M-870 Neutral insulating glass silicone sealant
1.single component,RTV
2.neutral curing,non corrosion to substrates
3.durable
M-870 Neutral insulating glass silicone sealant
A . FEATURES
Monocomponent, RTV, neutral curing, no corrosion to the building materials such as glass, metal, coated glass, concrete, marble, granite, etc.;
Excellent aging resistant performance. It can survive about 50 years after cured according to the aging test;
Prescription with hydrophobe material in it, it is suitable for sealing the double-layer insulating glass;
Excellent temperature resistant performance, it is almost un-changed within -40°C~150°C;
Excellent adhesion to glass and aluminum and excellent compatibility with other neutral silicone sealant.
B . USES
M-870 is mainly used for Double-layer insulating glass.
C.COLOR AND PACKING
Color: black
Packing : M-870 packed in 310 cartridge net weight: 300ml
D.STANDARD
China JC/T 486-2001 Double-layer Insulating Glass Silicone Sealant.
E.TECH INDEX
SI.NUMBER | PROPERTITIES | UNITE | VALUE | TESTING METHOD |
1 | Color | - | White,black,clear,etc | - |
2 | Cure system | - | Neutral | - |
3 | Gravity | g/ml | 1.38 | - |
4 | Tack-Free time | min | 40 | GB/T 13477 |
5 | Hardening speed, In 24 hours | mm | Generally3,depending on moisture and temperature | - |
6 | Tensile strength (Standard condition) | MPA | 0.95 | GB/T 13477 |
7 | Hardness | Shore A | 40 | GB/T 531 |
8 | Viscosity flow |
| Non-sagging paste | - |
9 | Full cure time | Days | 7-10days depending on thickness, moisture and tempt | - |
10 | Service tempt | °C | -40-150 | - |
11 | Elongation |
| 298 | GB/T 13477 |
12 | Elasticity recovery | - | 87 | GB/T 1741 |
13 | Extrusion | ml/min | 1240 | GB/T 13477 |
14 | Loss of heating | % | 6.2 | ASTMC 792 |
15 | UV Resistance | - | Excellant | - |
16 | Water Resistance | - | Excellant | - |
17 | Hot press & Cold pull | - | Non-destroyed | - |
18 | Movement capability | % | ±20 | ASTMC 719 |
19 | Shelf life | 12 months in cool and dry place after manufacture date | ||
F.CAUTIONS
Dont use it as silicone structural sealant;
Unsuitable for the grease, plasticizer or solvent surfaces;
Unsuitable for bad-ventilated places because silicone sealant is easily cured after absorbing moisture in the air;
Unsuitable for frost and humid places;
Cant fill if the temperature of the surface is below 4°C or above 40°C.
G.APPLICATION
Detailed operation procedure please note The Technology Instruction of Jianhua Silicone sealant
