Kaxite Sealing PTFE Rod offers superior chemical resistance and durability for industrial sealing applications. Ideal for engineers and manufacturers, this high-performance rod ensures reliable performance in harsh environments, solving leakage issues with precision. Its unique formulation provides long-lasting stability, outperforming standard alternatives—experience unmatched quality with Kaxite today.
There are two kinds of PTFE rods to offer. One is manufactured by Paste extruding method in the diameter from 4 to 9mm and the other Is made by ram extruding method is the diameter from 10to 50mm; rods Over the diameter 50mm are manufactured by moulding. PTFE is the most chemical-resistant of all known plastics. It does not age.
PTFE has a wide range of practicable temperature from 180% - +260 and a wax-like surface to which anything hardly sticks.
PTFE has the lowest coefficient of friction of all known solid materials. It has the best electrical properties of all plastics.
[ Specifications ]
TYPES
Diameter(mm)
Length(mm)
Nominal
Tolerance
Nominal
Tolerance
SFFBN
4,5,6
+0.48
0
100
+5.0
7,8,9
+0.58
0
SFxBN
10,13,15
16,18
+1.10
0
1000
+3.60
20,25,30
+1.30
0
35,40,45
50
+1.60
0
55,60,65,70,75
80,85,90,100
+2.00
0
1000
+2.50
110,120,130
140,150
+2.50
0
180,200,250
270,300
+3.0
0
300
+2.0
[ Main properties ]
Properties
Unit
Result
Apparent density
g/cm3
2.10-2.30
Tensile strength (min)
MPa
14.0
Ultimate elongation (min)
%
140
Note: When the diameter of rod is larger than 16mm.only test Apparent density
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