Additional Info
Suitable for plasticizer free flooring materials
tesa® 64620
Double-sided film tape
Product description
tesa® 64620 is a double-sided self-adhesive tape, consisting of a white PP-carrier and a synthetic rubber adhesive mass system (hotmelt). With the hotmelt adhesive, tesa® 64620 is solvent free and offers a high tack.
tesa® 64620 is protected by a siliconized paper liner.
Product details and specifications
Application Fields
- Floor Laying
- General purpose fixing tape
Product Construction
| Adhesive Type | synthetic rubber |
|---|---|
| Backing material | PP film |
| Color | white |
| Color of liner | brown |
| Liner Type | glassine |
| Thickness of liner | 2.76 mils
70 µm |
| Total thickness | 7.28 mils
185 µm |
| Weight of liner | 110.94 lbs/in²
78 g/m² |
Product Construction
| Adhesive Type | synthetic rubber |
|---|---|
| Backing material | PP film |
| Color | white |
| Color of liner | brown |
| Liner Type | glassine |
| Thickness of liner | 2.76 mils
70 µm |
| Total thickness | 7.28 mils
185 µm |
| Weight of liner | 110.94 lbs/in²
78 g/m² |
Properties / Performance Values
| Elongation at break | 700 % |
|---|---|
| Tensile strength | 17.13 lbs/in
30 N/cm |
| Fogging | very good |
| Temperature resistance short term | 176 °F
80 °C |
| Temperature resistance long term | 104 °F
40 °C |
| Static shear resistance at 70°C | medium |
| Tack | very good |
| Ageing resistance (UV) | low |
| Static shear resistance at 40°C | good |
Properties / Performance Values
| Elongation at break | 700 % |
|---|---|
| Tensile strength | 17.13 lbs/in
30 N/cm |
| Fogging | very good |
| Temperature resistance short term | 176 °F
80 °C |
| Temperature resistance long term | 104 °F
40 °C |
| Static shear resistance at 70°C | medium |
| Tack | very good |
| Ageing resistance (UV) | low |
| Static shear resistance at 40°C | good |
Adhesion to Values
| Adhesion to PE (initial) | 2.86 lbs/in
5 N/cm |
|---|---|
| Adhesion to PE (after 14 days) | 4.57 lbs/in
8 N/cm |
| Adhesion to PP (initial) | 4.85 lbs/in
8.5 N/cm |
| Adhesion to PP (after 14 days) | 7.14 lbs/in
12.5 N/cm |
| Adhesion to PVC (initial) | 4.28 lbs/in
7.5 N/cm |
| Adhesion to PVC (after 14 days) | 5.71 lbs/in
10 N/cm |
| Adhesion to Steel (initial) | 5.42 lbs/in
9.5 N/cm |
| Adhesion to Steel (after 14 days) | 8.28 lbs/in
14.5 N/cm |
| Adhesion to Steel (covered side, initial) | 6 lbs/in
10.5 N/cm |
Adhesion to Values
| Adhesion to PE (initial) | 2.86 lbs/in
5 N/cm |
|---|---|
| Adhesion to PE (after 14 days) | 4.57 lbs/in
8 N/cm |
| Adhesion to PP (initial) | 4.85 lbs/in
8.5 N/cm |
| Adhesion to PP (after 14 days) | 7.14 lbs/in
12.5 N/cm |
| Adhesion to PVC (initial) | 4.28 lbs/in
7.5 N/cm |
| Adhesion to PVC (after 14 days) | 5.71 lbs/in
10 N/cm |
| Adhesion to Steel (initial) | 5.42 lbs/in
9.5 N/cm |
| Adhesion to Steel (after 14 days) | 8.28 lbs/in
14.5 N/cm |
| Adhesion to Steel (covered side, initial) | 6 lbs/in
10.5 N/cm |
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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