Characteristics:
●Excellent processability, mechanical properties, and high transparency
●Through ROHS, SVHC, FDA, LFGB, ISO 10993 testing, etc.
Main Applications:
●Silicone rubber medical equipment products, such as peristaltic pump tubing, bioreactor tubing, disposable fluid components, sealing gaskets, sterile pads, etc.
Typical Data：
|
Properties |
Test Method |
||||||
|
NE-9301-30 |
NE-9301-40 |
NE-9301-50 |
NE-9301-60 |
NE-9301-70 |
|||
|
Appearance |
Transparent, no extraneous matter. |
Visual Inspection |
|||||
|
Density, g/cm3 |
1.12 |
1.13 |
1.14 |
1.17 |
1.19 |
ASTM D792 |
|
|
Curing |
Hardness, Shore A |
33 |
40 |
51 |
59 |
68 |
ASTM D2240 |
|
Tensile Strength, MPa |
10.1 |
10.8 |
11.8 |
12.3 |
11.5 |
ASTM D412 |
|
|
Elongation at Break, % |
957 |
738 |
610 |
580 |
594 |
||
|
Tension Set, % |
4 |
4 |
4 |
4 |
4 |
||
|
Tear Strength, Die C, kN/m |
25.2 |
27.2 |
47.3 |
46.9 |
45.6 |
ASTM D624 |
|
|
Post- curing |
Hardness, Shore A |
35 |
42 |
54 |
63 |
71 |
ASTM D2240 |
|
Tensile Strength, MPa |
9.5 |
10.1 |
10.9 |
11.7 |
11.1 |
ASTM D412 |
|
|
Elongation at Break, % |
765 |
637 |
554 |
530 |
540 |
||
|
Tear Strength, Die C, kN/m |
23.7 |
27.5 |
45.1 |
43.6 |
40.2 |
ASTM D624 |
|
|
Compression Set, 175℃*22h, ≤ |
22.6 |
20.1 |
19.3 |
19.6 |
18.3 |
ASTM D395 |
|
|
Rebound Resilience, % |
70 |
68 |
65 |
62 |
56 |
/ |
|
● Physical data in the above table is for reference only.
● Vulcanization condition: 130℃*10Min, Two-component platinum, additive amount of component A (0.4-0.6%), component B (0.6-1.6%).
● Secondary vulcanization conditions: 200℃*2h
●The supplied test report is obtained by the Quality Inspection Department with the curing conditions and testing method of the company; due to the difference of curing conditions and testing method, we can’t guarantee that both parties obtain the same testing result, and we suggest that users should use the test data obtained under their own testing conditions as the reference for service performance. All the above performance data and application recommendations are only a reference for use on the service performance of product, instead of a guarantee on the effectiveness or general applicability of our products under a certain application.
Related material download:
医疗级铂金硫化硅橡胶NE-9301系列Silicone rubber for Medical-grade platinum vulcanized NE-9301 series
