Commercial Aviation

Polymer Systems
Technology Limited

COMMERCIAL AVIATION SILICONES

ADHESIVES & SEALANTS - ONE PART
PRODUCT
NUMBER
CURE
SYSTEM
VISCOSITY (cP/mPa·sec) EXTRUSION (g/minute) ADHESION
LAP SHEAR psi (MPa)
DUROMETER
TYPE A
TENSILE
psi (MPa)
ELONGATION % WORK TIME
(TACK FREE TIME)
FLUOROSILICONE
FS-3730  ACETOXY 180 g/minute - 33 900 (6.2) 440 (25 m)
FS3-3730  ACETOXY 230 g/minute 200 (1.4) 35 820 (5.7) 400 (15 m)
FS-3775  ACETOXY 250 g/minute - 30 `450 (3.1) 400 (8 m)
GENERAL PURPOSE
R-1140  ACETOXY THIXOTROPIC 625 (4.3) 30 700 (4.8) 350 (7 m)
R4-1140  ACETOXY THIXOTROPIC - 25 1,400 (9.66) 750 (10 m)
R-1130  OXIME THIXOTROPIC 485 (3.34) 35 850 (5.86) 325 (25 m)
ADHESIVES & SEALANTS - TWO PART
PRODUCT
NUMBER
CURE
SYSTEM
VISCOSITY (cP/mPa·sec) EXTRUSION (g/minute) ADHESION
LAP SHEAR psi (MPa)
DUROMETER
TYPE A
TENSILE
psi (MPa)
ELONGATION % WORK TIME
(TACK FREE TIME)
FLUOROSILICONE
CF1-3510  PLATINUM 70,000 - 20 210 (1.45) 135 4 h
GENERAL PURPOSE
R-2550  ALKOXY 9,000 - 35 500 (3.5) 175 6 h
R-2560  ALKOXY 31,000 385 (2.7) 55 700 (4.8) 125 1 h
R-2588  ALKOXY 825,000 675 (4.7) 65 750 (5.2) 95 -
R-2141  PLATINUM A: 70,000 cP B: 110,000 cP 350 (2.4) 40 650 (4.5) 250 1.5 h
R-2145  PLATINUM 180 g/minute 145 (1.0) 45 1,050 (7.24) 400 15 m
R1-2145  PLATINUM 140 g/minute 145 (1.0) 45 1,000 (6.9) 400 1 m
R31-2186  PLATINUM 142,500 110 (0.76) 20 1,000 (6.9) 775 15 m
R-2160  PLATINUM A: 280,000 B: 745 - 20 750 (5.17) 625 1.5 h
FILM ADHESIVES
PRODUCT
NUMBER
ADHESION
LAP SHEAR psi (MPa)
THICKNESS
(INCHES)
CURE SYSTEM COLOR SPECIAL FEATURES
R-2682-12  100 (0.69) 0.013 PLATINUM TRANSLUCENT 2-part curable film adhesive
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