1、 Core Features (Black Exclusive+Universal Advantage)
- Black exclusive value
UV resistant/aging resistant: Carbon black absorbs ultraviolet rays and does not yellow or pulverize outdoors for a long time. Its lifespan is 30% longer than transparent/white.
Easy quality inspection: high contrast, continuous adhesive layer/thickness/visible leakage at a glance, suitable for production lines and concealed projects.
Stain resistant/stain resistant: Black color is not easily dirty, suitable for metal, stone, and dark substrates, with a more uniform appearance.
Conductive/anti-static: Some industrial grade products (such as Loctite SI5900) can conduct static electricity and are suitable for explosion-proof/electronic scenarios. - General performance (mainstream specifications)
Curing method: One component RTV (room temperature moisture curing), surface drying for 15-30 minutes, full curing for 24-72 hours (depending on thickness).
Temperature range: -50 ℃ to+200 ℃ (up to 280 ℃ for industrial grade), stable and non brittle for a long time.
Displacement capability: Weather resistant adhesive 25% -50%, structural adhesive ≥ 50%, suitable for thermal expansion and contraction.
Adhesive properties: Neutral curing, non corrosive to glass, metal, stone, ceramics, and plastics, and most do not require primer.
Medium resistance: Waterproof, oil resistant, ozone resistant, acid and alkali resistant, suitable for humid/oily environments.
2、 Classification and typical models (by purpose) - Architectural category (curtain wall/doors and windows/sunroom)
Structural adhesive (load-bearing): Silicone 1099, Taoxi 995, Wacker CS, black, in compliance with GB16776, used for bonding glass/aluminum curtain wall structures, with a warranty of 20-25 years.
Weather resistant adhesive (waterproof caulking): Sibao 998, Tao Xi 791, Wacker CS, black, 35% – 50% displacement, outdoor waterproof and anti-aging, 15 year warranty.
Universal sealant: Silicone 606, Baiyun SS611, black, for door and window/kitchen/bathroom/decoration joint filling, with high cost-effectiveness. - Industrial/Automotive (Oil resistant/Vibration resistant)
Loctite SI5900/5970: Black oxime removal type, oil resistant, vibration resistant, -40 ℃~200 ℃, engine/transmission/flange sealing, replacing gaskets.
3M Black Super Silicone: fast curing, temperature resistance -54 ℃~232 ℃, metal/glass/ceramic bonding, automotive repair/equipment maintenance.
Lily BHH1213: Decarbonized and environmentally friendly, oil resistant, -50 ℃~280 ℃, mechanical/threaded/reducer seal. - Kitchen and bathroom/home decoration (anti mold and waterproof)
Anti mold black silicone adhesive: such as Silicone 995 anti mold, Wacker GM, neutral, anti mold grade 0, toilet/basin/shower room sealing.