Standard Specification

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Flustox Brand – PTFE Stock Shapes

Flumax Brand – PTFE Machined Components

Trexonn Brand – Linear Silde Bearings

TFE-M – Chemically Modified PTFE Parts

Standard Specifications :

ASTM Standards
A. Specifications – Primary Forms
Sr.No.	Title	No.
1	PTFE Resin	D – 1457 D – 4894
2	Filled PTFE Compounds	D – 4745
B. Test Procedure – Primary Forms
1	Apparent Density	D – 1895
2	Bulk Factor	D – 1895
3	Pourability	D – 1895
4	Filler Content	E – 1131
5	Particle Size	D – 4894
6	Shrinkage	D – 4894
7	Flow Index (Powder Flow)	D – 1855 (M)
8	Colour / Appearance	D – 6290
9	Water Content	D – 6980
C. Specifications – Semi Finished Parts – Secondary Forms
1	PTFE – Molded Basic Shapes	D – 3294
2	PTFE – Rod- Molded	D – 1710
3	PTFE – Bush- Molded	D – 1710
4	PTFE – Rod- Ram Extruded	D – 3295
5	PTFE – Tube- Ram Extruded	D – 3295
6	PTFE – Molded Sheet	D – 3294
7	PTFE – Skived Sheet	D – 3308
8	PTFE – Tube – Paste Extruded	D – 1710
D. Test Procedure – Semi Finished Parts/ Secondary Forms
1	Density	D – 792
2	Tensile Strength	D – 638
3	Elongation	D – 638
4	Compressive strength	D – 695
5	Deformation Under Load	D – 621
6	Flexural Strength	D – 790
7	Impact Strength	D – 236
8	Hardness Shore D	D – 2240
9	Coefficient of Friction	D – 1894
10	Water Absorption	D – 570
11	Heat Resistance	D – 648
12	Continuous Service Temperature	D – 648
13	Thermal Conductivity	D – 696
14	Linear Thermal Expansion	D – 696
15	Die-electric Strength	D – 149
16	Volume Resistivity	D – 257
17	Surface Resistivity	D – 258
British Standards
1	Specification of PTFE Materials (Primary Forms)	BS ISO 12086
2	Test Procedures of PTFE Resin (Primary Forms)	BS ISO 12086
3	Specification of PTFE Parts (Secondary Forms)	BS EN ISO 13000
4	Test Procedures of PTFE Parts (Secondary Forms)	BS EN ISO 13000