application
1.Fixed pasting of backlight module, LED reflective film and other parts.
2.Fixing and pasting of electronic and electrical components and dust screens.
3.Bonding and fixing of nameplate and Membrane switch.
4.Fix and paste FPC.
5.Paste and fix the internal structure of OLED.
6.The module is fixed with protective film.
7.Temporary fixation of mobile phone components.
8.Paste the graphite chip inside the phone.
9.Paste the spray coating board on the surface of the small electric door.
10.Sticking of non-polar materials (such as PP, PE, TPO and other polyolefin materials)
Property
Product Code | Color | Total Thickness [um] | Backing [mm] | Adhesive | Initial Tack [mm] | 180°Peel Strength [N/inch] | Retentivity [hour] | Long-Term Temperature Resistance [℃] | Short-Term Temperature Resistance [℃] |
| P3201GE | Transparent | 10 | 0.002 | Acrylic | ≤100 | A≥5.5 B≥6.5 | ≥24 | 60 | 80 |
| P3203GE | Transparent | 30 | 0.012 | Acrylic | ≤100 | A≥10 B≥7 | ≥24 | 60 | 80 |
description
Material composition
Base material: polyester (PET) film, thickness 0.05-0.3 mm, surface embossed with grid.
Adhesive: acrylic pressure-sensitive adhesive, double-sided coating, total thickness 10-30 μm.
Release layer: double-sided silicone release film to ensure that the adhesive is not contaminated before use.
Performance characteristics
Breathability: Grid structure design (such as 3201GE model) improves exhaust performance and avoids bubble residue.
High transparency: light transmittance ≥ 90%, suitable for fixing optical components such as touch panels and OLED screens.
High temperature resistance: long-term temperature resistance of 60℃, short-term resistance of 80℃ (such as P3201GE model), meeting the processing requirements of electronic components.
Strong adhesion: 180° peel strength 5.5-10 N/inch (different models), initial adhesion ≤ 100 mm (steel ball test).
Chemical resistance: anti-oil, anti-solvent, suitable for complex environments inside electronic products.
Classification and model
By thickness and viscosity
P3201GE: thickness 10 μm, transparent, peel strength 5.5 N/inch (A side)/6.5 N/inch (B side), suitable for light fixation.
P3203GE: thickness 30 μm, transparent, peel strength 10 N/inch (A side)/7 N/inch (B side), suitable for medium-strength bonding.
Special function model
No substrate grid tape: only adhesive layer, thinner thickness (such as 0.03 mm), high flexibility.
High temperature resistant model: add special resin, long-term temperature resistance above 80℃, suitable for automotive electronics.
Application field
Electronic industry
Touch panel, LCD/OLED screen and frame fixation.
Paste FPC (flexible circuit board) with motherboard and battery.
Fixation of graphite heat sink and metal backplane (such as inside mobile phone).
Automobile manufacturing
Waterproof sealing and shockproofing of instrument panels and central control screen components.
Wire harness fixing and bonding of internal components of car lights.
New energy field
Insulation and fixing of lithium battery cells and tabs.
Sealing and bonding of photovoltaic module junction boxes.
Consumer electronics
Positioning and shock absorption of mobile phone camera modules and speakers.
Fixing the internal structure of wearable devices (such as smart watches).
