IOTA CORPORATION LTD
Two-component, low viscosity addition type silicone rubber IOTA LSR 3352
Addition silicone rubber for high-strength fireproof cloth IOTA LSR 3M20-50
Mildew-resistant addition silicone rubber IOTA LSR 3M20-50W-0
Addition-cured Silicone Rubber for LOGO Copper Plate Printing IOTA 3M35
(Low Viscosity Coating) Addition silicone rubber for High-strength fireproof cloth IOTA LSR 3420-40T
Product Introduction:
IOTA LSR 3M80-75 is a self-adhesive, two-component addition-cured silicone rubber specifically designed for textiles, modified to provide an enhanced handfeel.
Main Features:
Two-component, 1:1 mixing ratio
Low viscosity
Excellent bonding performance
Excellent tactile feel
Excellent mechanical properties
Excellent fatigue resistance
Fast thermal curing
Typical Applications:
Surface coating for textiles
Surface coating for silicone rubber
Handfeel modification, providing an excellent surface tactile feel
Curing Conditions
|
Temperature |
Curing Time (1cm thickness) |
|
23°C |
48 h |
|
120°C |
5 min |
Important Notes:
IOTA LSR 3M80-75 is a product cured using a platinum catalyst. The platinum catalyst is in Component A. Strict attention must be paid during use to avoid catalyst poisoning.
Only Component A and Component B from the same batch number should be mixed and used together.
To ensure optimal fluidity and homogeneity, the material must be stirred thoroughly before being transferred to containers.
Technical Parameters:
|
Property |
Test Method |
Value |
|
Uncured Product |
|
|
|
Component A |
|
|
|
Color |
|
Transparent |
|
Density 23°C |
|
1.05 g/cm³ |
|
Viscosity 23°C |
ISO3219 |
75,000 mPa·s |
|
Component B |
|
|
|
Density 23°C |
|
1.05 g/cm³ |
|
Color |
|
Transparent |
|
Viscosity 23°C |
ISO3219 |
19,500 mPa·s |
|
Product Data (A+B Mixed) |
|
|
|
Mixing Ratio (by weight) |
A:B |
1:1 |
|
Viscosity 23°C |
ISO3219 |
47,500 mPa·s |
|
Curing Time |
|
Refer to Curing Conditions |
|
Product Data (Cured) |
(Cured 10 min at 125±°C) |
|
|
Color |
|
Transparent |
|
Density 23°C |
ISO 2781 |
1.05 g/cm³ |
|
Hardness (Shore A) |
DIN 53505 |
40 |
|
Tensile Strength |
DIN 53504 |
≥5 MPa |
|
Elongation at Break |
DIN 53504 |
≥200 % |
Note: All values are specific and should not be accepted as standard specifications.
Packaging Information:
Component A: 20 kg/drum, Component B: 20 kg/drum
Storage and Shelf Life:
When stored unopened below 23°C, the shelf life is 12 months. The best use-by date is marked on the label of each product's external packaging.
Material exceeding the shelf life is not necessarily unusable. In such cases, performance tests for relevant parameters must be conducted to ensure quality.
