reasonable uv bonding glue metal bulk production for electronic products

Product Information of reasonable uv bonding glue metal bulk production for electronic products

Product Details

SANDAO New Material's silicone adhesive is of exquisite workmanship, which is reflected in the details.SANDAO New Material has professional production workshops and great production technology. silicone adhesive we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.

Company Advantages
1. uv bonding glue retains the existing framework yet shows advantages in uv adhesive for glass.
2. The product features overvoltage protection. The test results show that it has the circuit protection function under overvoltage conditions, withstanding a certain overvoltage range.
3. The product is remarkable in sealing. The principal axis rotates continuously and tightens up the spring rolls, allowing no medium to get through.
4. With such a high aesthetic function, the product will absolutely increase the value and enhance the appeal of the houses or other buildings.

our product

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SD3813UV adhesive

SD3813UV adhesive is a one-component, UV-curable, acrylate adhesive. This product is specially designed for bonding glass and metal. With high strength, high stability, good weather resistance and other characteristics. Mainly used in glass furniture industry.

characteristic

◪ High strength, high stability,High transparency, no white, no atomization after curing
◪ Moderate viscosity, suitable for sizing
◪ Good weather resistance

Application

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product Performance

performance
appearances			Yellowish transparent liquid
viscosity			3000-4500 mPa.s
（@25℃, rotational viscometer）
condition of cure
The following values are measured when the glass is bonded to the glass under a 40-watt philips UV light intensity of 7.5 mw/cm
positioning time				9s
Fully solidified energy				600-800mj/cm²
physical and chemical performance
The following data are measured after curing by the accumulated energy 800 mj/cm of the low-pressure non-polar mercury lamp source
hardness（D）					75
elongation at break（％）					250
Tensile strength（MPa）					18
Adhesive property
The following data are measured after curing by the accumulated energy 800 mj/cm of the low-pressure non-polar mercury lamp source
Bonding substrate		cohesional strength (NM)
Aluminum / glass		18
Stainless steel / glass		18
Weathering test
The following data are measured after curing by the accumulated energy 800 mj/cm of the low-pressure non-polar mercury lamp source
base material	test condition					Bond strength retention rate（％）
Aluminum / glass	-40℃(1h)65℃(1h)20 circulate					90
Stainless steel / glass	-40℃(1h)+65℃(1h)20 circulate					90
Aluminum / glass	65℃90%RH（72h）					90
Stainless steel / glass	65℃90%RH（72h）					90
Aluminum / glass	soak in water					90（bonding surface is normal）
Stainless steel / glass	soak in water					90（bonding surface is normal）

Storage:tore in a cool and shady place. Close the bottle cap well. Do not return the remain glue to the original bottle. The optimum storage temperature is 8-25 ℃, too high or too low temperature will affect the properties of the glue.

Notes:This data is measured by the chemical technicians in the laboratory, which has certain reference value for the use of customers. However, because the usage methods and conditions of each user are different, it is suggested that the users find out the best process and method according to their own conditions.

Product details

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SD381UV glass metal glue

SD3813UV adhesive is a one-component, UV-curable, acrylate adhesive.

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Green environmental protection

Low odor, harmless to the human body, passed SGS environmental certification.High strength, high stability.

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Light yellow transparent liquid

High strength, high stability, good weather resistance, high transparency after curing, no blushing, no atomization

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Plastic bottle packaging

Very convenient to use, gently squeeze, you can glue, packaging specifications: specifications have 250ML / PCS.

Company Features
1. SANDAO brand is famous in the field of uv bonding glue.
2. We have introduced the world’s advanced production facilities, including a new generation of testing machines and highly efficient automatic machines. These machines can definitely help promote product quality and improve workmanship levels.
3. We are aware of our environmental responsibility. Effectively, we use the resources at our disposal, that is, rational use of heat and electricity, and environmentally friendly and safe disposal of waste. We will continue to improve the quality of our products and services to increase customer satisfaction and maintain our position as the world's leading manufacturer of high-quality products. Get an offer! What customers think of us counts most. We'll work hard to improve our abilities, including R&D and manufacturing abilities to cater to clients' requirements. Our company bears social responsibility. We have implemented a sustainability strategy covering four pillars of sustainability: marketplace, society, our people and the environment.

