Shin-Etsu Silicone : Color Changes when Cured One Component Condensation Cure Type RTV Silicone Rubber

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Color Changes when Cured One Component Condensation Cure Type RTV Silicone Rubber

New Products

Color Changes when Cured
One Component Condensation Cure Type RTV Silicone Rubber

X-31-2868-1/X-31-2868-2

Features and Benefits

Color changes to pink after curing ⇒
It is possible to visually confirm whether or not it has cured. Visual check of shelf life (open time) is possible

Application Examples

Bonding and sealing of electric and electronic components

Color Change

Color Change

Appearance of Cured Sheet

Appearance of Cured Sheet

General Properties

Parameter Product name		X-31-2868-1	X-31-2868-2
By-product gas		Oxime	Oxime
	Consistency	Paste	Paste
	Appearance	White	White
	Tack-free time min	3	3
Standard curing conditions		23°C ± 2°C / 50 ± 5% RH × 7 days
	Appearance	Pink	Dark pink
	Density at 23°C g/cm³	1.04	1.04
	Hardness Durometer A	25	24
	Tensile strength MPa	1.4	1.5
	Elongation at break %	340	360
	Tensile lap-shear strength (Al/Al) MPa	1.2	1.2

(Not specified values)