Polymer Systems
Technology Limited

SILICONES FOR ELECTRONICS

ADHESIVES & SEALANTS - TWO PART
PRODUCT NUMBER	REFRACTIVE INDEX / COLOR	CURE SYSTEM	VISCOSITY cP (mPa·sec) EXTRUSION RATE* g/min	LAP SHEAR* psi (MPa)	DUROMETER TYPE A	TENSILE psi (MPa)	ELONGATION %	WORK TIME / TACK FREE TIME*
OPTICALLY CLEAR
LS2-6140	1.41	PLATINUM	3,100 cP	390 (2.7)	47	940 (6.5)	125	> 8 h
LS-6943	1.43	PLATINUM	5,400 cP	-	40	900 (6.2)	120	~ 2 h
LS-6143	1.43	PLATINUM	3,600 cP	180 (1.2)	40	600 (4.1)	125	2 h
LS-6946	1.46	PLATINUM	40,000 cP	510 (3.5)	30	675 (4.7)	275	2 h
GENERAL PURPOSE
R1-2145	DARK GRAY	PLATINUM	140 g/min	145 (1.0)	45	1,000 (6.9)	400	1 m
R-2145	DARK GRAY	PLATINUM	180 g/min``	145 (1.0)	45	1,050 (7.24)	400	15 m
R34-2186	TRANSLUCENT	PLATINUM	9.0 g/min	-	48	830 (5.7)	340	18 h
R-2141	TRANSLUCENT	PLATINUM	A: 70,000 cP B: 110,000 cP	350 (2.4)	40	650 (4.5)	250	1.5 h
R33-2186	TRANSLUCENT	PLATINUM	124,350 cP	-	20	1,000 (6.9)	725	2 h
R31-2186	TRANSLUCENT	PLATINUM	142,500 cP	110 (0.76)	20	1,000 (6.9)	775	15 m
R32-2186	TRANSLUCENT	PLATINUM	170,000 cP	150 (1.0)	15	975 (6.7)	850	15 h

ADHESIVES & SEALANTS - ONE PART
PRODUCT NUMBER	REFRACTIVE INDEX / COLOR	CURE SYSTEM	VISCOSITY cP (mPa·sec) EXTRUSION RATE* g/min	LAP SHEAR* psi (MPa)	DUROMETER TYPE A	TENSILE psi (MPa)	ELONGATION %	WORK TIME / TACK FREE TIME*
R-1130	TRANSLUCENT	OXIME	THIXOTROPIC	485 (3.34)	35	850 (5.86)	325	25 m
R-1140	TRANSLUCENT	ACETOXY	THIXOTROPIC	625 (4.3)	30	700 (4.8)	350	7 m
R-1600	TRANSLUCENT	OXIME	THIXOTROPIC	205 (1.4)	45	650 (4.5)	300	30 m