Iota-5123A/B Heat Curing Loca

• CAS No.: 000-00-0
• EINECS: 000-00-0
• Bonding Function: High Temperature Resistant Adhesive
• Model NO.: IOTA-5123A/B
• Morphology: Water-Soluble
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Rubber
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Colorless
• Purity: 99.8%
• Transport Package: 200kg/Drum, 25kg/Drum
• Specification: Iron Bucket
• Trademark: IOTA
• Origin: China
• HS Code: 39100000
• Production Capacity: 300ton/Month

Product Description

Heat curing LOCA IOTA-5123A/B

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.