Wholesale Low Price Led Potting Clear Transparent Liquid Silicone Rubber For LED Secondary Lenses

Description

RH5350-60KSA/B is platinum cured silicone rubber for silicone products.

Platinum cured liquid silicone rubber (LSR) is a type of silicone rubber that is cured or crosslinked using platinum as a catalyst. It is a two-part liquid silicone material that cures at room temperature or under heat to form a solid, flexible, and durable rubber.
Platinum cured LSR offers several advantages over other types of silicone rubbers. It provides high purity and minimal extractables, making it suitable for applications that require biocompatibility or contact with food and beverages. It also exhibits excellent heat resistance, chemical resistance, and UV stability. Additionally, platinum cured LSR offers low compression set, good tear strength, and superior electrical insulation properties.
Due to its unique properties, platinum cured LSR is commonly used in a wide range of industries and applications, including medical and healthcare products (such as prosthetics, implants, and medical devices), automotive components (such as seals and gaskets), food and beverage industry (such as food grade molds and dispensing equipment), electronics (such as keypads and electrical connectors), and various industrial and consumer goods.

RH5350-60KSA/B can be suitable for the production of a variety of transparent glass-like products, such as LED secondary lenses, glasses nose pads.

Typical Properties

These figures are for reference only, please contact us for details.

Mixing ratio of components A : B = 1 : 1.

Vulcanization: 150 °C / 5 min

Advantages

1) Flexible and low viscosity which will copy finest details and patterns from exquisite products.

2) Durable with good strength, top quality to guarantee molding times

3) Easily demolding

4) Not oily, no bubbles

5) Can resist high temperature 200℃ - 350℃, and low temperature -65℃

6) Low shrinkage less than 0.2%, platinum cure type is less than 0.1%

7) Aging resistance, acid and alkali resistance

8) Platinum cure silicone is FDA certified, nontoxic, odorless

Packaging & Storage

Available in 20kg pails or 200kg drums.

Store in a cool, dry place out of direct sunlight, use it within 12 months from the day of manufacture.

Certificate

Rui-He5350-60KSA/B® Liquid silicone rubber obtained the following test certificate: RoHS, FDA.21.177, REACH, PAHS, ISO9001:2016, etc