High transparency pressure-sensitive silicone adhesive for screen protective PET film

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5 Kilogram/Kilograms sample is provided (Min. Order)
Supply Ability:
1000 Ton/Tons per Month
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Quick Details
Other Names:
Self-adhesive silicone glue
Place of Origin:
Guangdong, China (Mainland)
Other Adhesives
Main Raw Material:
Packing, PET film
Brand Name:
Model Number:
silicone adhesive
silicone adhesive for screen protective PET film
screen protective PET film
High transparent
30000 mpa.s
Solid Content:
Packaging & Delivery
Packaging Details
20 KG/Barrel,50 KG/Barrel 180 KG/Barrel
Delivery Time

 High Transparent Liquid Adhesive For PET Film


(Pressure sensitive adhesive/ Optical transparent liquid silicone adhesive)


Products Description


KL-2610B is heated and fast cured type of silicone adhesive,combine with platinum catalysts PT4000, tackifier KL - 6600, KL - 298 used together,no primer needed.,good flowing capability before cured ,The cured silicone adhesive has a good adhesion to stick with PET base material and improving the surface stripping resistance. After cured,has good adhesion strength, excellent exhaust,high transparency, no adhesive residue, high temperature resistance, high humidity, can directly replace the same level products of Dow Corning and KCC products.


The silicone adhesives are characterized by good leveling property, electrical insulating property,

and high grade of transparency and easy to clean with water. Mainly applied to the computer displayscreen, mobile phone screen protector, PET touch screen film series.Can be coated to PET film by lamination machine.


 Physical Properties   



Appearance And Component:


KL-2610B:Transparent colloid


PT4000: platinum catalysts


KL-298:Tackifier(Increase the adhesion between PET film and silicone adhesive)


KL-6600:pressure sensitive adhesive ( increase the silicone surface stripping force) 


Viscosity (mixed liquid):             35000 mpa.s

Solid Content (after mixing):          60%

Curing Condition:                    TC10:19S*150℃


Light Transmittance:                  94%

Refractive index (sodium yellow light wavelength 5893 10 ^ - 10 meters)  : 1.48




(for example, coated 10μm stripping force 2g/25 mm)

1.(1)Micro concave roll coating method

Advise to use solid content is 24% of the formula ratio (weight ratio) PT4000:2610B:KL-298:KL-6600:Solvent =1:200:10:40:340 

 (2) Comma blade coating method

Advise to use solid content is 35% of the formula ratio (weight ratio) PT4000:2610B:KL-298:KL-6600:Solvent =1:200:10:40:160


2. Taking material according to proportion, first KL - 298 and solvent mixed evenly, and then add in turn KL-6600→KL-2610B→PT4000 , to achieve uniform mixture stirring 20 minutes 

3. Coating uniformity of silicone adhesive on the PET film surface by coating method or rolling process.

4. Testing at laboratory coating method 10 μm baking for 1 minutes at 130℃.


Production coating method for reference

Set the oven temperature as from 90 ℃ to 160 ℃ to 140 ℃, The baking time and temperature is adjusted according to the coating quantity,the adhesive thickness of the coating when 10μm, glue baking time control between 50 to 60 seconds ,the adhesive thickness of the coating when 20 microns,glue baking time should be controlled in 100 ~ 120 seconds is advisable.Please change according to the specific equipment and operation method.












PT4000:   1KG/Barrel       


KL-2610B: 20KG/Barrel,50KG/Barrel  180KG/Barrel


KL-298:   4KG/Barrel,20KG/Barrel


KL-6600:  20KG/Barrel,50KG/Barrel  180KG/Barrel


Storage:  Stored at room temperature for 6 months without mixing.



Payment terms and Shipping


Our Services

Sample Provided  

OEM Service(Custom Service)

Technical Support

And Efficient Production Team, Timely Delivery


Customer Feedback:


I had good experience to work with Kanglibang,they have a really professional technique and production team which help me to solve all my troubles.               —— David. Mahmudi


I like the quality and the price of Liquid Self-Adhesive For Screen Protector Film PET Film.They are top seller in my vendor list now.   

                                                                                                                 —— Elizabeth Levine


I am regular buying Liquid Self-Adhesive from Kanglibang,they never disappoint me.Thanks for their effort, my business goes steadily up.        ——Jarek Babikowski


Our factory supplies Liquid Self-Adhesive with high quality and qompetirive price. 


Contact person: Marvin Liu

Skype: klbsilicone658

Mobile: +86-13502819396

Company Information




Is the  Optical transparent liquid no primer needed?

Yes, our  Liquid Self-Adhesive For Screen Protector Film PET Film no primer needed!