LSR 6310 is a 10 durometer, liquid silicone rubber designed for producing high clarity, high strength parts through injection process.

Details

LIQUID SILICONE RUBBER  LSR 6310

Description:  LSR 6310 is a 10 durometer, liquid silicone rubber designed for producing high clarity, high strength parts through injection process. 

Applications：

Respiratory mask

Automotive applications: valves, gaskets, seals

Skin contact parts like liners

Balloons

Cushioning applications

Others

Features:

Good mold release and Easily pigmented

Superior clarity

High performance physicals – high tear and elongation

Rebound resilience characteristics – cushioning and non-tacky

Soft, skin-like feel when molded

Typical Properties:

Properties                                 Test Method                 Values

                                                       CTM

Appearance                                                                 Clear

Specific gravity                                                             1.08

Viscosity，cps                                                               110,000

Extrusion Rate, g/min                                                    270

                                                                                  Press Cured11

                                                        ASTM                    5minutes, 177℃

Hardness, Shore A                         D2240                     10

Tensile Strength, psi (N/mm2)      D412                       750(5.1)

Elongation at break, %                D412                        1060

Tear Strength, ppi (N/mm)          D624, Die B             115

Modulus 100%, psi (N/mm2)        D412                        28

Resiliency, %                                  D2632                      35

Packaging:  LSR 6310 is available in 20 kg pails or 200 kg drums.

Storage and shelf life:  LSR 6310 when stored in the original, unopened container at room temperature 24°C (77°F), can be stored for 12 months from the date of manufacturing. Beyond this date,  no longer guarantees that the product meets the sales specifications.