POLYMER COATING

HEAT RESISTANT POLYMER SOLUTION FOR YOUR COATING NEEDS

Advanced polymer coating provides heat and chemical resistance

PBI Performance Products’ standard PBI solutions are suitable products for film casting, dip coating, spray coating and resin impregnation. PBI can be firmly adhered to steel, stainless steel, aluminum, copper, nickel-chromium, glass, ceramics and plastics. PBI coatings are highly resistant to heat and chemical attack. PBI will provide electrical insulation and wear resistance.

Free standing films and micro porous hollow fiber membranes can be produced from PBI solution for  PEM cells, ultra-filtration, nano-filtration, gas separations, organic chemical pervaporation dehydration, and forward and reverse osmosis.

HIGH TEMPERATURE COATINGS

Celazole® PBI can withstand continuous temperatures of about 500°F (260°C)

EASE OF PROCESSING

Suitable for film casting, dip coating, spray coating and resin impregnation

WEAR RESISTANT

Provides corrosion protection; anti-galling

Grades & Properties

Solutions/Coating

S26

S26 is a solution containing nominally 26% w/w PBI solids in conjunction with 1.5% w/w LiCl salt in dimethylacetamide (DMAc) to form a 2100 Poise solution. This grade is easily thinned and can be used for membranes, films or coatings.  The LiCl can be washed out in 80C water bath.

S10 & S15

S10 is a solution containing nominally 10% w/w PBI solids in dimethylacetamide (DMAc) to form a 90 cP solution. This PBI solution is ready to use for coatings. S15 is a nominal 15% PBI solids solution with 750 cP viscosity for thicker applications or for thinning by the user.

Custom solution

Several variants of our base polymer coatings have been developed for tailored coating applications to provide specific performance or adhesion properties. Contact us to find out if a unique formulation is right for your purpose.

Alternately a PBI powder can be provided for a user to self-dissolve into DMAc, NMP, DMSO, Pyridine or NMF.

SOLUTIONS & COATINGS PROCESSING

DIP COATING

SPRAY COATING

FILM CASTING

RESIN IMPREGNATION

INTERESTED IN CELAZOLE® PBI?

Know which product and grade you want to buy? Want to request a sample? Need a supplier? Have technical product application questions? Please fill out the form and someone from our team will be in touch.