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STC-5680 Tritan Lens Hardcoating for sale

STC-5680 Tritan Lens Hardcoating

  • Product Details

STC5680 Hardcoating Sol is clear sol-gel nanoparticle solution that will cure when exposed to thermal processing system. With our proprietary leading edge technology, this primerless hardcoating sol is engineered specially for Tritan lens. The cured coating film delivers good abrasion resistance while retaining low light interference (low rainbowing).

1. Basic Specification

Property

Unit

Values

Method

Coating Sol

 

Bulk Density

g/ml

0.930-0.940

Gravitometer

Viscosity

cp

8—12

GB/T1723-93

Solid Content

%

2729

180,30min

PH Value

-

4—6

-

Cured Film

 

Light Transmission

%

90

-

Pencil Hardness

H

-

Chung Hwa Drawing Pencil

Adhesion

-

OK

Crosshatch, 3M 810 tape

Scratch Resistance

-

OK

0000#steel wool, 200g load, 20 cycles

 

 

Water Immersion

 

OK

80,30min

 

2. Production Environment

Working Temp.: 18°C-22°C (Dipping bath temp. is required to be 3 Celsius lower than room temp.)

RH: 40%-60%

Clean Room: class 1000-10000

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