联系人：密封胶
邮箱：306008108@qq.com
电话：13903074744
地址： 广东广州市黄埔区香雪大道中60号
| 型号 |
1527 |
产品名称 |
太阳能光伏组件专用密封胶 |
| 硬化/固化方式 |
常温硬化 |
主要粘料类型 |
合成弹性体 |
| 基材 |
天然橡胶 |
物理形态 |
无溶剂型 |
| 性能特点 |
耐高温耐黄变耐腐蚀耐冲击触变性 |
用途 |
太阳能组件光伏机械电器防水密封绝缘 |
| 有效成分含量 |
99 |
生产执行标准 |
GBT2002U212 |
| 外观 |
白色膏状物 |
使用温度 |
200 |
| 固含量 |
99 |
粘度 |
90000 |
| 180°剥离强度 |
2.0 |
剪切强度 |
2.0 |
| 拉伸强度 |
2.0 |
扭剪强度 |
1.9 |
| 上胶厚度 |
4 |
固化时间 |
24 |
| 固化后硬度 |
56 |
老化时间 |
240 |
| 包装规格 |
0.4 |
储存方法 |
常温阴凉干燥处保存 |
| 保质期 |
6个月 |
产地 |
广东 |
| 厂家 |
广州邦特密封材料有限公司 |
|
product deion
smg533 rtv industrial silicone sealant for led lightings with perfect adhesion performance
company profile
guangzhou baiyun chemical industry co., ltd. was established in 1985, which is the first silicone sealant research and production company in china. during this 35 years, we always provide excellent silicone sealant solutions and service to our customers.as the company's strategic business, industrial sealants have been widely used in rail transportation, lighting, power supplies,home appliances, solar industry and other fields, providingvarious professional system solution for bonding,sealing,heat dissipation and insulation.
smg533 industrial silicone sealant
features
◆ one-component rtv silicone rubber, dealcoholized curing, is completely cured without odor;
◆ excellent adhesion performance, so it has perfect adhesion performance with many material (for glass, aluminum, ceramics, abs, pbt, pet, pvc and pc) ,generally primer solution is no used;
◆ superior ability of anti-high-low temperature, little performance changing between -50℃ and +180℃;
◆ low organic volatility;
main application
◆adhesion and seal of lamps such as energy-saving lights and automobile lights;
◆structural adhesive and seal of various glass, aluminum material, and engineering plastics;
◆various adhesive and seal application in other industries；
◆designed for high strength and flexible bonding applications, for example, where the coefficients of thermal expansion of the bonded materials is inconsistent, such as adhesion of glass to metal and glass to plastic.
typical technical data
| property | typical value | test standard |
| tack free time,min | 5-20 | gb/t 13477 |
| hardness,hsa | 35±5 | gb/t 531 |
| tensile strength,mpa | ≥1.8 | gb/t 528 |
| elongation at break,％ | ≥350 | gb/t 528 |
| volume resistivity,ω.cm | ≥3.0×1014 | gb/t 1692 |
| dielectric strength, kv/mm | ≥18 | gb/t 1695 |
| storage life | storage life is 6months (keep in shade and dry at the temperature below 30℃) | |
note: the above performance data were measured at 23±2°c and relative humidity 50±5%
usage
1. the optimal construction environment of the sealant should be constructed in a clean environment with temperature at 4°c to 40°c and relative humidity between 40% and 80%;
2. in order not to affect the bonding effect, all surfaces are recommended for degreasing and decontamination and are ensured clean and dry. suitable solvents include isopropanol, acetone or methyl ethyl ketone.
3. apply the sealant to the pretreated surface and quickly cover the other side to be bonded.
4. when exposed to moisture at the condition of room temperature and 50% relative humidity, the sealant crusts on the surface within 10 to 20 minutes. apply a tool to scrape off excess sealant before the surface is crusted, and you will use a spatula to easily hang the cured surface;
packaging
◆ plastic tube package: net volume is 300ml or 2600ml;
◆ iron drum packaging: net volume is 20l or 200l;
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