Product Features
Huagui fireproof silicone sealant belongs to the neutral deoxime type silicone sealant, which has good elasticity and displacement deformation ability. It has good adhesion to stone, ceramic and cement components, as well as various metals and aluminum materials. The thixotropy of the product prevents sagging during construction joint filling applications; At the same time, its excellent flame retardant performance makes it particularly suitable for fire and flame retardant sealing applications in various buildings; At the same time, it has good adhesion and compatibility to most metal substrate surfaces, anti-aging, anti ultraviolet radiation and extreme high and low temperature changes, which can be widely used in bonding and sealing applications.
1、When uncured
colour | Red, black or special colors |
Flow or sag, in millimeters | ≤3 |
Table drying time, minutes | 10 |
Surface working time, minutes | 20 |
Deep curing rate | 1-2 millimeters per day |
*The above data was tested at 25 ℃ and 50% relative humidity
2. Performance after curing for seven days at 25 ℃ and 50% relative humidity
Hardness, Shore A, Point | 40 |
Ultimate tensile strength, MPa | 1 |
Ultimate elongation,% | 400 |
Temperature stability, ℃ | -50 to+250 |
Displacement capability,% | ±20 |
Typical applications of the product
A、 Flame retardant sealing application suitable for buildings
B 、 Adhesive and sealing applications of various sprayed metal profiles
C、 Glass, coated glass, ceramic tiles and bricks, concrete, etc
D、 aluminum composite panel
E 、 Oil free wood