	White loose powder, no obvious impurities
Tensile strength, Mpa≥	28.0	20.0
Elongation, %≥	350
Moisture content, %≤	0.030
Bulk density, g/L	475±100	475±150
Average particle size, um	650±250
Standard relative density	2.140-2.190	2.185-2.225
Melting point, °C	327±5
The thermal instability index is ≤	50
Extrusion pressure (RR.100:1) Mpa	5.5-14.0
Extrude foreign objects	Continuous, straight, smooth