Polyamide-Imide (PAI) Resins

Polyamide-imide (PAI) resins are thermoset ultra-polymers that are robust, chemical resistant and thermally stable. The polymers will typically withstand extended service temperatures higher than 250°C. Coatings produced from these polymers have been used in non-stick cookware, dry film lubricants, wire insulation, printed circuit boards, internal can coatings, composites and aerospace applications.

PRODUCT DESCRIPTION NON-VOLATILES (%) VISCOSITY @ 23°C DENSITY @ 23°C FDA 177.2450 & 175.300 NOTABLE CHARACTERISTICS TYPICAL APPLICATION
SR3602-35W PAI in NMP 35-37 2,750-3,750 mPas 1.1 Final polymer after curing exhibits high temperature resistance (up to 250° C), good chemical resistance, corrosive resistance and low friction. Narrow viscosity range. High solids. Dry Film Lubricant Binder, Industrial Non-stick Coating
SR3602-37W PAI in NMP 34-36 4,000-6,000 mPas 1.1 Used in similar application to SR3602-35W, higher viscosity range. Dry Film Lubricant Binder, Industrial Non-stick Coating
SR3603-30 PAI in NMP / Xylene 28-30 400-700 mPas 1.1 Final polymer after curing exhibits high temperature resistance (up to 250° C), good chemical resistance, corrosive resistance and low friction. Sprayable viscosity. Aerospace, Electronics, Sprayable System, Impregnation
SR3604-35 PAI in NEP 35-37 2,800-3,600 mPas 1.1 High temp coating and as binder for graphite / PTFE e.g. non-stick cookware. High solids. Housewares / Cookware, Industrial Non-stick Coatings, Dry Film Lubricant Binder, Internal Can Coating

NMP- N-methyl pyrrolidon

NEP – N-ethyl pyrrolidone


Water Dilutable PAI Systems


PRODUCT DESCRIPTION NON-VOLATILES (%) VISCOSITY @ 23°C DENSITY @ 23°C FDA 177.2450 & 175.300 NOTABLE CHARACTERISTICS TYPICAL APPLICATION
SR3602-28 PAI diluted in NMP / Water 27-29 5,000-7,500 mPas 1.05 Water and NMP reducible system. Polymer backbone exhibits good chemical resistance and excellent thermal stability. Cost effective. Can be used when working towards reducing VOC’s. Cookware / Housewares
IsoCoat 401 PAI diluted in NMP / Water 28-30 8,000-11,000 mPas 1.05 Water and NMP reducible system. Polymer backbone exhibits good chemical resistance and excellent thermal stability. Cost effective. Can be used when working towards reducing VOC’s. Cookware / Housewares

NMP- N-methyl pyrrolidon

NEP – N-ethyl pyrrolidone


COTACT US FOR

Specialty Polymers & Polyamide-Imide

scott.clouston@cymerllc.com

Custom Chemical & Toll Manufacturing

joan.roller@cymerllc.com

Specialty Organics

michael.politopoulos@cymerllc.com

DECATUR

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