inexpensive uv bonding glue curing at discount for electronic products

our product

SANDAO curing uv bonding glue at discount 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 curing uv bonding glue at discount for electronic products-2

Plastic bonding

SANDAO curing uv bonding glue at discount for electronic products-3

Acrylic bonding

SANDAO curing uv bonding glue at discount for electronic products-4

Acrylic bonding

SANDAO curing uv bonding glue at discount for electronic products-5

Plastic bonding

SANDAO curing uv bonding glue at discount for electronic products-6

PC bonding

SANDAO curing uv bonding glue at discount 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 curing uv bonding glue at discount for electronic products-8

SD3322 general plastic glue

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

SANDAO curing uv bonding glue at discount for electronic products-9

Green environmental protection

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

SANDAO curing uv bonding glue at discount 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 curing uv bonding glue at discount 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. Boasting years of experience in designing and manufacturing uv bonding glue, Huizhou SANDAO New Material Co., Ltd has stood out as one of the most competitive companies.
2. Combining with the actual situation of SANDAO, it is essential to ensure that R&D activities and quality improvement are carried out efficiently.
3. Client centricity, agility, team spirit, passion to perform, and integrity. These values are always at the core of our company. Get price!

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The design of SANDAO uv bonding glue follow these basic steps: recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), detailed drawing, etc. Its low thermal conductivity makes it ideal for people who work in high temperatures

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SANDAO uv bonding glue will be monitored in terms of quality. Its major parts, including engine, motor, and hydraulic parts will be tested to meet the standards set by the company. Replacing it will not affect phone usage in any manner

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The mechanical parts of SANDAO uv bonding glue require precision machining. They have to go through deburring, polishing, milling, drilling, threading, grinding, turning, etc. It provides a reduction of reflection as light passes through the phone

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The development of SANDAO uv adhesive for glass is conducted under the guidelines of different theories, namely, mechanical engineering, structural mechanics, CAD technology, and IT technology. It is waterproof, protecting the electronic components of phones from water damage

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SANDAO uv adhesive for glass will be tested strictly according to requirements. Its body frame, engine, mechanical components, and other parts will be tested to meet the highest safety and efficiency standards. It protects each part of the phones against drops as well as any other impact damage

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The product has many competitive edges, such as strong durability, high cost-performance, and so on. The product has been certified under RoHS

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SANDAO curing uv bonding glue at discount for electronic products

our product

characteristic

Application

product Performance

Product details