F9469PC 3M, F9469PC Datasheet - Page 3

• Manufacturer Part Number: F9469PC
• Description: TRANSFER TAPE 9469PC 8.5"X8.5"
• Manufacturer: 3M
• Series: VHB™r

Specifications of F9469PC

• Tape Type: Adhesive Transfer Tape
• Adhesive: Acrylic, 100MP
• Backing, Carrier: Polycoated Kraft Liner
• Thickness: 0.0090" (9.0 mils, 0.229mm)
• Thickness - Adhesive: 0.0050" (5.0 mils, 0.127mm)
• Thickness - Backing, Carrier, Liner: 0.0040" (4.0 mils, 0.102mm)
• Width: 8.50" (215.90mm) 8 1/2"
• Length: 8.50" (215.90mm) 8 1/2"
• Color: Clear
• Usage: Attachment, High Temperature Applications
• Temperature Range: 300°F (149°C)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 3M6446; 70006432028; F9469PCDL

Application Techniques
Bond strength is dependent
upon the amount of
adhesive-to-surface contact
developed. Firm application
pressure develops better
adhesive contact and thus
improving bond strength.
To obtain optimum
adhesion, the bonding
surfaces must be clean, dry
and well unified. Typical
surface cleaning solvents
are isopropyl alcohol/water
mixture (rubbing alcohol) or
heptane. Use proper safety
precautions for handling
solvents.
It may be necessary to seal
or prime some substrates
prior to bonding.
a. Most porous or fibred
materials (e.g. wood) will
require sealing to provide a
unified surface.
b. Some materials (e.g.
copper, brass, plasticised
vinyl) will require priming or
coating to prevent
interaction between
adhesive and substrates.
Ideal tape application
temperature range is 20 to
38°C. Initial tape
application to surfaces at
temperatures below 10°C is
not recommended because
the adhesive becomes too
firm to adhere readily.
However, once properly
applied, low temperature
holding is generally
satisfactory.
In some cases bond
strength can be increased
and ultimate bond strength
can be achieved more
quickly by exposure of the
bond to elevated
temperatures (e.g. 65°C) for
one hour.
Date : November 2001
9469PC 'VHB' Transfer Tape
This provides better
adhesive wetout on to the
substrates.
CAUTION
The following situations
must be evaluated
thoroughly to determine
whether VHB products are
suitable for the intended
use.
Applications of 4950F which
require performance at
severe cold temperatures
must be thoroughly
evaluated, if the expected
use will subject the VHB
Joining System fastener to
high impact stresses. For
cold temperature
applications from 0 to 10°C
use 4951 (see VHB Special
Feature products data
sheet).
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