Double Sided Tape Data Sheet – Technical Specifications & Performance Data
This double sided tape data sheet explains how construction, thickness, peel adhesion, tack, static shear, temperature and storage data should be interpreted together. It applies to carrier-based and foam-supported pressure-sensitive double-sided tapes used on metal, glass, plastics and coated surfaces. Typical values are reference data rather than universal claims. Surface condition, application pressure, dwell, environment and load can change results, so the selected grade should be confirmed on representative samples before production release.
Performance Scope and Data Boundaries
This double sided tape technical data sheet covers tissue, PET, nonwoven and foam carrier constructions with acrylic, rubber-based or hot-melt pressure-sensitive adhesives. Use it for specification review, incoming inspection and validation. It does not replace product-specific specifications or masking-tape studies.
What the Tape Stack Contributes
A double-sided construction combines carrier or backing, adhesive on both faces and a release liner. Carrier stiffness affects stability; foam adds conformability. Adhesive chemistry changes wet-out, tack, peel build and shear. Exclude liner thickness from tape-body thickness unless stated.
Compare carrier-sensitive grades in the double coated adhesive tape range. Record faceside and backside separately when constructions differ.
Reference Performance Matrix
Item Typical Value / Reference Range Test Method or Condition Notes
Carrier / backing Tissue, PET, nonwoven or foam; grade-dependent Construction record Confirm structure first.
Adhesive system Acrylic, rubber-based or hot-melt; grade-dependent Grade record Chemistry affects bond build.
Total thickness Project-confirmed; exclude liner unless stated ASTM D3652/D3652M or equivalent Record critical tolerance.
180-degree peel adhesion Project-confirmed; commonly N/25 mm ASTM D3330 or ISO 29862; substrate/dwell stated Match test conditions.
Initial tack Grade-dependent ASTM D6195 or defined internal method Rapid wet-out reference.
Static shear / holding power Project-confirmed ASTM D3654 or ISO 29863; load/area stated Report temperature/failure.
Temperature performance Grade-dependent Application, service and short-term limits separated Do not combine limits.
UV / weather response Application-specific Defined exposure plus repeat test Use for exposed service.
Liner release Grade-dependent Defined method, speed and conditioning Handling/converting reference.
Storage condition Project-confirmed Controlled storage / retained sample Aging can shift behavior.
Tests Worth Requesting
Test Item What It Checks Suggested Method or Reference Why It Matters When To Request It 180-degree peel Removal force ASTM D3330 or ISO 29862 Compare adhesion Grade/substrate change
Static shear Constant-load creep ASTM D3654 or ISO 29863 Separates holding from peel Sustained/warm load
Loop tack Initial grab ASTM D6195 or equivalent Shows quick wet-out Fast assembly Thickness Tape-body consistency ASTM D3652/D3652M or equivalent Affects fit/converting Precision bond line
Actual-substrate test Production-surface performance Controlled internal method Steel may not predict coated/LSE surfaces New surface/coating
Environmental exposure Heat/humidity/UV change Defined exposure plus repeat peel/shear Reveals aging change Exposed service
Interpreting Values as a System
Thickness can improve conformability without increasing peel or holding power. Peel measures force under a defined geometry; static shear measures resistance to sustained sliding load. Initial tack reflects rapid wet-out, not long-term holding.
For thicker loaded bond lines, apply the same logic to double sided mounting tape and record load direction and dwell.
Tensile strength, elongation and break strength matter mainly when carrier integrity affects converting. Keep application, continuous-service and short-term temperature values separate.
Surfaces and Process Variables
Stainless steel is a controlled reference, but plastics and coatings can behave differently. PP, PE, textured plastics and painted surfaces may change wet-out because of surface energy, additives, oil, moisture or coating condition.
Nip pressure, web tension and lamination speed affect contact. Use the double sided acrylic adhesive tape specification for product-level liner, peel and dwell data.
Practical Sample Validation
Condition tape and substrate, clean by the approved process, and apply specimens with controlled pressure. Record substrate lot, operator and environment. Compare peel after 24 h and 72 h; add 7 days when extended dwell matters.
Inspect edge lift, bubbles, adhesive trace, surface shadow, gloss change, carrier tearing and residue where removal is relevant. After heat, humidity or sunlight exposure, repeat peel or shear. Reproduce important load, transport or equipment conditions before approval.
For painted panels, plastic trim, vibration or transport exposure, use automotive tape validation for trim and interior assembly to define the trial.
Where Data Mismatch Becomes Failure
Data Point If Too Low If Too High Risk in Application Check Before Full Use
Initial tack Slow grab Hard repositioning Misalignment / early lift Short contact trial
Peel adhesion Weak retained bond Removal stress may rise Transfer, lift or coating disturbance 24 h / 72 h / 7-day peel
Static shear Load creep May indicate slower wet-out Cohesive creep / joint movement Load, area and temperature
Thickness Poor uneven-surface contact Dimensional interference Non-contact / stress concentration Geometry and tolerance
Liner release Difficult stripping Premature separation Feed defect / liner tear Manual/equipment trial
Heat / UV stability Rapid aging change Possible over-specification Lift, transfer or discoloration Exposure + repeat peel/shear
Storage, Roll Condition and Handling
Double sided tape storage conditions can affect roll shape, liner release and adhesive usability. Keep rolls dry, packaged and away from sunlight, abnormal heat, prolonged humidity, excessive stacking pressure and edge impact. Condition unusually cold or hot rolls before testing.
Record storage time for retained-sample comparisons. Damaged packaging requires inspection for contamination, edge damage, liner condition and unwind. Shelf life is not a guarantee of bonded service life.
FAQ
How should I read a double sided tape data sheet?
Check carrier, adhesive, thickness, substrate, dwell, load and temperature first. Values from different test conditions are not directly equivalent.
What does peel adhesion mean for double sided tape?
It is removal force under a defined peel geometry. Substrate, dwell, pressure, angle, speed and temperature can change the result.
Why can the same tape perform differently on metal and plastic?
Surface energy, additives, texture, contamination and coating chemistry affect contact. Low-energy plastics and coated parts need separate validation.
Do storage conditions affect double sided tape performance?
Yes. Time, temperature, humidity, sunlight, roll pressure and packaging damage can affect liner release, roll condition and adhesive usability.
