Plastic Lens monomer
Features
Easy to mold | It is possible to mold in the same manner as the CR-39 monomer. |
Excellent surface workability | High performance is achieved by improved dye-affinity and combined use of TOKUYAMA hard coating liquid. |
Excellent preservation stability | The monomer can be stored for 6 months at ordinary temperatures. |
Excellent UV absorption properties | The monomer blocks UV. |
Application: Plastic Lenses
 |
Product |
Description |
Shipping Unit |
Packaging |
| TS-46 |
Moderate refractive index lens monomer |
200kg |
Drum |
| TS-216 |
High refractive index lens monomer |
200kg |
Drum |
| BL-1 |
Bluing agent for lens monomer (Bluish purple) |
3kg |
Polyethylene bottle |
| BL-2 |
Bluing agent for lens monomer (Reddish purple) |
3kg |
Polyethylene bottle |
Properties
| Liquid Properties |
|
Unit |
TS-46 |
TS-216 |
| Appearance |
-- |
Transparent Liquid |
Transparent Liquid |
| Specific gravity |
25°C |
1.17 |
1.28 |
| Refractive index |
nD25 |
1.54 |
1.55 |
| Dynamic Viscosity |
mm2/s(40°C) |
130 |
100 |
| Lens Properties |
Refractive Index |
nD25 |
1.55 |
1.59 |
| Abbe number |
-- |
40* |
32 |
| Light transmittance |
% at 550nm |
90* |
88 |
| Specific gravity |
-- |
1.28* |
1.39 |
| Yellowness index (ASTM D1925) |
-- |
1.0* |
1.3 |
| Hardness (Rockwell L-scale) |
-- |
105* |
110 |
| Tintability |
-- |
Tintable |
Tintable |
| Hard coating properties |
-- |
Good |
Good |
*Polymer properties when 30 wt % of Diethyleneglycol bisallycarbonate was mixed and polymerized.
※ These physical properties are examples of typical measured performance and are not intended as specifications.
Packing
※ In order to implement improvements, product specifications are subject to change without notice.
※ This website is not a guarantee of effectiveness of the products.
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