Home > News > Content

Glass Filler Grade PTFE Teflon Products

Yangzhong Tianyou Seals Co.,Ltd | Updated: Aug 18, 2016

Basic Info

Model NO.:TY32Material:PTFE
Kind:Plastic BarWater Absorption:<0.01%
Contraction Percentage:0.4%Tensile Strength:81~130MPa
Thickness:0.2mm ~ 80mmDensity:2.3G/Cm3
Color:Natural White, Black, Greed, Red or CustomizedSimilar Plastics:Glass Fiber Filled PTFE, Carbon Filled PTFE
Size:Customized According to Available MouldAvailable Service:Cut in to Sizes, Simple Machining
Technical Support:Machinning Guide, Properties Data SheetKey Feature:Tough, Durable
Work Temperature:-260 Centi-Degree to 260 Centi-DegreessHardness:Shore D 55-60
Origin:ChinaHS Code:3920991000

PTFE product group:
PTFE+ glass fiber(5%-40%)
PTFE+ carbon fiber(5%-40%)
PTFE+ carbon(5%-35%)
PTFE+  Graphite(5%-40%)
PTFE+ Bronze(5%-50%)
PTFE gland packing
Antistatic PTFE products
PTFE ball
PTFE O-ring
PTFE tube&pipe
PTFE corrugated pipe
PTFE film
PTFE sheet
PTFE rod&stick
PTFE ball valve
Custom made PTFE products
We can produce all these PTFE products, no matter how special is your requirement, we believe that we can have good solutions for you.

Glass filled PTFE- Milled glass fibers have the least effect on chemical and electrical properties and add greatly to the mechanical properties of unfilled PTFE. Addition of glass improves compressive properties by as much as 40% and improves wear resistance greatly. These compounds resist acids and oxidation but can be attacked by alkali.

Glass-Filled Teflon PTFE Offers:
Heat resistant
Chemical resistant
Better mechanical properties than standard PTFE

PTFE rod:
1. Diameter: 3-600mm.
2. Length: 1000mm or customized, according to the diameter.
3.Color: White, black or customized
4.type: Extruded and molded, according to the diameter

Quick Detail:

Outstanding chemical resistance glass filled PTFE sheet
Flame resistant and high temperature resistant
SGS RoHS approved

About PTFE Sheet & Rod:

PTFE resistant to practically every chemical known to man and has a surface as slippery as ice on ice to which no substance will adhere. PTFE will operate continuously at 260&'C in harsh conditions for long periods. It will not degrade when exposed to long term sunlight.
PTFE is available in sheets, rods, tubes and plates in various different grades. Other forms of PTFE available include: glass filled and Skived Tapes.


Outstanding chemical resistance
Superb electrical insulating properties and high dielectric properties
Stability work in temperature range from 260'C down to liquid nitrogen temperatures (-260'C)
And a very low coefficient of friction, resulting in unique non-stick behavior
Lowest co-efficient of friction
Physiologically inert

Key Features:

Unaffected by almost all chemicals
Continuous use at high temperatures
Slippery non-stick surface
Outstanding dielectric properties


Piston rings, glide rings, lantern rings and back up rings
Slide bearings
Electrical and thermal insulators

Note: Usually, the color and length can be customized, width will according to the available extrusion mould or molding mould. Tolerance for length, width, diameter and thickness may vary when manufacturing. More information, please feel free to contact us online or by email.

PTFE Properties Data Sheet

Technical Data Method of Verification Unit PTFE
Physical Properties

Density ISO 1183 g/cm3 2.3
Water absorption ISO 62 % <0.05

Mechanical Properties

Tensile strength at yield ISO 527-2 MPa 25
Tensile strength at break ISO 527-2 Mpa -
Elongation at break ISO 527-2 % >50
Modulus of elasticity after tensile test ISO 527-2 MPa 700
Modulus of elasticity after flexural test ISO 178 MPa -
Hardness-Rockwell ISO 2039-2   -
Hardness - Shore D DIN 53505   55-60
Charpy impact strength at 23 C ISO 179 kJ/m2 N.B.
Friction coefficient DIN 53375   0.08

Thermal Properties

Heat deflection temperature - HDT/A ISO 75-2 C -
Max. service temperature - Short term   C 260
Max. service temperature - Long term   C 260
Thermal conductivity at 23 C DIN 11359 W/(K*m) 0.25
Coefficient of linear thermal expansion ISO 11359 10 -4* K -1 1.2

Electrical Properties

Dielectric constant at 1 MHz IEC 60250 10 6 Hz 2.10
Dielectric loss factor at 1 MHz IEC 60250 10 6 Hz 0.0002
Volume resistively IEC 60093 Ohm (&#937;) * cm >10 16
Surface resisively IEC 60093 Ohm (&#937;) >10 16
Dielectric strength IEC 60243-1 kV/mm 48

Miscellaneous Data

Flammability UL 94 Class V-0
NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m

NOTE: The information contained herein are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. ENERGETIC will not provide any legally binding guarantee of certain properties, or any suitability. 

Product Description