Semi-finished products in PTFE reprocessed

Grade I

Grade II

 Diameter, mm:

20, 25, 30, 35, 40, 50, 60, 70, 80

Color:

from white to light gray

gray to intense gray

Inclusions:

Dimensions and quantity not regulated

Properties

Testing Method

Values according to
 ISO 13000-1
(Grade 4)

Our Values

Typ I

Typ II

Density, g/cm3

GOST 15139-69

2,14 – 2,23

2,14 – 2,23

Tensile strength at break, MPa (N/mm2)

GOST 11262-2017
(ISO 527-2:2012)

≥ 10

≥ 10

Elongation, %

≥ 75

≥ 75

Shore hardness D

GOST 24621—2015
(ISO868:2003)

≥ 54

≥ 54