| Raw Material: | Synthetic Rubber |
|---|---|
| Material: | Rubber Masterbatches |
| Appearance: | Gel |
| Form: | Liquid Rubber |
| Transport Package: | a 5kg/Barrel B 5kg/Barrel |
| Specification: | A 5kg/barrel B 5kg/barrel |
| Samples: |
|---|
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Audited Supplier Description
The product is a two-component heat curing liquid silicone gel. It has excellent yellowing resistance, aging resistance and low shrinkage properties. It has good initial adhesion and excellent adhesion to substrate. It is mainly applied to full bonding of touch screen display and LCD
Typical properties
|
Item |
IOTA-5123AB |
|
Before mix A &B |
|
|
Appearance |
Colorless liquid |
|
Mix viscosity (mpa.s) |
1000 |
|
Refractive index |
1.407 |
|
Density(g/cm3) |
0.97 |
|
Operating time(min,25ºC) |
>25 |
|
Needle penetration(1/10mm) |
160-200 |
|
Curing condition |
60ºC/30min |
|
G+G bonding power Mpa |
>0.3 |
|
Luminousness(400nm) |
99% |
|
Volume shrinkage(%) |
<0.1 |
|
Thermal shock, -40~85ºC, 1000H |
No cracking, no shrinkage marks, no bubbles |
|
High temperature and humidity 85%RH , 85ºC, 1000H |
No cracking, no shrinkage marks, no bubbles |
Surface treatment
All interfaces contacts with the glue must be cleaned and stored to ensure that there is no phosphorus (P), sulfur (S), nitrogen (N), organic tin (Sn), water, polyurethane and other catalyst toxic substances, so as not to cause curing obstacles and deterioration
Mix procedure
Formula of component A is cross linker and B contains platinum catalyst. The platinum catalyst can make the
component to do crosslinking reaction. So please avoid mixing A and B while you are using the operating tools
Curing
The curing of the glue is closed relate to the curing time, temperature as well as glue thickness. Mix ratio of A and B is 1:1. The proportion deviation has a certain effect on the hardness of glue, you can add addition of group A to improve the hardness
Package
A 5kg/barrel B 5kg/barrel
A 15kg/barrel B 15kg/barrel
A 180kg/barrel B 180kg/barrel
Storage
1. Sealed store at cool dry ventilated places
2. Room temperature
Shelf life
6 months from production date
Handling precautions
1. Please test the matching performance between the glue and LCM&TP before bonding.
2. Please keep 7 days at temperature of 25ºC after curing for quality testing.
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