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liquid silicone rubber MY M9050 series for Laryngeal mask
Product introduction
MY M9050 series is
medical grade two-component addition liquid silicone rubber for LMA.
Features
Excellent biocompatibility
Conform to USP Class VI and ISO 10993
Two component, 1:1 mixing ratio
Excellent mold release
Rapid thermal curing
Excellent
mechanical properties
Applications
LMA and other medical
products
NOTES
M9050 A/B i is a platinum catalyzed product. The platinum catalyst is in the component A. Strict attention should be paid when using, to avoid catalyst poisoning. .
Only components A and B of the same batch number can be used together.
In order to ensure the best fluidity and uniformity of materials, materials must be fully stirred before being transferred to the container.
Technical index
|
Properties |
M9050-50 |
M9050-60 |
M9050-70 |
|
Uncured product |
|
||
|
Component A viscosity 23℃，10S-1 |
300 |
320 |
350 |
|
Component B viscosity 23℃，10S-1 |
250 |
280 |
320 |
|
Product data (A+B mix) |
|
||
|
Product data (A+B mix) |
1:1 |
||
|
Viscosity 23 ℃, 10S-1 |
275 |
300 |
335 |
|
Curing time |
See curing time |
||
|
Product data (after curing) |
|
||
|
Density 23 (g/cm3) |
1.12 |
1.12 |
1.14 |
|
Hardness (HA) |
50 |
60 |
70 |
|
Tensile strength (Mpa) |
10 |
9 |
9 |
|
Elongation (%) |
500 |
400 |
340 |
|
Tear strength (KN/m) |
40 |
35 |
32 |
|
remarks |
Conform to ISO10993 |
||
Packaging information
200 Kg/drum for component A, 200 Kg/drum for component B
Storage
1. Below 23°C, unopened barrels can be stored for 12 months, and the best use-by date is marked on the label of each product's outer packaging.
2. After the expiry date, it is necessary to do performance tests for relevant indicators to ensure the quality, and then could be used.