Saint Gobain圣戈班CHR 2042-10特氟龙胶带

CHR® 2042

Film-PTFE (Skived)

CHR® 2042 is manufactured from skived PTFE film coated with

high-temperature acrylic adhesive.

Typical Properties

Product Number 2042-2 2042-3 2042-5 2042-10

Backing Material Film-PTFE Film-PTFE Film-PTFE Film-PTFE

Adhesive Type Acrylic Acrylic Acrylic Acrylic

Total Thickness (mm) 0.089 0.114 0.165 0.292

Backing Thickness (mm) 0.051 0.076 0.127 0.254

Adhesive Thickness (mm) 0.038 0.038 0.038 0.038

Adhesion to Steel (N/cm) 2.7 3.3 3.8 6.0

Tensile Strength (N/cm) 26 35 53 96

Dielectric Strength (volts) 7500 9500 13000 19500

Elongation (% at break) 300 375 400 450

Operating Temperature (°C) -29 to +177 -29 to +177 -29 to +177 -29 to +177

Colour Grey Grey Grey Grey

Applications—CHR® 2042 is often used as an excellent release surface

on packaging equipment and heat sealing machines, roll coverings on

plastic extruders, guide rails, and angle bars in the graphic arts industry.

Features/Benefits—One side of 2042 has an acrylic pressure sensitive

adhesive and the other side offers low coefficient of friction PTFE film,

which is thin and conformable. PTFE backing offers excellent high

temperature resistance and is chemically inert. The tape construction is

stable and non-toxic.

Availability—Factory stock for 2042 is in master roll form 33m x 279mm

for 2042-2, 33m x 432mm for 2042-3 and 33m x 584mm for 2042-5 and

2042-10. Rolls can be slit from 12.7mm to 279mm (2042-2), 432mm

(2042-3) and 584mm (2042-5 and 2042-10). 2042 is available with and

without a liner.