Knowde Enhanced TDS
Identification & Functionality
- Backing Material Type
- Product Type
- Technologies
- Structure
Features & Benefits
- Ready-to-Use Product Features
- Feature
- Offers excellent adhesion for various substrates by using the special rubber adhesive.
- Offers superior re-peeling properties by possession of PET carrier.
- Ten restricted substances by RoHS are not contained.
Applications & Uses
- Markets
- Compatible Substrates & Surfaces
- Application
- Bonding of metals plates, plastic plates, rubbers and foams.
- Bonding of parts in: Printers, Copiers, Televisions, Other office equipment and Home appliances
- Fixing parts of digital camera - High adhesion to rubber
- Fixing brash of vacum cleaner - High adhesion without primer
- Fixing parts of toner cartridges - High repulsion resistance
- Usage Precautions
- Remove all oil, moisture and dirt from the surface of the substrate before applying.
- Since the tape is pressure-sensitive adhesive, be sure to apply enough pressure with a roller or press when applying. Otherwise it might be affected to its properties and appearance.
- The tape may not adhere well to extremely uneven or distorted surfaces. Enough Leveling off the surface should be required before applying.
- It takes certain time to get full adhesive strength after applying, keep away the tape from any stress for a several hours after applying.
- Depending on a rubber material, there may be a risk of affecting adhesive property over time due to migration of component from rubber material. Please conduct a thorough evaluation in advance, on initial adhesive strength and its change over time.
- This product uses a rubber adhesive, which is easily affected by heat and oxygen compared to acrylic adhesive. Please conduct a thorough evaluation in advance on initial adhesive properties and its change over time, to determine application area and usage.
Properties
- Typical Properties
- Properties
180 degree peeling adhesion for each substrate
Substrate VR-5300H Stainless steel plate 25 Aluminum plate 25 ABS plate 26 PCABS plate 29 Polystyrene plate 30 HIPS plate 29 Polycarbonate plate 30 Polypropylene plate 20 Polyacetal plate 22 Polyethylene plate 12 Polyurethane foam 9 EPT rubber 12 CR rubber 14 
(Unit：N/20mm)
Tape area ：20mm width
Lining material ：PET#25
Pressing condition ：1 pass back and forth with a 2-kg roller at 23 degree C, 50% RH
Applying condition ：23 degree C/50%RH × 30min
Peeling speed ：300mm/min
Peeling angle ：180 degree
Measurement temp ：23 degree C, 50%RH
180 degree peeling strength for each temperature
Temperature VR-5300H 0 degree C 27 23 degree C 25 40 degree C 29 60 degree C 20
(Unit：N/20mm)
Substrate ：Stainless steel plate
Tape area ：20mm width
Lining material ：PET#25
Pressing condition ：1 pass back and forth with a 2-kg roller at 23 degree C, 50%RH
Applying condition ：Each temperature for 30min
Peeling speed ：300mm/min
Peel angle ：180 degree
Measurement temp ：0,23,40,60 degree C
Shearing adhesive strength for each substrate
Substrate VR-5300H Stainless steel plate 930 Aluminum plate 850 PCABS plate 350 HIPS plate 320 Polycarbonate plate 360 
(Unit：N/20mm×20mm)
Tape area ：20mm×20mm
Pressing condition ：1 pass back and forth with 5-kg at 23 degree C/50%RH
Applying condition ：23 degree C/50%RH×30min
Peeling speed ：50mm/min
Measurement temp ：23 degree C/50%RH
Holding power
Temperature VR-5300H 23 degree C 0.1 40 degree C 0.2 60 degree C 0.2 70 degree C 0.4 
(Unit：mm/hr)
Substrate ：Phenol resin plate
Lining material ：PET#25
Pressing condition ：1 pass back and forth with 2-kg at 23 degree C/50%RH
Applying condition ：23 degree C/50%RH×30min
Tape area ：20mm×10mm
Load ：4.9N(500gf)
Load time ：1hr
Static load peeling
Substrate VR-5300H Stainless steel plate 2 ABS plate 1.8 Polystyrene plate 2.1 Polypropylene plate 2 
(Unit：mm)
Tape area ：10mm×50mm
Backing material ：PET#25
Pressing condition ：1 pass back and forth with a 2-kg roller at 23 degree C/50%RH
Applying condition ：23 degree C/50%RH×30min
Load ：0.98N(100gf)
Application temp ：23 degree C/50%RH
Load time ：24hrs
Resistance to repulsion for plastic plate
Substrate VR-5300H ABS plate <1 Polypropylene plate <1 Polystyrene plate <1 
(Unit：mm)
Tape area ：20mm×180mm
Substrate size ：30mm×200mm
Lining material ：AL（t=0.5mm）
Pressing condition ：23 degree C/50%RH
Applying condition ：23 degree C/50%RH for 24 hrs
Repulsion condition： Laminate a substrate and AL plate with tape by laminating machine. Fit the left sample into wooden mold then leave it at 70 degree C x 72 hrs and measure the floating height.
180 degree peeling adhesion -Aging(durability) at each condition after applying
Condition VR-5300H Initial(23 degree C/50%RH×30min) 25 －30 degree C×30 days 25 80 degree C
14 days 29 30 days 32 40 degree C/92%RH×30 days 33 60 degree C/95%RH×30 days 35 Heat shock[100cycle] *1 33 Heat cycle[40cycle]*2 31 *1：Heat shock condition [-40 degree C × 30min⇔90 degree C × 30min] 100cycle
*2：Heat cycle condition [-20 degree C × 6hr ⇒ (1hr) ⇒ 60 degree C/95%RH × 6hr ⇒ (1hr) ⇒] 40cycle
(Unit：N/20mm)
Substrate ：Stainless plate
Lining material ：PET#25
Pressing condition ：1 pass back and forthwith 2-kg roller at 23 degree C/50%RH
Applying condition ：Refer to the left table
Peeling speed ：300mm/min
Peeling angle ：180 degree
Measurement temperature ：23 degree C/50%RH
| Value | Units | Test Method / Conditions | |
| Thickness | 0.14 | mm | - |
| 180° Peeling Force | 30.0 | N/20mm | - |
Safety & Health
- Safety Precaution
- Take a careful consideration if this product is adapted to the use, purpose and condition before using. The tape may peel in some cases depending on substrate and attachment conditions.
- When using this product in areas that may pose a risk of accident, use together with a different joining method.
Packaging & Availability
- Sizes
Tape thickness(mm) Width(mm) Length(M) 0.10 5 - 1200 50
Storage & Handling
- Storage Precautions
- Make sure to store this product in a box.
- Avoid storing in high-temperature or high-moisture areas. This product should be stored in a cool, dark area away from direct sunlight.
- Please use this tape within 6 months of storage.