MG Chemicals RTV102 - White Silicone Adhesive Sealant

Chemical Family: Silicon-based Compounds

RTV102 one-component, ready-to-use adhesive sealants are extremely versatile. They cure to a tough, durable, resilient silicone rubber on exposure to atmospheric moisture at room temperature. Acetic acid vapors are released from the sealant surface as a by-product of cure. RTV102, RTV103, RTV106, RTV108, RTV109, RTV112, RTV116 and RTV118 one-component, ready-to-use adhesive sealants are extremely versatile. They cure to a tough, durable, resilient silicone rubber on exposure to atmospheric moisture at room temperature. Acetic acid vapors are released from the sealant surface as a by-product of cure. Since all these sealants utilize a moisture cure system, they must not be used in thicknesses of greater than 6mm (1/4 in.). Where section depths exceed 6mm (1/4 in.), Momentive Performance Materials one component, addition cure or two-component silicone rubber compounds are recommended.

Properties

Physical Form: Paste

Product families

Ready-to-Use Products — Adhesives & Sealants

Caulks & Sealants
Encapsulants

Other characteristics

Cure Method: Air Dry, Moisture Cure
Product Type: 1K (1 component) Adhesive, Encapsulant, Potting Compound; 1K (1 component) Adhesive; Encapsulant; Potting Compound
Application Area: Ceiling Coverings, Gaskets
Ceiling Coverings
Gaskets
UL: File 36952
Color: White
Markets: Building & Construction
Consumer Goods
Electrical & Electronics
Industrial
Features: General purpose pastes
Cure: Air Dry
Moisture Cure
Food Contact: FDA 21 CFR 177.2600, USDA, NSF International Std. No. 51
Technology: Ready-to-Use Products
Patent Status: Nothing contained herein shall be construed to imply the nonexistence of any relevant patents or to constitute the permission, inducement or recommendation to practice any invention covered by any patent, without authority from the owner of the patent.
Key Attributes: One-component products; Capability to cure at room temperature and ambient humidity; Self adhesion properties; Low temperature flexibility; High temperature performance; Excellent weatherability and ozone and chemical resistance; Excellent electrical insulation properties
Packaging Type: Cartridges
Totes (IBC)
Tubes
Quality Standards: IPC-CC-830B

Technical data

Table 1 of 6

5 rows

Characteristic	Value	Unit
Elongation	450	%
Hardness Shore A	30	—
Peel Strength	7 (40)	kg/cm (lb/in)
Shear Strength	14 (200)	kg/cm2 (lb/in2)⁽²⁾
Tear Strength	8 (45)	kg/cm (lb/in)

Table 2 of 6

2 rows

Characteristic	Value	Unit
Color	White	—
Specific Gravity	1.05	%

Table 3 of 6

5 rows

Characteristic	Value	Unit
Coefficient of Expansion	15x10⁻⁵	cm/cm, °C
Coefficient of Expansion	15x10⁻⁵	(in/in, °F)
Linear Shrinkage	1	%
Thermal Conductivity	0.12	(Btu/hr/ft2, °F/ft)
Thermal Conductivity	0.0005	cal/sec/cm2, °C/cm

Table 4 of 6

6 rows

Characteristic	Value	Unit
Brittle Point	-60 (-75)	°C (°F)
Dielectric Constant (at 60 Hz)	2.8	—
Dissipation Factor (at 60 Hz)	0.001	—
Maximum Continuous Operating Temperature	204 (400)	°C (°F)
Maximum Intermittent Operating Temperature	260 (500)	°C (°F)
Volume Resistivity	3x10¹⁵	ohm-cm

Table 5 of 6