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Cleanroom 825 Extreme Temperature Polyimide Film Tape

Cleanroom 825 Extreme Temperature Polyimide Film Tape

$506.06 - $1,432.80
(No reviews yet)
SKU:
825
Availability:
7 - 10 Business Days
Shipping:
Calculated at Checkout
Quantity Option (Case):
16 - 36 Rolls (See Below)
Case of 1/4":
36 Rolls
Case of 3/8":
32 Rolls
Case of 1/2":
24 Rolls
Case of 3/4":
16 Rolls
Case of 1":
36 Rolls
Micronova 825 Extreme Temperature Polyimide Film Tape (Amber) — High/Low-Temp Cleanroom Tape with Silicone PSA for Electronics Masking, Heat Sealing & Cold-Storage Applications (36 Yards/Roll)
Polyimide Film Silicone Adhesive (PSA) Extreme Temperature Amber / Transparent 36 Yards/Roll Electronics & Facility Use
Overview

Micronova 825 is an extreme temperature polyimide film tape made with a pressure-sensitive silicone adhesive designed to release cleanly from many substrates even after exposure to high heat or below-freezing conditions. It is commonly selected for electronics masking, heat sealing/lamination, and cold-process work where conventional vinyl or polyethylene tapes can creep, harden, or fail.

SOSCleanroom helps customers standardize tapes and ESD supplies so teams avoid off-the-shelf substitutions that can cause residue, rework, and inconsistent process outcomes.

Why this tape matters
  • Extreme temperature performance: listed for use from -100°F to 500°F for high-heat and sub-zero workflows.
  • Clean removal intent: silicone PSA is designed to help reduce residue and rework after temperature exposure.
  • Electronics-ready use cases: commonly used as a solder mask / high-temp masking tape and for flame-resistant electrical insulation applications.
  • Controlled-environment packaging: manufacturer specification describes cleanroom processing/packaging and traceability labeling support.
Typical applications
  • Electronics masking (including solder masking and high-temperature process masking)
  • Heat sealing and lamination steps
  • Cold storage, lyophilization, and freeze-drying environments
  • General high/low temperature labeling or sealing where standard tapes fail
Key specifications (published)
Backing / adhesive Transparent amber polyimide film / pressure-sensitive silicone adhesive
Roll length / core 36 yards / 3" plastic core
Temperature range (listed) -100°F to 500°F
Chemical resistance (listed) Resistant to many chemicals including hydrocarbons, alcohols, and halogenated solvents
Autoclavability note Manufacturer spec: autoclavable on surfaces (not as a roll); validate against your SOP
Irradiation Not irradiated (manufacturer specification)

Tip: For best clean removal, apply to a clean, dry surface and remove slowly at a low peel angle—especially after heat exposure.

Ordering (SOSCleanroom configurations)
Available quantity option Case
Lead time (listed) 7–10 business days
Tape sizes (this listing) 1/4", 3/8", 1/2", 3/4", 1" — all x 36 yards
Case packs (this listing) 1/4" = 36 rolls/case; 3/8" = 32 rolls/case; 1/2" = 24 rolls/case; 3/4" = 16 rolls/case; 1" = 36 rolls/case
Documentation

Use manufacturer documents for internal review, change control, and qualification packets.

If you have any questions please email us at Sales@SOSsupply.com or give us a call at (214)340-8574. OR check out the AI ChatBot powered by SOSCleanroom data libraries - give it a try! THIS IS NEW FOR 2026! © 2026 SOSCleanroom. All rights reserved.
The Technical Vault By SOSCleanroom
Extreme Temperature Processes Electronics Masking Residue & Rework Reduction ESD Program Awareness
Why polyimide tape is a default choice for heat (and cold)

In electronics, optics, and lab environments, tape often becomes part of the process—masking, sealing, staging, and temporary protection. Standard tapes can creep under heat, embrittle in cold, or leave adhesive transfer that creates cleaning and inspection rework. Polyimide film tape is used because it maintains stability across wide temperature swings and supports high-temperature masking where precision matters.

What Micronova 825 is designed to do

Micronova 825 is a transparent amber polyimide film tape with a pressure-sensitive silicone adhesive. The manufacturer describes it as an extreme temperature tape intended to release cleanly from many substrates even after exposure to high temperatures or below-freezing conditions. It is commonly used for tasks such as solder masking for circuit boards, flame-resistant electrical insulation, heat sealing/lamination, and cold-process environments.

Operations takeaway: Choose 825 when the process temperature is the failure mode you are trying to eliminate (edge lift, adhesive transfer, creep, or brittle cracking).

Best-practice use (reduce residue, rework, and changeovers)
  1. Prep the surface: wipe and fully dry before application. Oils and dust drive edge lift and adhesive transfer after heat exposure.
  2. Apply with firm, consistent pressure: especially at edges and corners where heat can amplify lift.
  3. Don’t over-stretch: tension can cause shrink-back at temperature, exposing masked areas.
  4. Remove correctly: peel slowly at a low angle; avoid snapping tape off the surface after heating.
  5. Validate autoclave/sterilization use: manufacturer guidance may depend on surface type; confirm with your SOP and do an internal trial before standardizing.
ESD in electronics (what tape can and cannot do)

Many SOSCleanroom customers handle ESD-sensitive devices (ESDS) in cleanrooms, labs, and production floors. ESD programs commonly align to ANSI/ESD S20.20 and/or IEC 61340-5-1, which define administrative and technical requirements for establishing and maintaining an ESD control program. A core concept is defining an ESD Protected Area (EPA) and controlling how people, work surfaces, and materials are grounded and verified.

Critical clarification: Polyimide tape is commonly used for high-temperature masking, but it is not a substitute for ESD grounding or ESD control materials. If the process occurs inside an EPA, pair process tapes with the required controls: personnel grounding (wrist straps / footwear), verification (testers / monitors), and approved ESD packaging when moving parts out of the EPA.

Why buy Micronova 825 from SOSCleanroom
  • Configuration control: you get the correct widths and case packs tied to the SKU—reducing “equivalent tape” substitutions.
  • One-cart procurement: buy high-temp process tapes alongside ESD controls, wipes, swabs, and facility consumables.
  • Process matching: we help customers choose the correct tape family (polyimide vs. vinyl vs. polyethylene vs. anti-static tapes) based on temperature, residue risk, and handling rules.
  • Planning visibility: published lead times and case packs help prevent schedule surprises during builds and qualification runs.
Related products (commonly purchased together)
If you have any questions please email us at Sales@SOSsupply.com or give us a call at (214)340-8574. OR check out the AI ChatBot powered by SOSCleanroom data libraries - give it a try! THIS IS NEW FOR 2026! © 2026 SOSCleanroom. All rights reserved.