Beep 6118 Transparent epoxy structural adhesive

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Resists moisture, dirt and other atmospheric components
High strength, excellent adhesion
Good anti-pollution and low surface pretreatment requirements
Solvent free, no cure by-product
Stable mechanical and electrical performance between -50 and 120 °C
Good adhesion to plastic PC, fiberglass cloth and steel plate

Features

BEEP6118 transparent epoxy adhesive is a kind of epoxy resin adhesive with fast curing speed. This two-component epoxy adhesive is designed to bond ceramic, metal, glass, plastic, rubber, paper, cloth and other products.

BEEP6118 transparent epoxy adhesive cures without heating. After thoroughly mixing the A component and the B component in a ratio of 3:1 (weight ratio or volume ratio), the product has a long operation time of 2 hours, good foaming property, and a transparent hard protective layer after curing.

Data Sheet

Conventional performance

Test items		Test standard	Unit	BEEP 6118 A/B
Part A	Appearance	Visual	—	Transparent thick liquid
	Viscosity	GB/10247-2008	mPa·s（25℃）	10000-13000
	Density	GB/T 13354-92	g/cm³（25℃）	1.10
Part B	Appearance	Visual	—	Transparent liquid
	Viscosity	GB/10247-2008	mPa·s（25℃）	10-50
	Density	GB/T 13354-92	g/cm³（25℃）	1.10

Typical performance

Items	Test standard	Unit	BEEP 6118A/B
hardness	GB/T 531.1-2008	Shore D	82
Shear strength	GB 6328-86	Mpa，Al/Al	15
Shear strength	GB 6328-86	Mpa，PC/ PC	10
Expansion coefficient	GB/T 20673-2006	μm/（m，℃）	44
Bibulous rate	GB/T 8810-2005	24h，25℃，%	<0.3
Dielectric strength	GB/T 1693-2007	kV/mm（25℃）	>20
Dissipation factor	GB/T 1693-2007	（1MHz）(25℃)	0.014
Dielectric constant	GB/T 1693-2007	（1MHz）(25℃)	3.53
volume resistance	GB/T 1692-92	（DC500V）Ω· cm	1.2×10¹⁵

Application

This two-component epoxy adhesive is designed to bond ceramic, metal, glass, plastic, rubber, paper, cloth and other products.

How to use

Operation process

Items	Unit or condition	BEEP 6118 A/B
Mix ratio	Weight ratio	3 : 1
Mix ratio	Volume ratio	3 : 1
Mix viscosity	mPa·s（25℃）	300-600
Mix Density	g/cm³（25℃）	1.10
Operation time (1)	min（25℃）	120-150
Dead time	min（25℃）	150-180
Initial cure time	25℃/hr	24

Operational precautions

Manual use of bulk packaging, it needs to be weighed and stirred quickly when mixing the glue, thismethod is suitable for places where the bubble requirements are not high; otherwise, it is necessary to use a two-component dispenser to mix and apply glue.
If the temperature is too low, the curing speed will be too slow. When the initial strength cannot be reached, the constant temperature control on site is needed.
The curing process of the glue is an exothermic reaction, and the amount of the glue will affect the length of the operation time. Therefore, the operation time under the glue amount of 60g is only a reference time.

TDS Download

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