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Relevant Articles

Five important factors affecting thermal conductivity of silicone grease

1. Types and characteristics of polymer matrix materials The higher thermal conductivity of matrix materials, the better the dispersion of filler in matrix, the better the combination of matrix and filler, and the better thermal conductivity of thermal composites.2. Type of filler The higher thermal conductivity of the filler, the better thermal conductivity of the composites.3. Shape of filler the sequence of thermal conduction pathways are fibrous , flake and granular, the easier the filler is to form thermal conduction pathways, the better thermal conductivity.4. Content of fillerThe distribution of filler in polymer determines the thermal conductivity of composite. When the content of filler is small, the effect of heat conduction is not obvious. When there is too much filler, the mechanical properties of the composites will be greatly affected. When the content of the filler increases to a certain value, the interaction between the filler forms a network or chain chain in the system. When the direction of the chain is consistent with the direction of heat flow, the thermal conductivity is best. Therefore, there is a critical value of the quantity of heat conducting filler.5. Bonding characteristics of filler and matrix material interface .The higher the degree of binding between the filler and matrix, the better the thermal conductivity. The suitable coupling agent is used for surface treatment of the filler, and the thermal conductivity can be increased by 10%-20%.

How to remove organic silica gel ?

First,it’s very easy to remove and clean when the silicone rubber uncured. No matter it’s in human body, utensils or clothing,just wash it by water. Second,it’s very difficult to remove organic silica gel after curing, If solidified gel is cohere to glass, ceramics, metals and so on, you can clean it with solvents such as xylene and acetone. If you don't know these two kinds of substances. Banana water can be considered, because banana water contains these two kinds of substances, If there is less organic glue attached to objects such as glass, you can also try scraping it off with a scraper. If cohere to cloth, try to use brush, if not ok, choose banana water. Third, it is easy to deal with if silicone rubber cohere on hands. Organic silicone will not stick to the hand after cured, so we can remove it by rub hands.

Solution to bubbles in epoxy resin potting compound

During the filling process, the problem of bubbles in the capacitor after filling is often encountered, which may be due to the following reasons:1. Bubbles come when mixing and pottingIt is very easy to bring air into the glue because of the large viscosity of glue or wrong stirring. If the viscosity of glue is large, the bubble is difficult to eliminate. If the glue viscosity is small, the glue solidifies slowly, the bubble will slowly float to the surface to eliminate automatically. In order to eliminate the bubbles in the process of glue filling, the bubbles can be eliminated by vacuuming, heating to reduce viscosity, adding diluent to reduce viscosity or adding defoamer. Pls choose the best way for yourself. 2. Bubbles come during curingThere are also several reasons for the formation of bubbles in the curing process: the curing speed is too fast, the exothermic temperature is high, the shrinkage of the glue is large, too much plasticizer and solvent in the glue.these are easy to produce bubbles in the curing process. Epoxy resin sealant is widely used in electronic products such as transformers, capacitors and so on. Its main functions are moisture-proof, water-proof, oil-proof and dust-proof. It also has excellent resistance to moisture, heat and aging. By virtue of these advantages, it occupies a considerable advantage in the field of electronic encapsulation.

High heat conductively grease features

As heat conducting material, silica gel can quickly absorb heat and give off heat.The higher the thermal conductivity of the silicone is, the more effective it is in transmitting heat from your processor to the radiator.Thus reducing the technical difference between the radiators and the radiating structure components which requires the effect of shock absorption, installation, testing, and the convenience of repeated use.

Reasonable uv bonding glue metal bulk production for electronic products

our product

characteristic

Application

product Performance

Product details