CLEAR ACETOXY STRUCTURAL SILICONE SEALANT

Detailed Product Description Description JS-1200 Silicone Structural Sealant is a one-partacetic, specifically designed for structural glazing and curtain wall adhesive construction applications. It easily extrudes in any weather and quickly cures at room temperature to form a high durable and flexible silicone rubber seal. JS-1200 Silicone Structural Sealant has an excellent adhesive to most of construction material without a primer. It has good features as follow: Can be easily used and extruded any time. Acetic cure: To float glass, anodized aluminum material needn't base coating, has a strong felt power. Excellent weather ability and stability. High modulus, as cured, it can bear joint movement capability of ±25%. Structural applications require prior testing and written print review by JIEKAI. Where to use JIEKAI JS-1200 Silicone Structural Sealant is designed for use in structural glazing applications such as; big board glass seal, glass glazing curtain walls sealing and joint. Typical properties (for reference) The following data is for reference, is not suggested to make standard. NoItemThe standardTest resultTest methodTest at 50±5% RH and temperature 23±2oC1AppearanceHave no grain, no agglomerations,Pass the the standard　2Droop degreeUprightness≤30GB/T113477.6-2002mmLevelNo distortionNo distortion3Tack Free Time, h≤30.5GB/T113477.5-20024Extrusion ability, S≤103.1　5Curing time at 50±5% RH and temperature 23±2oC,days14-2114-21　As Cured After 21days at 50±5% RH and temperature 23±2:6Durometer Hardness,(Shore A), points　20GB/T1531-19997Tensile strength at 25% elongation, Mpa　0.14GB/T113477.8-20028Tensile strength at 50% elongation, Mpa　0.3GB/T113477.8-20029Tensile strength at ultimate elongation, Mpa　0.45GB/T113477.8-200210Ultimate elongation % at break,%　150GB/T113477.8-2002 GB/T1-Chinese national standard Use limitations JS-1200 silicone structural sealant should not be applied in the following conditions: To all spaces that bleed oils, plasticizers or solvents such as wood immersed in oil, oil crack filler, and some uncured or sulfurized fat, it should NOT be applied. To the unventilated space (Silicone sealant need the water in the air to cure) To the circumstances as immersed in water for a long time, underground all the year To painted surfaces, may cause seal failure as the paint cracking or paint stripping Frost or wet surfaces Surface touch the food directly Easily suffer mechanical clash Material feature JS-1200 Silicone Structural Sealant can keep good viscidity and can easily extrude between -25oC to 50oC; Can keep good flexibility between -50oC to 150oC after cured. Packing Packed in 300ml plastic cartridges, 24 cartridges in a carton. Colors Clear Storage and usable life When stored at dry and airy, 27oC or lower temperature conditions in the original unopened container, JS-1200 has a shelf life of 12 months from the date of manufacture. Specifications GB16776; ISO11600G class 20HM; ASTMC1184; Handling precautions This paper doesn't include MSDS for product. It should be notified: Not contact sealant with food or cosmetics; Not contact skin for long time about uncured sealant; Rinse eyes with large quantities of water and seek medical check if sealant drops into eyes. Not put sealant at children's reach.