Our 79 series double sided tapes are made for die cutting process and are available in a variety of thicknesses ranging from 30 microns to 325 microns. With thin and flexible carriers (PET/PVC/PP), these double coated tapes have excellent peel adhesion, high resistance to temperature and humidity, superior bonding strength to rough surfaces and low energy surfaces.
Structure of Double Sided Tape1. A variety of release liners depending on customer's request2. Modified acrylic adhesive; | 3. Wide selection of films;4. Modified solvent acrylic adhesive |
Standard Dimensions of Double Sided Tape
Width: 1240mm
Length: 50-100m
For adhesive tapes of different dimensions, please contact Crown.
Model | Carrier | Thickness (μm) | Width (mm) | Length (mm) | Color | Initial tack (mm) | Adhesion to steel (n/25mm) | Holding power (hr) | Heat resistance (long term,℃) | Heat resistance (short term,℃) |
7983 | PET | 30 | 3-1240 | 50 | Transparent | ≤180 | 9 | ≥48 | 120 | |
7972 | PET | 50 | 3-1240 | 50 | Transparent | ≤100 | 8 | ≥48 | 120 | 150 |
7980 | PET | 80 | 3-1240 | 50 | Transparent | ≤100 | 10 | ≥48 | 120 | 150 |
7982 | PET | 100 | 3-1240 | 50 | Transparent | ≤100 | 12 | ≥48 | 120 | 150 |
7928 | PET | 125 | 3-1240 | 50 | Transparent | ≤100 | 14 | ≥48 | 120 | 150 |
7967 | PET | 160 | 3-1240 | 50 | Transparent | ≤100 | 16 | ≥48 | 120 | 150 |
7965 | PET | 205 | 3-1240 | 50 | Transparent | ≤100 | 18 | ≥48 | 120 | 150 |
7970 | PVC | 245 | 3-1240 | 50 | Transparent | ≤100 | 18 | ≥48 | 80 | |
7968 | PVC | 325 | 3-1240 | 50 | Transparent | ≤100 | 20 | ≥48 | 80 |
Note
The above data are provided just for reference and by no means show the exact specifications of every single die cut tape.