SV-800 General purpose MS sealant
Product Description
FEATURES
1. Environmental protection products: no solvent, no PVC, no isocyanate, non-toxic, tasteless, non-polluting, fast curing;
2. Surface coating: compatible with most industrial paint, dry surface can be painted, so does not affect the curing speed;
3. Easy to use: excellent thixotropy and extrusion, for a wide temperature range.
4. Good adhesion: the stone, aluminum, ceramics and cement components, and most of the building materials with excellent adhesion properties; no pollution of the porous material.
5. Excellent weather resistance, aging performance, superior tensile and compression resilience;
6. Neutral curing, stone, cement and other non-corrosive building materials, to overcome the common silicone rubber easy to contaminate the shortcomings of the substrate.
PACKAGING
300ml plastic cartridges
BASIC USES
General purpose and low modulus MSALL sealant Suitable for use:
[1] Construction of housing and other areas of bonding and sealing;
[2] Fixed panel, frame, window sill installation, suitable for a variety of building materials such as paint metal, glass, wood, concrete, stone, masonry and other ordinary seal;
[3] Seam and ceiling seal;
[4] Water pipes, roof gutter and other seals;
[5] Activity room, container seal;
[6] Interior decoration seal;
[7] Mildew - suitable for kitchen and toilet applications;
[8] The floor system of bonding, especially for housing renovation when the laying of tiles;
[9] On the porous material or smooth, moist surface has a strong adhesive force.
[10] Please note: MSALL sealant is not suitable for glass inlay use; for the prefabricated concrete displacement joint seal recommended supporting the use of Jiang special primer.
COLOURS
SV800is available in black, gray, white and other customized colours.
Technical data sheet
These values are not intended for use in preparing specifications
| Test standard | Test project | Unit | value |
| Before curing——25℃，50%R.H. | |||
| GB13477 | Density | g/m³ | 1.40±0.05 |
| GB2793 | Non-volatile components | % | 99.5 |
| GB13477 | Flow, sagging or vertical flow | mm | 0 |
| GB13477 | surface drying time（25℃，50%R.H.） | min | 45-60 |
| Curing speed | mm/24h | 3 | |
| Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.
14days after curing——25℃，50%R.H. |
|||
| GB13477 | Durometer Hardness | Shore A | 22-28 |
| GB13477 | The ultimate tensile strength | Mpa | 1.0 |
| GB13477 | Elongation at break | % | 550 |
Product Information
CURE TIME
As exposed to air, SV800begins to cure inward from surface. Its tack free time is about 50 minutes; the full and optimal adhesion depends on the sealant depth.
SPECIFICATIONS
SV800is designed to meet or even exceed the requirements of:
Chinese national specification GB/T 14683-2003 20HM
STORAGE AND SHELF LIFE
SV800 should be stored at or below 27℃ in original unopened containers. It has a shelf life of 12 months from the date of manufacture.
HOW TO USE
Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.
Application Method
Mask areas adjacent to joints to ensure neat sealant lines. Apply SV800in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the joint surfaces. Remove masking tape as soon as the bead is tooled.
APPLICATION METHOD
Mask areas adjacent to joints to ensure neat sealant lines. Apply SV800in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the joint surfaces. Remove masking tape as soon as the bead is tooled.
TECHNICAL SERVICES
Complete technical information and literature, adhesion testing, and compatibility testing are available from Siway.
SAFETY INFORMATION
● SV800is a chemical product, not edible, no implantation into body and should be kept away from children.
● Cured silicone rubber can be handled without any risk to health.
● Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.
● Avoid prolonged exposure of skin to uncured silicone sealant.
● Good ventilation is necessary for work and cure places.
DISCLAIMER
The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that our products are safe, effective, and fully satisfactory for specific applications.
