1.building material silicone sealant cartridge
2. resistance to ultraviolet radiation
3.excellent weather-proof
4.watertight

 

Neutral weather-proof Silicone sealant cartridge for curtain

 

Detail product description:

 

Wogoo silicone weather-proof sealants for curtain walls are a kind of one-component neutral curing sealants with excellent weather-proof,waterproof for construction.

 Superior Features:

easy to squeeze out;Neutral curing, suitable for most of building material.Excellent unprimed cohesiveness to wide range of substrates coated, enameled and reflective glasses, painted aluminum profiles.Super weatherability: Non-impaction from ultraviolet,rain,ozone and extremely temperatures. Suits applications in the areas with large difference in temperature and low humidity.Low modulus: extension/compression displacement capability of up to ±50% of the original interface.

 Limitations:

Wogoo Silicone weather-proof sealants should be not applied:

In structural glazing application.In totally airtight space as sealants requires moisture atmospheric for curing.To building materials that effuse oil,plasticizer and solvent as unvulcanized or partially vulcanized rubber,taps.On frost-laden or damp surfaces.To the surface that painting is required .as paint film will crack and peel and sealants lose efficacy.In areas where abrasion and physical abuse are encountered. In environment below-grade.For structural adhesion on bare metals or surfaces subject to corrosion as aluminum,steel.On surface directly touching food.Fire sealing system.

Property indexs:

 

Name:	Silicone weather-proof sealants for curtain walls
Hardness	29( shore A)
Ultimate Elongation(%)	350 to 400 percent
Shelf time	Under condition of dry and low temperature ,12 months.
Room Temperature Cure - Days:	7 Days to 14 Days
Working time	within 30 minutes
Color	White,Grey,Black,Brown .etc
Applicant Fields	Weather sealing in glass curtain walls joints; Weather sealing in metal, enamel curtain walls joints; Sealing in expansion joints for concrete, plastic and metal etc.; Sealing in roof joints; etc

  

Standards:

Wogoo silicone weather-proof sealants meet the following requirements :

u      ASTM(American Society for Testing and Materials)C920NS degree 25.

u      ISO11600F&G 25 LM

u      Jc/T881-884-2001 25LM

u      GB/T4683-2003 25LM

 Packing:

 wogoo silicone weather-proof sealants are packed in 300ML/plastic tube;24 pcs/carton;590ml/Sausage ;20 pcs/ctn;

Weatherability interface design:

 The thinner silicone sealants, more replacement capability can be carried. Perfect interface seal measurement is that the width of sealants is double than that of thickness. As exchange of season and different temperature everyday, building joints will be extension and compression. So when use wogoo silicone weather-proof sealants, the designed interface of building joints should be at least double than expected.