◆ One component, neutral alkoxy-cure silicone sealant.
◆ Excellent adhesion to a variety of substrates, including anodized aluminum, glass, ABS, PBT, PET, PVC, PC, etc.
◆ Excellent resistance to durability test: Passed thermal shock test(-40-85℃), damp-heat test(85℃/85%RH/1000 h), and so on related aging test.
◆ Excellent high and low temperature resistance, keeping stable performance within the range -50 ℃ ~ +180 ℃
◆ Bonding and sealing of lamp products such as T8 tube, energy-saving lamp and automobile lamp;
◆ Structural bonding and sealing of various glass, aluminum and engineering plastics;
◆ Other industries need to bond or seal a variety of USES.
Typical Material Properties
||White or gray paste
|Surface dry time (min)
|Extrusion rate (g/min)
||0.2MPa, 25℃, 4mm
|After total curing
|Tensile Strength (MPa)
|Elongation break (%)
|Volume resistivity (Ω.cm)
|Dielectric strength (KV/mm)
|Working temperature (℃)
Noted: All the above data come from 23±2℃and 50±5%RH curing condations after 7days.
◆The surface of substrate must be clean and dry, preferred solvents including isopropanol, acetone, and methyl ethyl ketone.For some special substrates, such as PP and PTEE, needed chemical corrosion or plasma treatment to meet bonding effect.
◆ Match pneumatic dispenser or machine to meet dispensing process.
◆After skin formation, cure continues inward from the surface. In 24 hours (at 25℃and 50% relative humidity). SMG533-S will cure to a depth of about 3.3 mm. The deep-seated part, especially the part that has limit contact with air has longer curing time. Similarly curing time would extend in low-temperature condition.
Packaging & Storage
Plastic drum packing 300 ml or 2600ml ;
Shelf life is 6 month under dry and cool place under 27℃.
- Far away from children by storage.
- In case of contact with shin, wash with water.
- If accident contact with eyes, flush with plenty of water immediately.
- Proposed use in a well-ventilated place.
The values in this document are not of all specifications and are subject to change without notice. As the actual situation is very different, it’s hard to guarantee the correctness and applicability of our products in some usage. Users should understand the product before using, and then decide the best way to use it.
Guangzhou Baiyun Chemical Industry Co., Ltd. was established in 1985, the first silicone sealant research and production company in China. During this 37 years history, we always provide excellent silicone sealant solutions and service for our customers.
BAI YUN is:
• The first silicone sealant research and production company in China.
• The first manufacturing enterprise of silicone sealant in China.
• The first enterprise to participate in drafting the first national standard for silicone sealant in China.
• The first automatic continuous production line of silicone sealant, with independent intellectual property rights and two Chinese excellence patent awards.
• The first super high performance silicone sealant in China. using in the global highest hidden frame glass curtain wall Guangzhou IFC tower.