Chemical Name：Room Temperature Curing Liquid Fluorosilicone Rubber
English Alternative Name
Two Component Fluorosilicone Liquid Silicone Rubber
Product Description
IOTA FLSR 3435 liquid fluorosilicone rubber is a liquid polymer material made from ethylene based polyfluorosiloxane as the base adhesive, low fluorosiloxane containing silicon hydrogen as the crosslinking agent, reinforced with fillers, and vulcanized with platinum. It has excellent high and low temperature resistance, oil resistance, and electrical insulation, and can be cured at room temperature.
Usage
IOTA FLSR 3435 liquid fluorosilicone rubber is packaged in two components. When in use, mix components A and B in a 1:1 ratio by mass until evenly stirred, then degas the mixture. It can be cured completely after being left at room temperature (25℃±5 ℃) for 48 hours.
Product performance
|
Item |
Test Methods |
IOTA FLSR 3435 |
|
Component A Color |
Visual Inspection |
Light Yellow |
|
Component B Color |
Visual Inspection |
Light Yellow |
|
Viscosity of Component A/Pa.s (shear rate 10 s-1) |
Q/371002WXH028-2016 |
350 |
|
Viscosity of Component B/Pa.s (shear rate 10 s-1) |
Q/371002WXH028-2016 |
300 |
|
25℃×48h |
||
|
Density/g/cm3 |
ASTM D792 |
1.42 |
|
Hardness/Shore A |
ASTM D2240 |
35 |
|
Tensile Strength/MPa |
ASTM D412 |
8.1 |
|
Elongation at Break/% |
ASTM D412 |
320 |
|
Tear Strength/kN/m |
ASTM D624-B |
14.5 |
|
Resilience/% |
ASTM D1054 |
36 |
|
Compression Set/%（177℃×22h） |
ASTM D395 |
21 |
|
Fuel C/%（25℃×72h） |
ASTM D471 |
24.0 |
Packaging
Packaged in 20kg/plastic drums
Shelf Life
Store in a cool, dry environment in unopened original package for up to 12 months.
Precautions
Avoid contact with compounds containing nitrogen, sulfur, phosphorus, and heavy metals to prevent incomplete vulcanization or non-vulcanization of the product.
