Sika Industry SikaFlex 221 Fast Cure Polyurethane Sealant/Adhesive

Category	Polymer , Adhesive , Thermoset , Polyurethane, TS , Thermoset Polyurethane, Adhesive
Manufacturer	Sika Industry
Trade Name	SikaFlex
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Sika Industry SikaFlex 221 Fast Cure Polyurethane Sealant/Adhesive.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Sika 221 SikaFlex Fast Cure Polyurethane Sealant/AdhesiveThis versatile product is the most popular adhesive/sealant. It is an excellent adhesive/sealant and can handle many light bonding applications. USDA and potable water approved. 10 mm Cut-Off. Available in black, white gray, tan, colonial white, designer beige. Good non-sag. Cure Type: Moisture

Physical Properties	Metric	English	Comments
Density	1.23 g/cc	0.0446 lb/inÂ³

Mechanical Properties	Metric	English
Hardness, Shore A	45 - 50	45 - 50
Tensile Strength, Ultimate	1.55 MPa	225 psi
Elongation at Break	>= 600 %	>= 600 %
Adhesive Bond Strength	1.14 MPa	165 psi

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	87.8 Â°C	190 Â°F
Minimum Service Temperature, Air	-40.0 Â°C	-40.0 Â°F

Processing Properties	Metric	English	Comments
Cure Time	60.0 - 120 min	1.00 - 2.00 hour	Tack-free
	1440 min	24.0 hour	Value given per 1/8 inches
Shelf Life	9.00 Month	9.00 Month

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