Question 1

Product Description

Accepted Answer

3MTM 3812DSL, 3812, 3813 are destructible foils specifically developed for tamper-evident labeling.

Question 2

Construction

Accepted Answer

Film material without adhesive
(AFERA 5006)
0.041 mm,
matte white, polyurethane

Adhesive
0.025 mm,
#350 series acrylate modified

Liner 3812DSL
0.053 mm paper,
double-sided silicone

Liner 3812
0.078 mm paper,
single-sided silicone

Liner 3813
0.164 mm paper,
single-sided silicone,
poly-coated

Resistant to solvents and chemicals

Solvent
Immersion time
Results

n-Heptane
4h
No changes

Brake fluid DOT4
4h
No changes

Engine oil (15W40)
4h
No changes

Glass cleaner
4h
No changes

Destructible security film 3812DSL, 3812, 3813
August 2016
Physical properties

Temperature resistance
DIN30646
24h at -40°C
24h at +150°C
No changes
No changes

Salt spray test
(DIN 50021SS) – Bonded to aluminum
150 h
No changes

QUV
DIN EN ISO4892-3 Type 1A – on aluminum
500h
1000h
2000h
No changes
No changes
No changes

Condensation water
DIN EN ISO 6270-2KK,
72h 40°C and 98% r. F.
No changes

Bonding in cold conditions
72h @ 4°C on aluminum
No changes

Flammability
DIN75200 after bonding to 1mm aluminum
Non-flammable after bonding

Question 3

Performance characteristics

Accepted Answer

#350 Series adhesive offers high bond strength to most high and low energy surfaces. It is characterized by high initial tack.

Question 4

Processing

Accepted Answer

Die-cutting:
Sharp blades as well as minimal web tension and the use of the double-sided silicone liner are recommended to avoid the effects of possible adhesive bleed.
Printing:
The best results are achieved in screen printing. A color qualification test is recommended before series production.The special surface coating is very suitable for subsequent labeling using thermal transfer printing. The visual appearance and the resistance of the subsequent labeling depend on the ribbon used.

Question 5

Storage

Accepted Answer

24 months after manufacture, store in a cool, dry place between 15°C and 30°C and 30% &#8211; 70% relative humidity.

Question 6

Durability

Accepted Answer

24 months after manufacture

Question 7

Further information

Accepted Answer

The above information represents our current state of experience. Before using our product, please check for yourself whether it is also suitable for your intended use with regard to possible application-effective influences. All questions of warranty and liability for this product are governed by our respective terms and conditions of sale, unless statutory provisions provide otherwise.

Film material without adhesive (AFERA 5006)	0.041 mm, matte white, polyurethane
Adhesive	0.025 mm, #350 series acrylate modified
Liner 3812DSL	0.053 mm paper, double-sided silicone
Liner 3812	0.078 mm paper, single-sided silicone
Liner 3813	0.164 mm paper, single-sided silicone, poly-coated

Solvent	Immersion time	Results
n-Heptane	4h	No changes
Brake fluid DOT4	4h	No changes
Engine oil (15W40)	4h	No changes
Glass cleaner	4h	No changes

Temperature resistance DIN30646 24h at -40°C 24h at +150°C	No changes No changes
Salt spray test (DIN 50021SS) – Bonded to aluminum 150 h	No changes
QUV DIN EN ISO4892-3 Type 1A – on aluminum 500h 1000h 2000h	No changes No changes No changes
Condensation water DIN EN ISO 6270-2KK, 72h 40°C and 98% r. F.	No changes
Bonding in cold conditions 72h @ 4°C on aluminum	No changes
Flammability DIN75200 after bonding to 1mm aluminum	Non-flammable after bonding

Polyurethane Film 3813