LIBA 2000+

A premium colorless glass with optical properties

PRECIOSA Traditional Czech Glass™

LIBA 2000+

The LIBA 2000+ premium colorless glass with optical properties in the form of glass rods

The LIBA 2000+ glass rods with optical properties produced under the PRECIOSA Traditional Czech Glass™ brand are used by leading international manufacturers of glass optical components in a wide range of branches. 

Thanks to its exceptional brilliance and purity, LIBA 2000+ excels in luxury interior accessories of the automobiles. It also has its uses in engineering, the food industry and in costume jewelry applications.

optical glass
crystal purity
brilliance

Thanks to its exceptional parameters, LIBA 2000+ glass achieves excellent properties, crystal purity, flawless homogeneity, a high degree of transmittance, brilliance and a range of other superlatives.

LIBA 2000+ achieves the values of optical glass in a number of its parameters. Thanks to its excellent optical properties, it is not only used to produce a wide range of optical components, but also, for example, to produce luxury interior accessories for premium automobile brands.

Its consistency is also appreciated by glass studios or schools which use, for example, in the form of fragments, so-called LIBA pieces, as a base glass material for further processing.
 

areas of use

The primary use involves the pressing of aspherical lenses used in leading headlights for passenger and freight vehicles, motorcycles and nowadays also agricultural machines.

The pressing of special lenses for digital projectors, LED light sources, photovoltaic panels, prisms for airport and street lighting and covers on various lighting systems.

The brilliance of LIBY 2000+ certainly stands out most when used as luxury decorative elements for automobile interiors. The cut facets combined with the metal finish and illumination further enhance the purity and shine of the glass decorative elements.

The production of precise technical glass beads which find a use in various valves in engineering or in coffee machine valves in the food industry.

It is also essential to mention its use in costume jewelry applications. The high demand for this premium glass in the area of costume jewellery production is thanks to its consistent quality and affordable price.
 

WHICH BRANCHES 
is LIBA 2000+ ideal for?

Automotive 
Lighting systems
Engineering
Food industry
Costume jewelry industry
 

Are you interested in premium LIBA 2000+ glass?

 

For further information or orders, please contact your dealer

Petr Sucharda

Sales Representative

Liba Optical Rods, LIBA Colors 96, Pressing Rods, Lampworking Rods, Avanturin

Phone: +420 488 117 480

Radek Laurýn

Sales Representative

Glass Sales Manager

Phone: +420 488 117 407

Types of Glass Rods

LIBA 2000+

Choose from the range of 5 types of the LIBA 2000+ glass rods.

packaging
glass quality

Thanks to its exceptional parameters, LIBA 2000+ glass achieves excellent propertiescrystal purityflawless homogeneity, a high degree of transmittance, brilliance and a range of other superlatives.

We pack LIBA 2000+ optical glass with the greatest care according to its use. 

 

PACKAGING

Standard length of rod  1120 ± 10 mm
Standard package weight (one bundle) - jewelry quality 20 kg
Transport package:
Bundles in cases on wooden pallet - jewelry quality
600 kg ntto, 650 kg btto
Free loaded in one case on wooden pallet - optical quality 700 kg ntto, 750 kg btto

 

GLASS QUALITY

Abbe´s number vd=58.852, ve=58.627
Hydrolytic class HGB 3
Alkaline class according to ČSN ISO 695 A2
Acidic class according to DIN 12116 1.

 

composition
characteristics

LIBA 2000+ achieves the values of optical glass in a number of its parameters.

Thanks to its excellent optical properties, it is not only used to produce a wide range of optical components, but also, for example, to produce luxury interior accessories for premium automobile brands.

We pack LIBA 2000+ optical glass with the greatest care according to its use. 

INFORMATIVE COMPOSITION IN %

SiO2 68 CaO 6
Na2O 11 BaO 4.5
K2O 6 ZnO 3


PHYSICAL & CHEMICAL CHARACTERISTICS

Specific gravity ρ 2 580 + 20 kg/m3
Coefficient of expansion α 9,4 ± 0,4 . 10-6 K-1  
Index of refraction nD 1,5200 + 0,0010
Softening point (107.65 dPa s) tL 690 ± 10 ºC
Transformation point (1013.3 dPa s) tg 505 ± 5 ºC
Deformation point (1011 dPa s) td 570 ± 10 ºC