PBI Performance Products S26 Thermal Resistant Polybenzimidazole Solution

Category	Fluid , Polymer , Thermoplastic , Polybenzimidazole (PBI)
Manufacturer	PBI Performance Products, Inc.
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	PBI Performance Products S26 Thermal Resistant Polybenzimidazole Solution.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Polybenzimidazole (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.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 films or coatings.The LiCl stabilizer imparts long shelf life and can be easily removed with an 85°C, 1-hour, aqueous wash of a thin film.Information provided by PBI Performance Products

Physical Properties	Metric	English	Comments
Solids Content	26.2 %	26.2 %
Water Absorption	0.40 % @Temperature 22.8 °C, Time 86400 sec	0.40 % @Temperature 73.0 °F, Time 24.0 hour	for bulk PBI; ASTM D570
Viscosity	20 cP	20 cP	5% PBI Solids
	200 cP	200 cP	10% PBI Solids
	2000 cP	2000 cP	15% PBI Solids
	17500 cP	17500 cP	20% PBI Solids
	200000 cP	200000 cP	25% PBI Solids
	9000 - 11000 cP @Temperature 100 °C	9000 - 11000 cP @Temperature 212 °F	as supplied S26 solution
	190000 - 230000 cP @Temperature 25.0 °C	190000 - 230000 cP @Temperature 77.0 °F	as supplied S26 solution

Mechanical Properties	Metric	English	Comments
Tensile Strength	160 MPa	23200 psi	for bulk PBI; ASTM D638
Elongation at Break	3.0 %	3.0 %	for bulk PBI
Tensile Modulus	5.90 GPa	856 ksi	for bulk PBI

Thermal Properties	Metric	English	Comments
CTE, linear	23.0 µm/m-°C @Temperature 25.0 - 150 °C	12.8 µin/in-°F @Temperature 77.0 - 302 °F	for bulk PBI; ASTM TMA
Glass Transition Temp, Tg	427 °C	801 °F	for bulk PBI; ASTM DMA

Electrical Properties	Metric	English	Comments
Dielectric Constant	3.4 @Frequency 1000 Hz	3.4 @Frequency 1000 Hz	for bulk PBI; ASTM D150
Dielectric Strength	23.0 kV/mm	584 kV/in	for bulk PBI; ASTM D149
Dissipation Factor	0.0030 @Frequency 10000 Hz	0.0030 @Frequency 10000 Hz	for bulk PBI; ASTM D150

Processing Properties	Metric	English	Comments
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties	Value	Comments
Color	red-brown
LiCl %	1.5
Solvent (DMAc) %	72.3

Users viewing this material also viewed the following: