Flame Retardant Film Cleaner

Features Of Flame Retardant Film Cleaner

1. Non-halogenated formulation ensures low toxicity and reduced environmental impact during processing and disposal.

2. Thermally stable up to 220°C, maintaining cleaning efficacy without decomposition in high-temperature extrusion or calendering lines.

3. Low-volatility solvent system minimizes airborne emissions and supports compliance with OSHA and EU REACH workplace exposure limits.

4. Designed for rapid residue removal from fluoropolymer, silicone, and brominated flame retardant (BFR) films without surface etching or haze formation.

5. pH-neutral (6.8–7.2) aqueous concentrate — safe for aluminum, stainless steel, and polymer-coated rollers and dies.

Typical Applications Of Flame Retardant Film Cleaner

1. Cleaning residual char, carbonized FR additives, and thermal degradation byproducts from polyolefin-based flame-retardant films post-extrusion.

2. Maintaining optical clarity and surface energy consistency on halogen-free intumescent barrier films used in lithium-ion battery pouches.

3. Removing crosslinked phosphinate deposits from glass-fiber-reinforced polyamide 66 (PA66) FR films in automotive interior trim production.

4. Preventing die-lip buildup during high-speed coating of melamine-formaldehyde-treated cellulose acetate FR films for architectural membranes.

5. Restoring release performance on silicone-coated FR backing papers used in pressure-sensitive firestop tapes.

Specifications Of Flame Retardant Film Cleaner

Compatible Systems Of Flame Retardant Film Cleaner

Flame Retardant Film Cleaner – Frequently Asked Questions (FAQ)

Q1: What is the CAS Registry Number for Flame Retardant Film Cleaner?

A: This is a proprietary multi-component formulation; individual CAS numbers are not assigned to the final product. Full component disclosure and CAS identifiers are provided under NDA upon request for regulatory registration purposes.

Q2: What is the recommended usage concentration for manual versus automated cleaning?

A: For manual wipe-down: 3–5% v/v in deionized water. For recirculating spray or immersion systems: 0.8–1.5% v/v. Always validate concentration via residue testing per ASTM D2616 on representative film substrates.

Q3: How does it compare to conventional alkaline cleaners when removing phosphorus-based FR residues?

A: Unlike high-pH cleaners that may hydrolyze phosphinate esters and generate sticky, insoluble salts, this cleaner uses targeted chelation and mild solvation—preventing re-deposition and enabling complete residue extraction without post-rinse scaling.

Q4: Is there risk of extractable migration into adjacent flame-retardant layers during cleaning?

A: No. Independent testing per ISO 10993-12 shows <0.05 µg/cm² extractables (measured as total organic carbon) after standard rinse/dry cycles. Residual cleaner does not migrate into underlying FR polymer layers under typical processing conditions.

Q5: Does it meet UL 94 V-0 or FMVSS 302 flammability requirements for cleaning agents?

A: As a non-film-forming cleaner, it is not classified under UL 94 or FMVSS 302. However, its flash point >110°C and zero halogen content support use in facilities requiring Class IIIB combustible liquid handling per NFPA 30.