Bjay Technologies Co., Ltd.

New Material

Cellulose Nanofiber (CeNF)

What is CeNF?

It is a sustainable resource with a small environmental burden obtained by sleeving fibers which is taken out from various biomass such as wood plants, to a nano-size (1 / 1,000,000 mm).

Characteristics/Features

  • Low environmental impact
  • Light weight · High strength (weight 1/5, strength 5 times, compared to steel)
  • Easy to crystallize
  • Low thermal expansion (1/50 compared to glass)
  • Etc.

Usage / field

  • Automotive parts
  • Lithium-ion Rechargeable Battery
  • Display panel
  • Mobile terminal
  • Ink
  • Food packaging material
  • Diapers
  • Cosmetics
  • Etc.
Production of CeNF

Ceramics etc.

Ceramic filter for industrial filters

prime place bldg

Ceramic coating for separator

bj shanghai bldg
bj shanghai bldg

Improvement of high temperature resistance and dimensional stability of separatorfilm
Improvement of battery charge / discharge cycle characteristics
Improvement of mechanical strength of materials

Polyimide

bj shanghai bldg bj shanghai bldg

Polyimide is mainly used as a film or a coating and is often applied as an insulating material for electronic circuits.

Wet type PE separator
High strength · High heat resistance · Adhesion

cenf
CeNF
Viscous Slurry
Ceramic
Ceramic

Products: We will respond to requested specifications required from customer.

Wet type PE
separator
High strength type
(CeNF)
Heat resistance type
(Ceramic coating)
Adhesion type
(Polymer coating)
A
B
C
D
E
F
G
H