The law of heat conduction theory has been adopted in the developing of SANDAO uv adhesive for glass. It's specially made to allow the heat to be transferred from the higher temperature region to the lower temperature region. 2.
This product promotes a clear distribution of responsibilities. Operators with specific roles are able to complete their assigned tasks more efficiently. It is an indispensable important insulating material for the electronics industry3.
The product is durable, fully functional and has a long service life. It is a very strong impregnation product4.
We specialize in researching and developing new technologies to bring the quality and performance of our products to the forefront of the industry. It has a wide range of properties that include chemical resistance
SD620 UV glue
SD620 is a one-component, UV-cured, acrylic adhesive. The product is mainly for glass / metal bonding, with strong adhesion, high transparency, good weather resistance and so on.
|Performance before curing|
|appearance||Yellowish transparent liquid|
|viscosity (@25℃、rotary viscosimeter)||4500~6000 mPa·s|
|Condition of cure |
|The curing rate and depth of sd2600 are determined by the intensity of the light, the spectral distribution of the light source, the irradiation time and the transmittance of the adhesive material. The following data were measured under 110mw/cm2 UV radiation from high-pressure mercury lamps:|
|positioning time (S)||2|
|Deep curing time (1mm, S)||5|
|tack free time (S)||5|
|Fully curing energy||300 mj/cm2|
|Performance after curing|
|The following data are measured after curing by 300 mj/cm2 accumulated energy by a high pressure mercury lamp source|
|Bonding substrate (1 cm2)||bonding strength (kg/cm2)|
|Glass / metal||＞3|
|The following data are measured after curing by accumulated energy 300 mj/cm2 of a high pressure mercury lamp source|
|Bonding substrate||test condition||Bonding strength retention rate (%)|
|Glass / metal||65℃90%RH(72h)||50|
Storage:Store in a cool and shady place. Close well the bottle cap. Do not return the remain glue to the original bottle .The optimal storage temperature of 8-28 ℃, too high or too low temperature will affect the properties of the gel, the shelf life is 12 months.
Notes:this data is measured by the technicians of Sandao in the laboratory, which has certain reference value for the use of customers, but because of the different usage methods and conditions of each user, Users are advised to find out the best process and method according to their own situation.
SD620 UV glue
SD620 is a one-component, ultraviolet curable, acrylic resin adhesive.
Green environmental protection
Low odor, harmless to the human body, passed SGS environmental certification.
Light yellow transparent liquid
It has the characteristics of strong adhesion, high transparency and good weather resistance.
Plastic bottle packaging
Very convenient to use, gently squeeze, you can glue, packaging specifications: specifications have 250ML / PCS.
Huizhou SANDAO New Material Co., Ltd takes an important part and will have a wide development prospects in uv bonding glue field. Huizhou SANDAO New Material Co., Ltd organically combines imported exquisite high-tech and domestic production base to create a highly efficient uv bonding glue.2.
Huizhou SANDAO New Material Co., Ltd can source raw materials at a low price and use advanced production technologies for uv bonding glue.3.
Relying on strict quality control system and excellent product quality, our uv bonding glue has become more and more competitive in this field. For SANDAO New Material, innovation is the soul of development. Inquiry!