2508 Silicone Adhesive

2508

Overview

2508 Silicone Adhesive

and Sealant is a single-component, medium-strength, medium-viscosity black silicone rubber that cures via alcohol-release technology, enabling in-place molding even on slightly oily surfaces. Boasting excellent fluid resistance, non-corrosive properties, low volatility, and minimal odor, it’s a versatile solution for bonding and sealing in electrical and electronic components, automotive parts, and construction structures. This sealant delivers dependable sealing and flexibility, meeting the demands for high efficiency and long-lasting durability.

Features

Color: Black
Viscosity: 15,000 ~ 25,000 mPa·s
Density: 1.05 g/cm³
Tack-Free Time: 4 ~ 15 minutes
Hardness: 20 ~ 50 Shore A
Tensile Strength: ≥1.0 MPa
Elongation at Break: >200%
Operating Temperature: -60 ~ 200°C

Model	Color	Viscosity MPa·s	Density g/cm³	Surface Dry Time min	Hardness Shore A	Tensile Strength MPa	Elongation at Break %	Operating Temp ℃
2505	Translucent		1.0±0.1	≤15	10~20A	≥0.8	≥260	-50~200
2506	Black		1.38		60~75A	＞2.0	＞100
2508	Black	15000~25000	1.05	4~15	20~50A	≥1.0	≥200	-60~200
5101	Translucent	1000	1.0	5	28~38A	1.5~2.5	100~200	-60~260
5112	White		1.47	2~35	40~60A	＞2.0	＞200
5114	Clear / Gray		1.0~1.2	15~35	40~50A	1.47~2.94	500~650	-50~200
5115	Light Gray	44000	1.0~1.2		30~45A	1.47~2.45	250~350	-50~250
5116	Translucent / White / Black		1.08	15	45A	5	350	-50~150
5118	White / Black	40	1.3	15	35A	1.5	160	-50~150
5119	Milky White / Black	12-38	1.0	3~30	25A	0.8	140	-55~250
5133	White / Black		1.4	15	40A	2.2	380	-50~150

Features

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Specifications

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