Category: | Silicone , Silicone |
Manufacturer: | Dow Corning Corporation |
Trademark: | Silastic® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | dXlDzn_SilasticQ74535.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Enhanced Tear Resistant (ETR) High Consistency Rubber silicone elastomers for peroxide cure APPLICATIONS SILASTIC BioMedical Grade ETR Elastomers (Q7-4535, Q7-4550, Q7-4565) are uncatalyzed elastomer materials designed for compounding into elastomer for part fabrication and medical devices. DESCRIPTION SILASTIC BioMedical Grade ETR Elastomers (Q7-4535, Q7-4550, Q7-4565) are a series of one-part uncatalyzed silicone elastomer raw materials. The addition of a peroxide catalyst is necessary to accomplish vulcanization. The resulting elastomers range in hardness from soft to firm (nominally 35 to 65, Shore A Durometer). These materials may be blended if desired to achieve intermediate hardnesses. After appropriate compounding with a peroxide catalyst, cure and post-cure, the elastomers are heat stable up to 204°C (400°F), can be autoclaved, and exhibit high gas permeability compared with most thermoset elastomers and thermoplastics. |
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Features |
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Agency Ratings |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.12 | g/cm³ | ASTM D792 |
Hardness | Nominal Value | Unit | Test Method |
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Durometer Hardness (Shore A) | 29 | ASTM D2240 |
Elastomers | Nominal Value | Unit | Test Method |
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Tensile Stress (200% Strain) | 0.900 | MPa | ASTM D412 |
Tensile Strength | 8.40 | MPa | ASTM D412 |
Tensile Elongation (Break) | 1000 | % | ASTM D412 |
Tear Strength 1 | 22.0 | kN/m | ASTM D624 |
Additional Information |
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Values are for samples crosslinked with Perkadox PD-505. |
Note Message | |
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1 . | B mould |
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