reasonable uv bonding glue resin from manufacturer for electronic products

Product Information of SANDAO resin uv bonding glue from manufacturer for electronic products

Enterprise Strength

SANDAO New Material insists on the concept of 'survive by quality, develop by reputation' and the principle of 'customer first'. We are dedicated to providing quality and comprehensive services for customers.

Company Advantages
1. Every SANDAO uv bonding glue is a product of thinking and craft refined through generations.
2. It is not likely to crack after extended use. The steel material of this product has excellent physical strength after special welding treatment.
3. The product is weather resistant. Its materials have been tested by applying ultraviolet rays and water in order to generate conditions close to the natural environment.
4. This product plays an important role in nearly every aspect of our modern life, such as telecommunication, medical science, electronic industry, navigation, etc.
5. The product is an essential piece of swimming pool maintenance equipment to be used in any pool or hot spring pool.

our product

SANDAO resin uv bonding glue from manufacturer for electronic products-1

SD3322UV adhesive

SD3322UV adhesive is a one-component, UV-curable, acrylate adhesive. This product is specially designed for the bonding of ordinary plastics such as PMMA,PC. moderate viscosity, strong adhesion, high transparency, good weather resistance and so on.

characteristic

◪ has super adhesion to PC,PMMA and other plastics. it can destroy the base material
◪ after curing .high transparency, no whitening, no atomization，rapid curing speed,moderate viscosity, suitable for machine sizing good weathering resistance.

Application

SANDAO resin uv bonding glue from manufacturer for electronic products-2

Plastic bonding

SANDAO resin uv bonding glue from manufacturer for electronic products-3

Acrylic bonding

SANDAO resin uv bonding glue from manufacturer for electronic products-4

Acrylic bonding

SANDAO resin uv bonding glue from manufacturer for electronic products-5

Plastic bonding

SANDAO resin uv bonding glue from manufacturer for electronic products-6

PC bonding

SANDAO resin uv bonding glue from manufacturer for electronic products-7

PC bonding

product Performance

Colloidal property
appearance				Yellowish transparent liquid
Viscosity (@25℃)				900-1700 mPa.s
Curing conditions
The following curing conditions are measured when the glass is bonded to the glass under a 40-watt philips UV light with intensity of 7.5 mw/cm
positioning time		2 seconds
Fully solidified energy		500-600mj/cm²
physical and chemical properties
The following data were measured after curing of the accumulated energy of the low-pressure non-polar mercury lamp source at 500 mj/cm
shore（D）					60
elongation at break（％）					280
tensile strength（MPa）					20
Adhesive property
The following data are measured after the cumulative energy of the low-pressure non-polar mercury lamp is 500 mj/cm solidified.
Bonding substrate（1cm²）			cohesional strength (kg/cm²)
PC/PC			>2
PMMA/PMMA			>2
PC/GLASS			>1.5
PC＋PMMA			>2
Weathering test
The following data were measured after curing of the accumulated energy of the low-pressure non-polar mercury lamp source at 500 mj/cm
base material	test condition					Bond strength retention rate（％）
PC/PC	-25℃(1h)+55℃(1h)20 circulate					90
PC＋GLASS	-25℃(1h)+55℃(1h)20 circulate					90
PC/GLASS	65℃90%RH (72h)					68
PC＋PMMA	-25℃(1h)+55℃(1h)20 circulate					70

Storage:Store in a cool and shady place, close the cap after opening, do not return the remain glue to the original packaging bottle, the best 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 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.

Product details

SANDAO resin uv bonding glue from manufacturer for electronic products-8

SD3322 general plastic glue

SD3322UV adhesive is a one-component, UV-curable, acrylate adhesive.

SANDAO resin uv bonding glue from manufacturer for electronic products-9

Green environmental protection

Low odor, harmless to the human body, passed SGS environmental certification.

SANDAO resin uv bonding glue from manufacturer for electronic products-10

Light yellow transparent liquid

It has low viscosity, strong adhesive force, high transparency, good weather resistance, fast curing speed, high transparency after curing, no whitishness and no atomization.

SANDAO resin uv bonding glue from manufacturer for electronic products-11

Plastic bottle packaging

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

Company Features
1. Being one of the leading uv bonding glue manufacturing company, Huizhou SANDAO New Material Co., Ltd has served the industry for a long time.
2. Huizhou SANDAO New Material Co., Ltd has introduced advanced manufacturing equipment from overseas.
3. We embrace social responsibility in our products, the way we conduct our business, and in our relations with customers, employees, vendors, shareholders, and communities. We are actively advancing activities that contribute to sustainability to meet society's expectations based on an accurate perception of the impact of our operations on society and our social responsibilities. Sustainability encompasses the social, environmental and economic responsibilities of our operations throughout the value chain. Our aim is to ensure a positive total contribution to society. Contact! Following our principle of 'providing dependable services and to be persistently creative', we define our major business policies as follows: develop talent advantages and layout investments to enhance growth momentum; expand markets through marketing in order to ensure full production capacity. Contact!

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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

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SANDAO resin uv bonding glue from manufacturer for electronic products

SANDAO resin uv bonding glue from manufacturer for electronic products

our product

characteristic

Application

product Performance

Product details