COE 3.3 high quality and low price 10 years production experience 15000 tons production capbility per year ecofriendly

colored borosilicate glass rod:

Regular diameter of glass rod: 4-30mm;

regular length: 1200mm

 

Colors available: red, opaque black, opaque white, pink, purple, green, yellow, light yellow,amber, dark blue, light blue,transparent black ,cognac, golden champagne jade white e.t.c

 

Besides, we can customize unconventional specifications according to your demands:

diameter: 3.5mm~46mm; length: within 2500mm

 

 

Main Composition
SiO2	B2O3	Al2O3	Na2O+K2O
80±0.5%	13±0.2%	2.4±0.2%	4.3±0.2%

Coefficient of mean linear thermal expansion (20°C/300°C)	Softening point	Melting point	Transformation temperature	Hydrolytic resistance at 98°C	Hydrolytic resistance at 121°C	Acid resistance class	Alkali resistance class	Applications
3.3±0.1 (10-6K-1)	820±10°C	1260±20°C	525±15°C	ISO719-HGB1	ISO720-HGA1	ISO1776-1	ISO695-A2	Superior heat- resisting products and crafts

  

Business terms:

MOQ:100KGS

Delivery time:within 20days after receipt of advance.

Payment:50%TT in advance and balance 50% against copy of BL.

Transport way:By ship or express.

Packing:R egular:20kg/carton,then with wooden pallets.

ANY FEEDBACK,INQUIRY, FEEL FREE TO CONTACT ME.