Structural silicone sealant

Features:
1.One  component, neutral  curing at room temperature, high strength silicone structural sealant;
2.Good compatibility with other neutral silicone sealants;
3. Excellent  weatherability  and  high resistance to ultraviolet  radiation, heat and humidity, ozone and temperature extremes;
4. Excellent weatherproofing performance.

Main applications:
1.Weather  sealing  in  glass/aluminium-plastic  panel curtain  wall, skylight canopy joints and building facade;
2.Secondary seal and joint insulating glass;
3.Various building materials, e.g. glass, aluminum, ceramic, tile, wood etc.

Limitations:
1.Can not be used in structural glazing applications.
2.Is not appropriate for all will be leaking oil, plasticizer or solvent surface.
3.Is not suitable for airtight place, because the silicone sealant need absorb air gas in the water cure.
4.Not for frost or wet surface.
5.Is not suitable for the place of continuous immersion or year-round moisture.
6.Surface temperature is not below 0℃ or above 50 ℃.
7.Can not be used on the unclean or unstable substrate.
8.Cannot be used on joint which bearing structural strength or places of physical damage.
9.Hasn’t performed adhesion and compatibility tests on project substrates and all accompanying accessories.

Typical properties:
These values are not intended for use in preparing specifications.

Method Test Item Unit Standard Result
GB/T 13477 Density g/cm3 Specified value±0.1 1.32
GB/T 13477 (ISO 7390) Slump(vertical) mm ≤3 0
GB/T 13477 (ISO 8394) Extrusion rate ml/min. ≥80 378
GB/T 13477

(ASTM D 2377)

Tack free time h ≤3 0.94
GB/T 13477 (ISO 7389) Extension recovery % ≥80 88.8
GB/T 1347(ASTM C 794) Peel strength N/mm ≥1.0 1.58

GB: Chinese National Standard
ASTM: American Society for Testing and Materials
ISO: International Standardization Organization
The “GB” testing method is equivalent or partly equivalent to that in the“( )”

Installation:
1.Surface preparation: Sealants may not adhere or maintain long-term adhesion to substrates if the surface is not prepared and cleaned properly before sealant application. Using proper materials and and cleaning procedures is vital for sealant adhesion.
2.Cleaning materials: clean, fresh solvent; clean, white cloths free of lint or other lint-free wiping materials; primer (when required).
3.Cleaning procedures: Remove all loose material (such as dirt and dust), plus any oil, frost or other contaminants from the substrates to which the sealant will be adhered. Do not use detergent to clean the substrate as residue may be left on the surface. Wet one rag with solvent and wipe the surface with it, then use the second rag to wipe the wet solvent from the surface before it evaporates. Change the cleaning rags frequently, as they become soiled. If cleaned areas are again exposed to rain or contaminants, the surface must be cleaned again.
4. Primers: The tructural silicone sealant will bond to many clean surfaces without the aid of a primer. For difficult-to-bond substrates, the use of a primer or special surface preparation should be evaluated.

Emergent Treatment:
Keep out of reach of children. Once it contacts skin or eye by accident, rinse the affected part with water for 15 minutes or turn to doctor for help immediately.

Shelf Life:
9 months from the manufacture date stored in cool & dry place below 27 ℃.

Color:
Black, white, gray, other colours as clients’requirement.

Packing:
Sausages: net 300ml, 280ml, 260ml, others; 24 pcs / box.
 

LIMITED WARRANTY INFORMATION – PLEASE READ CAREFULLY

The information contained herein is offered in good faith and is believed to be accurate. However, because conditions and methods of use of our products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that Foshan Shunde Mimdy Sealant Co., Ltd.’s products are safe, effective, and fully satisfactory for the intended end use.

FOSHAN SHUNDE MIMDY SEALANT CO., LTD.SPECIFICALLY DISCLAIMS ANY OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY.
FOSHAN SHUNDE MIMDY SEALANT CO., LTD. DISCLAIMS LIABILITYFOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES.