Our company Jingniu Glass Ceramics Group Co.Ltd. is a leading professional manufacturer of Rolling Glass Ceramics Dewatering Elements (RGCDE) such as Forming Board,Hydrofoil Box with new type cover of Rolling Glass Ceramics board & Crystal Nucleated Material board for paper making in China,which is leading a revolution in paper making industry. The product is a dewatering element for the Wet End of fourdrinier.The Patent No. for our product is ZL 01 276790.5 in China.
Rolling Glass Ceramics is a new material.It is a completely different material compared with ceramics.Compared with hydrofoil box cover of UPE which is easy deforming,rolling glass ceramics got the advantage of the property of hard and difficult to deform.
As a whole , the Rolling Glass Ceramics Dewatering Element has got the advantage of erosion resistant, smooth, hard wearing ability and small friction,which make it environmental friendly and power efficient, making the mesh last longer, reducing downtime,avoiding the frequent changing of the mesh,improving the productivity & saving the working capital.Thus a good economy result thereby is made for paper making mill.
The technical index for the rolling glass ceramics is :
Volume Density : 3 g / cm3
Water Absorption nearly equals to Zero (0.2%)
Bending strength=70 MPa
Compressive strength =600MPa