Molding Technologies For Tomorrow™

 Datasheets for condensation cure silicone products available from Silicones, Inc.

Condensation cure silicones data sheets

Important properties of tin-catalyzed silicone compounds are summarized below.  You can make an informed decision about which product(s) may be best for your application. The link to the data sheet will provide more detailed information if needed.

The GI-series is our standard product line - these materials are usually in stock and available immediately. The XT-series is an experimental product line and may require a one week lead time.

All of the data sheets are Adobe PDF files.


Standard Condensation Cure Products

Product Id
Shore A
Hardness (± 4)
[1 Day/7 Days]
Tear Resistance (ppi)
ASTM D624, Die B
Tensile Strength (psi)
ASTM D412
Elongation (%)
ASTM D412
Mixed Viscosity
(CPS)
Download
GI-1220
15 / 20
95 ± 10
390 ± 25
475 ± 25
15,000-25,000
GI-1210
5 / 10
75 ± 10
275 ± 25
450 ± 25
5,000-10,000
GI-1120
15 / 20
95 ± 10
390 ± 25
475± 25
25,000-35,000
GI-1110
5 / 10
75 ± 10
275 ± 25
450 ± 25
10,000-20,000
GI-1100
22 / 25
140 ± 15
525 ± 25
400 ± 25
65,000-80,000
GI-1040
30 / 40
100 ± 15
525 ± 25
225 ± 25
50,000-65,000
GI-1032
30 / 36
100 ± 15
525 ± 25
275 ± 25
40,000-50,000
GI-1000
28 / 32
120 ± 10
525 ± 25
300 ± 25
30,000-45,000
GI-739 17/21 70 + 25 275 + 50     500 + 50      310,000 (thixo) English Data Sheet
GI-765
25/28
120 + 10
375 + 25
400 + 50
410,000 (thixo)
GI-650
23 / 27
100 ± 10
500 ± 25
325 ± 25
25,000-40,000
GI-384
25 / 30
125 ± 25
450 ± 25
425 ± 25
10,000-20,000
GI-380
68 / 74
20 ± 5
650 ± 50
70 ± 10
15,000-25,000
GI-360
60 / 64
20 ± 5
650 ± 50
100 ± 15
35,000-50,000
GI-320
43 / 50
30 ± 5
600 ± 50
125 ± 25
25,000-35,000
GI-312
57 / 60
25 ± 5
450 ± 30
100 ± 15
15,000-30,000
GI-311
42 / 44
20 ± 5
325 ± 50
150 ± 15
7,000-15,000
GI-300
45 / 50
25 ± 5
600 ± 45
160 ± 15
7,000-20,000
GI-312
57 / 60
25 ± 5
450 ± 30
100 ± 15
15,000-30,000
English Data Sheet
GI-184*
16 / 20
90 + 10
380 + 25
450 + 25
50,000-60,000
English Data Sheet
 
 
 
 
 
 
     

 *Data for GI-184 obtained with GI-Thixotropic Act is shown.


Experimental Condensation Cure Products

Product Id Shore A
Hardness (± 4)
[1 Day/7 Days]
Tear Resistance (ppi)
ASTM D624, Die B
Tensile Strength (psi)
ASTM D412
Elongation (%)
ASTM D412
Mixed Viscosity
(CPS)
Download
XT-153 2-4 / 5-8 50 ± 10 220 ± 25 475 ± 25 20,000-30,000 English Data Sheet
XT-177 -- / -- -- -- -- -- English Data Sheet
XT-386 see data sheet 20 ± 5 325 ± 25 150 ± 15 10,000-2,000 English Data Sheet
XT-479 -- / -- -- -- -- -- Not Available
XT-493 -- / 30 ± 4 100 ± 10 475 ± 25 275 ± 25 Thixotropic English Data Sheet
XT-551 30-35 / 32-35 100 ± 20 450 ± 50 400 ± 50 25,000-35,000 English Data Sheet
XT-585 15 / 17 125 ± 25 450 ± 50 675 ± 50 25,000-35,000 English Data Sheet
 XT-491
            18 / 26
120 + 10 525 + 25 300 + 25  30,000 - 45,000  English Data Sheet


NOTES:

  • All GI-Series products have a 6-month shelf life.
  • All GI-Series products have a cure time of 16 to 18 hours with the exception of GI-1040 which has a cure time of 18-24 hours