Medical Liquid Silicone Rubber Breathing Masks

Liquid silicone rubber (LSR) injection molding is a long established process but it is enjoying an upsurge in interest for medical, automotive, infant care, and general industrial applications.
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Product Details

1. liquid silicone customized parts

Liquid silicone rubber (LSR) injection molding is a long established process but it is enjoying an upsurge in interest for medical, automotive, infant care, and general industrial applications. It requires specialty machinery and processing considerations compared to conventional thermoplastics molding. Notably, whereas thermoplastics must be heated in the injection barrel to their melting point, and then cooled in the mold back to a solid state, the reverse occurs with LSR. It starts out as a fluid and is then heated within the mold to initiate curing.


2. Products Description

Product Name

liquid silicone customized parts

Material

LSR / LIM

Hardness

Between 30-90 Shore A

Color

Colorful according to the requirement

Size and Design

According to the 2D or 3D drawing

Logo and Printing

According to the requirement

Tolerance

A2

 

3. Types of LSR
Besides regular grade LSR with hardnesses between 30 and 80 Sh (A), LSRs are also available with other special properties:

●hygiene: suitable for making components that come into contact with drinking water, food or beverages (FDA, BfR)

●oil resistance: used for components that come into contact with hydrocarbons, often at high temperatures

●oil sealing: used for assembly components

●electrical insulating or conductive: used in electrical and electronic systems

●high transparency: used in lighting systems as lenses or optical conductors

●sterility: used for medical parts (ISO 10993, USP Class VI)

●self-bonding: used for two-component manufacture

Types of LSR are also available with combinations of these properties.


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