Two-Component Silicone Insulating Glass Sealant,Two Parts Components Silicon Sealant for Insulating Glass

SBT-882 Silicone Insulating Glass Sealant,Insulating Glass Silicone Sealant,Silicone Sealant

1. special for the secondary seal of insulating glass units used for window and door etc.

Features

1. Two part, neutral fast cure rate, suitable for factory application 2. High level of tensile strength and mechanical properties3. Excellent adhesion to a wide range of substrates including coated glass, low -E glass, tempered glass, laminated glass, aluminum and steel spacers etc.4. Excellent weatherability and high resistance to ultra-violet radiation ,heat and humidity, and ozone5. Excellent resistance to temperature extremes, unaffected performance from –50 ℃ to +150 ℃6. Excellent unprimed adhesion to wide range of substrates Good compatibility with other neutral silicone sealants COLOURSPart A (base) of SBT-882 is available in white, part B (curing agent) in black, black color after mixing.PACKAGING SBT-882 is available in kit: part A in 200L drums (net 180L), part B in 20L pails (net 18L). SPECIFICATIONSSBT-882 is designed to meet or even exceed the requirements ofl Chinese corporate specification Q/71304249-7.004-2009 

Typical properties

These values are not intended for use in preparing specifications.

GB: Chinese National StandardASTM: American Society for Testing and MaterialsISO: International Standardization OrganizationThe “GB” testing method is equivalent or partly equivalent to that in the “()”

STORAGE AND SHELF LIFE SBT-882 should be stored at or below 27℃ in original unopened containers. It has a shelf life of 12 months from the date of manufacture. LIMITATIONS SBT-882 should not be applied:l For structural glazingl To the materials that bleed oils , plasticizers or solvents, such as impregnated wood, oil-based caulksl To frost laden or damp surfaces l For continuous water immersionWhen surface temperature below 4℃ or over 50℃ HOW TO USESurface PreparationClean 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. Mixing and DispensingTo obtain the optimal performance of  SBT-882, it is recommended that base and curing agent thoroughly mixed using a two-part silicone dispensing machine. SBT-882 should be mixed at a ratio of 9:1～11:1 base to curing agent by volume, or 11:1～13:1base to curing agent by weight for optimal performance. Lot matching of SBT- 882 base to curing agent is not required. Before use, it is recommended that curing agent be stirred to ensure the homogeneity of all components. SBT-882 part B curing agent will react with atmospheric moisture, therefore should not be exposed to air for prolonged periods of time.

Two-Component Silicone Insulating Glass Sealant

Silicone Insulating Glass Sealant,Two-Component Silicone Insulating Glass Sealant
Use:The second sealant of insulating glass(external seal),mainly used for processing insulating glass and other uses.
Feature:
(1) Use manual mixing adhesive in construction with neutral solidification,non-corrosiveness to such constructional materials as metal,coated glass,concrete,marble,granite and other materials.
(2) When solidifying,the low molecular weight substances release,without irritating odor.
(3) Outstanding resistance to climate aging performance,resistance to ultraviolet,rays, resistance to ozone and resistance to water.
(4) Outstanding resistance to Low and high temperature performance has little change within the temperature range of -50-150℃.
(5) It has good compatibility like other neutral siliconer gel,but need to receive compatibility test before the use.
Color:A is white,B is black and A/B is dark gray after mixture.Mixing ratio:A:B=10:1(weight ratio).
Package:A:190l iron barrel .B:19L Plastic barrel.(special two part pump)
A:19l plastic B:2lplastic tube(manually)