Polymer Systems
Technology Limited

PREMIUM CARE SILICONE A CLASS OF ITS OWN

LIQUID SILICONE RUBBERS
PRODUCT NUMBER	DUROMETER TYPE A	TENSILE psi (MPa)	ELONGATION %	TEAR ppi (kN/m)	STRESS @ STRAIN psi (MPa) @ %	CURE RATE T90 m @ 138°C	CURE RATE SCORCH m @ 138°C	SPECIFIC GRAVITY
Key Features of NuSil™ LSRs Designed for High-throughput Manufacturing Platinum Cure System—No Post-Cure Required Able to Cure Rapidly at Elevated Temperatures Easily Pigmented Using NuSil™ Color Masterbatches Formulated as 1:1 Mix Ratio

MED-4901	40 (00)	285 (1.97)	1,135	55 (9.7)	15 (0.1) @ 300	1.20	0.90	1.10
MED-4905	7	350 (2.4)	1,000	70 (12.3)	40 (0.28) @ 200	1.90	0.65	1.08
MED-4910	10	450 (3.1)	1,000	65 (11.5)	45 (0.31) @ 200	1.95	1.40	1.07
MED-4915	15	750 (5.2)	700	750 (5.2)	55 (0.4) @ 200	#	#	1.11
MED-4920	20	750 (5.17)	700	125 (22.05)	65 (0.45) @ 200	2.10	1.50	1.14
MED-4930	30	800 (5.52)	450	140 (24.69)	175 (1.21) @ 200	2.15	1.30	1.13
MED-4940	40	850 (5.86)	350	246 (43.39)	425 (2.93) @ 200	2.30	1.50	1.13
MED-4950	50	1,000 (6.9)	400	243 (42.86)	400 (2.76) @ 200	2.35	1.40	1.14
MED-4960	60	1,300 (8.97)	525	250 (44.09)	600 (4.14) @ 200	2.10	1.05	1.15
MED-4970	70	1,325 (9.14)	465	240 (42.33)	825 (5.69) @ 200	2.20	1.00	1.22
MED-4980	80	1,000 (6.9)	250	90 (15.87)	650 (4.48) @ 100	2.05	0.95	1.17

SELF-LUBRICATING
PRODUCT NUMBER	DUROMETER TYPE A	TENSILE psi (MPa)	ELONGATION %	TEAR ppi (kN/m)	STRESS @ STRAIN psi (MPa) @ %	CURE RATE T90 m @ 138°C	CURE RATE SCORCH m @ 138°C	SPECIFIC GRAVITY
MED30-4940-1	35	970 (6.7)	570	210 (37.0)	350 (2.41) @ 200	2.50	1.00	1.12
MED1-4955	55	1,165 (8.0)	490	250 (44.1)	525 (3.6) @ 200	2.20	0.90	1.14
MED2-4955	61	1,200 (8.28)	490	250 (44.1)	525 (3.62) @ 200	1.80	1.10	1.14

Fluorosilicone Liquid Silicone Rubber
PRODUCT NUMBER	DUROMETER TYPE A	TENSILE psi (MPa)	ELONGATION %	TEAR ppi (kN/m)	SPECIFIC GRAVITY
MED50-5438	31	650 (4.5)	350	36 (6.3)	1.25

Premium Care
Our Premium Care line is specifically designed for general healthcare applications requiring something beyond the standard offering, such as customization, specialized packaging and/ or a higher level of regulatory support.

NuSil™ Care
High-risk industries demand a higher level of customer support. Over decades, we've refined our support systems to meet the high-touch needs of our customers. We call this premium level of support NuSil™ Care, and it's our standard across all industries.

LSR
Our liquid silicone rubbers, or LSRs, are designed for liquid injection molding (LIM) including overmolding. NuSil™ LSRs are used to create precision molded components such as o-rings, gaskets, valves, seals, and other parts.