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UV3318 Liquid optical clear adhesive for mobile phone touch screen repair

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Min.Order Quantity: 10 Piece/Pieces
Port: Yantai
Payment Terms: L/C,T/T,Western Union,PAYPAL
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Quick Details

CAS No.: 68987-46-2 Other Names: optical adhesive Place of Origin: Shandong China (Mainland)
Classification: Other Adhesives Main Raw Material: Other Usage: Construction
Brand Name: Seayu Model Number: UV3318

Packaging & Delivery

Packaging Detail: 50ml/tube; 1kg
Delivery Detail: Fast delivery


Product: LOCA UV3318
Color: transparent
Usage: touch screen reparation for smart phones.
Brand: Seayu


Product Description


UV3318 is one component UV curable adhesive and can be quickly cured under UV light, colorless, high transmittance, low shrinkage, low hardness, yellowing resistance, low water absorption, good optical properties, non-corrosive, for ITO, FPC have safety.


Typical Usage

Be mainly used in optical components of the adhesive, especially suitable for touch screen display glass .


Properties Uncured                                                                                                      


 Typical ValueRangeTest Standard
Appearancecolorless liquid  
Chemical Typemodiffied acrylate  
Viscosity (mpa.s)1200-1800 GB/T 2794-1995
Density0.940.92-0.97GB/T 13354-1992
UV curing depth (mm)5  
100 mW/cm2 cured for30s   


Curing Condition Recommended

Use of 100 mW/cm2 and 365nm light source and irradiated for 30 seconds.


Performance After Cured

(100 mW/cm2 and 365nm light source and irradiated for 30 seconds.)


Physical Property                  

 Typical ValueRangeTest Standard
Hardness(Shore 00)  <40 GB/T 2411-1980
Tensile strength(MPa)  >0.2GB/T 1040-2006
 Elongation at Break(%) 220 GB 1040-1992
 Volume shrinkage(%)  <2 ISO 3521-1997
 Water absorption rate%(24h@25°C)  <2.0

GB/T 1034-1998

  Index of refraction 1.51  

GB/T 7962-1987

  Haze, %   <0.2

ASTM D1003

  Tran Transmittance ( % ) smittance ( % )   >99

GB/T 7962-1987


Direction For Use

Dispensing, a double Y type or I-shaped pattern sizing. As the middle, around little sizing, because the middle glue to spread around, can reduce the bubbles

Wipe the glue with acetone, alcohol, petroleum ether, isopropyl alcohol solvent.

The use of the product, avoid shake product. Placing products, needles placed face down.

the glue need 365nm wavelength ultraviolet irradiation for curing ,recommended curing conditions in 3000mj/cm2.

Bonding material surface should be clean and no pollution, can obtain the optimal intensity.

Curing speed depends on the intensity of the ultraviolet light source and adhesive layer, distance and other factors.

After use, shall be immediately put the lid on. Sizing process requires the use of black or brown hose.



Keep away from children.

The workshop should be adequate ventilation.

Wash with soapy water if on skin.

Wash with a lot of soapy water and then go for doctor if in eyes.

For more information, please refer to MSDS.






 12 months sealed at 8-28°C.




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Located in the beautiful trading port city - Yantai, Yantai Seayu Electronic Co., Ltd. is a Chinese-foreign joint venture which manufactures and sells engineering adhesives, adhesive accessories and adhesive dispensers. Seayu has independent R&D capabilities and high and new technology for mass production. Seayu's products are widely used in automobile, electric, engineering machinery, power, metallurgy, chemical and construction scopes.

Seayu was established in 2004. Seayu has become a ... View detail

Basic Information

Product/Service (We Sell): Anaerobic adhesive,epoxy adhesive,Uv adhesive,silicon modified rubber,Resistance welding adhesive  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: South America
Northern Europe
North America
Southeast Asia
Domestic Market

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Number of Production Lines: 4  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Management Certification: ISO9001   ISO/TS16949  
Contract Manufacturing: Design Service Offered  

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Verified Supplier - Yantai Seayu Electronic Co., Ltd.
China (Mainland) | Manufacturer | Contact Details
Experience: Established 2004

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