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Bupclean® ESD Tape – High Temperature‑Resistant

Bupclean® ESD tape, amber polyimide. High temperature resistance up to 260°C. Surface resistance 10⁶–10⁹ Ω. For masking, soldering, and ESD protection in electronics assembly. Model BN.21011102.

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ParameterValue
BrandBupclean®
ModelBN.21011102
Backing materialPolyimide (PI) film
Adhesive typeSilicone (high temperature)
ColorAmber / translucent amber
Total thickness0.06 mm ±0.005 mm (2.4 mils)
Width optionsStandard: 10mm, 12mm, 15mm, 20mm, 25mm (custom on request)
Length per roll33 m (108 ft) – standard
Surface resistance (outer side)10⁶ – 10⁹ Ω (dissipative)
Temperature range (continuous)–73°C to 260°C (–100°F to 500°F)
Temperature range (intermittent)Up to 300°C (572°F) for short periods
Dielectric strength>5000 volts
Adhesion to steel250 – 350 g/25mm
Tensile strength>40 N/10mm
Elongation at break>40%
RoHS compliantYes
Halogen freeYes (optional, verify)
Shelf life (original packaging)12 months at 20°C, 50% RH
Key Benefits

ESD dissipative surface
The outer surface is treated to provide controlled static dissipation. Tested per ANSI/ESD STM11.11 (point‑to‑point resistance):

ConditionSurface resistance (Ω)Pass/fail (10⁶–10⁹)
New, as received3.8 × 10⁷Pass
After 1 hour at 200°C4.2 × 10⁷Pass
After 5 hours at 260°C5.1 × 10⁷Pass

2. High temperature resistance
The polyimide backing and silicone adhesive are formulated for extreme heat. Continuous use up to 260°C, intermittent up to 300°C. No adhesive residue after removal (properly applied and not over‑heated).

Test results after 260°C for 10 minutes:

PropertyResult
Adhesion retention>85% of original
Surface resistance change<20%
No adhesive transferVisual inspection pass
Applications
IndustryTypical use
PCB assemblyGold finger masking during wave soldering, selective soldering
SMT reworkMasking adjacent components during hot air rework
Conformal coatingProtecting connectors, test points from coating overspray
SemiconductorMasking leads and bond pads during high‑temperature processing
Electronics repairHeat shielding during desoldering

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We have broken down the core products and actual test data into a clear, at-a-glance comparison table across six industries (semiconductor wafers, OLED panels, precision optics, biopharmaceuticals, automotive electronics, and new energy batteries). The table includes the wiper or cleanroom consumable model for each industry, key physical parameters (particle shedding, water absorbency, ionic residues, etc.), and applicable compliance standards (SEMI, GMP, IATF 16949, ISO 10993, etc.)