Online service
Hotline
008615255260163

Food grade liquid silicone rubber for kitchenware IOTA M4750

    Description 

    IOTA M4750 series is addition type, two-component, food grade, high tear resistance liquid silicone rubber for kitchenware.

    Features

    Two component, 1:1 mixing ratio

    Excellent mold release

    Rapid thermal curing

    Excellent mechanical properties

    Conform to the requirements of BfR, FDA and ROHS

    Applications

    Miscellaneous kitchen utensils

    Ordinary pacifier

    Various injection molded miscellaneous products

    Injection products with complex structure

    NOTES 

    1. IOTA M4750 is a platinum catalyzed product. The platinum catalyst is in the component A. Strict attention should be paid when using, to avoid catalyst poisoning. 

    2. Only components A and B of the same lot number can be mixed together.

    3. To ensure optimum fluidity and homogeneity of the material, the material must be thoroughly agitated before being transferred to the container to disperse any sedimentation that may occur during the storage period. 


    Technical index:

    Properties

    M4750-20

    M4750-30

    M4750-40

    M4750-50

    M4750-60

    M4750-70

    uncured

    Component A

    Viscosity at 23℃, 10S-1

    300

    280

    320

    350

    350

    380

    Component B

    Viscosity at 23℃, 10S-1

    280

    250

    280

    300

    300

    350

    Product data

    (A+B mixed)

    Mixing ratio (weight)

    1:1

    Viscosity at 23℃, 10S-1

    290

    265

    300

    325

    325

    365

    Curing time 

    See curing conditions

    Product data

    (after cured)

    Density 23℃ g/cm3

    1.10

    1.11

    1.11

    1.12

    1.12

    1.14

    Hardness(HA)

    20

    30

    40

    50

    60

    70

    Tensile StrengthMpa

    7

    7

    8

    10

    9

    9

    Elongation (%)

    650

    600

    580

    500

    400

    340

    Tear Strength(KN/m)

    20

    25

    30

    40

    35

    32

    Packaging 

    Component A: 200 Kg/drum, component B: 200 Kg/drum. 

    Storage 

    1. Below 23°C, unopened barrels can be stored for 12 months, and the best use-by date is marked on the label of each product's outer packaging. 

    2. After the expiry date, it is necessary to do performance tests for relevant indicators to ensure the quality, and then could be used. 


Telephone:008615255260163 Mobile:008615255260163
Consultation
Products
Application
QQService