Place of Origin:
China
Brand Name:
CHENGUANG FSP
Certification:
ISO, FDA, other
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HIGH CONSISTENCY SILICONE RUBBER
Transparent 42 Shore A High Consistency Silicone Rubber for Molded Articles
PRODUCT DESCRIPTION
High Consistency Silicone Rubber (HCR) is a type of silicone rubber that is commonly used in a wide range of industrial applications. It is a highly durable and versatile material that can withstand extreme temperatures, making it ideal for use in harsh environments. HCR is typically processed by compression or transfer molding, and it can be manufactured in a range of colors, including transparent. It is commonly used in industries such as automotive, aerospace, and healthcare for applications such as seals, gaskets, and O-rings. The material is also known for its biocompatibility, making it a safe choice for medical devices and implants.
SPECIFICATION
| Properties |
Inspection Method
|
Value | |
| Appearance |
|
Transparent | |
|
Density at 20 °C |
ISO 1183-1 A |
approx. 1,12 g/cm³ |
|
|
Curing Agent E |
|||
|
Hardness Shore A |
DIN 53505 |
42 |
|
|
Tensile strength |
DIN 53504 S 1
|
10 N/mm2 |
|
|
Elongation at break |
ASTM D 624 B |
580 % |
|
|
Rebound resilience |
DIN 53512 |
56 % |
|
|
Compression set |
DIN ISO 815-B (22 h / 175 °C) |
36 % |
|
|
Curing Agent C1 |
|||
|
Hardness Shore A |
DIN 53505 |
41 | |
|
Tensile strength |
DIN 53504 S 1 |
11 N/mm2 |
|
|
Elongation at break |
DIN 53504 S 1 |
730 % |
|
|
Tear strength |
ASTM D 624 B |
28 N/mm |
|
|
Rebound resilience |
DIN 53512 |
53 % |
|
|
Compression set |
DIN ISO 815-B (22 h / 175 °C) |
16 % |
|
These figures are only intended as a guide and should not be used in preparing specifications.
APPLICATION
High consistency silicone rubber has many different uses, being suitable for molded articles and extrusions such as seals, sheet, tubing and profiles.
Postcured parts can be used for food contact applications and are suitable for use under the Recommendation "XV. Silicones" of the BfR and FDA § 177.2600 under observance of any given limitations on extractable and volatile substances.
STORAGE
Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.
SAFETY NOTES
Comprehensive instructions are given in the corresponding Material Safety Data Sheets.
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