Is AS7 CONDUCTIVE double braided polyester thermoplastic hose safe for use with isocyanates and solvent-based paints at -40Â°C to +100Â°C?

Yes. AS7 CONDUCTIVE double braided polyester thermoplastic hose is specified and intended for use with solvents, paints and isocyanates and is rated for an operating temperature range of â40Â°C to +100Â°C. Key points supporting safe use: - Chemical compatibility: The hose description explicitly lists solvents, paints, isocyanates and polyols among the intended fluids. - Construction: A polyamide inner layer provides good chemical resistance; a double polyester braid with conductive fibers (R < 3 Ã 10^4 Î©/m) gives reinforcement and antistatic protection; microperforated polyurethane outer layer adds abrasion and weather resistance. - Standards: Compliance with ISO 8031, SAE 100R7, EN855-R7 and ISO 3949-R7 indicates it meets relevant performance and safety requirements for thermoplastic hoses in fluid transfer applications. - Temperature rating: The stated operating range is â40Â°C to +100Â°C (note a specific limitation: for water and air the upper limit is +70Â°C). Recommendations: Verify compatibility with specific isocyanate or solvent formulations (manufacturer chemical-resistance data), confirm required antistatic earthing practice for flammable solvents, and ensure application pressures and fittings match the listed standards and hose construction.

Can AS7 CONDUCTIVE double braided polyester thermoplastic hose be safely used for water-based fluids and polyols at temperatures up to +70Â°C?

Yes. AS7 CONDUCTIVE double braided polyester thermoplastic hose is suitable for water-based fluids and polyols up to +70Â°C. The hose is specified for solvents, paints, isocyanates, polyols and water-based fluids; its operating temperature range is -40Â°C to +100Â°C, with a specific note that for water and air the limit is +70Â°C. Construction (polyamide inner layer, double polyester braid with conductive fibers, microperforated polyurethane outer) supports use within these limits.

Does AS7 CONDUCTIVE double braided polyester thermoplastic hose provide sufficient antistatic protection for solvent-based paints?

Yes. AS7 CONDUCTIVE double braided polyester thermoplastic hose provides effective antistatic protection for solvent-based paints when used and maintained according to its specifications and application standards. Why: - The hose has conductive fibers embedded in the double polyester braid with a resistance rating R < 3 Ã 10^4 Î©/m, which falls within typical antistatic/earthing ranges suitable for preventing charge accumulation and spark risk in solvent-based paint transfer. - It is explicitly designed for solvents and paints, and constructed to relevant industry standards (ISO 8031, SAE 100R7, EN855-R7, ISO 3949-R7), indicating suitability for fluid transfer applications where safety and electrical dissipation are required. - Construction details support safe use: polyamide inner layer for chemical compatibility, conductive-reinforced braid for mechanical strength and conductivity, and a durable polyurethane outer layer. Operating temperature range (â40Â°C to +100Â°C; up to +70Â°C for water/air) covers typical paint-handling environments. Important caveats: - Antistatic performance depends on correct grounding/earthing of the hose and connected equipment. The conductive braid must be electrically continuous and properly bonded to a ground. - Surface resistance specified per meter indicates good dissipation, but you should confirm whole-system resistance and verify with an ohmmeter after installation and periodically during use. - Compatibility with specific solvent formulations, pressure, and temperature conditions should be verified against the hoseâs chemical and temperature limits. - Microperforated polyurethane outer layer may affect certain environmentsâinspect for wear, contamination, or damage that could compromise conductivity. Recommendation: Use AS7 CONDUCTIVE hose with proper grounding and routine electrical/visual checks; if your application requires a stricter maximum resistance or certifiable antistatic classification, validate with the hose supplier or test to your safety standard.

AS7 CONDUCTIVE double braided polyester thermoplastic hose

All products, Thermoplastic hoses/

Additional information

Material	PA – polyamide
Maximum operating temperature [°C]	100
Minimum operating temperature [°C]	-40
Vacuum resistance	check

Lightweight, flexible hose with conductive fibers in the braid (R<3×10⁴ Ω/m) designed for solvents, paints, isocyanates, polyols, water-based fluids. Standards: ISO 8031, SAE 100R7, EN855-R7, ISO 3949-R7. Inner layer: polyamide. Reinforcement: double polyester braid with conductive fibers. Outer layer: microperforated polyurethane. Operating temperature: from -40°C to +100°C (for water and air up to +70°C).

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
ZC-AS7-05	Thermoplastic hose AS7 (SAE 100 R7) 3/16"	5	250
ZC-AS7-06	AS7 thermoplastic hose (SAE 100 R7) 1/4"	6	228
ZC-AS7-08	AS7 thermoplastic hose (SAE 100 R7) 5/16"	8	190
ZC-AS7-10	Thermoplastic hose AS7 (SAE 100 R7) 3/8"	10	228
ZC-AS7-13	AS7 thermoplastic hose (SAE 100 R7) 1/2"	12	140
ZC-AS7-16	AS7 thermoplastic hose (SAE 100 R7) 5/8"	16	105
ZC-AS7-19	AS7 thermoplastic hose (SAE 100 R7) 3/4"	20	90
ZC-AS7-25	Thermoplastic hose AS7 (SAE 100 R7) 1"	25	70

Lightweight, flexible hose with conductive fibers in the braid (R<3×10⁴ Ω/m) designed for solvents, paints, isocyanates, polyols, water-based fluids. Standards: ISO 8031, SAE 100R7, EN855-R7, ISO 3949-R7. Inner layer: polyamide. Reinforcement: double polyester braid with conductive fibers. Outer layer: microperforated polyurethane. Operating temperature: from -40°C to +100°C (for water and air up to +70°C).