Binder for Alkaline Battery
EPOLDER™ polyethylene fine powder used as a binder for the alkaline battery cathode ring. EPOLDER™ consists of pure polyethylene powder, it does not interfere with any electrochemical reaction. The purity and controlled particle size distribution of EPOLDER™ are the definite elements of the ideal binder for battery cathode rings. EPOLDER™ polyethylene powder has excellent chemical resistance against KOH(Potassium Hydroxide).
Characteristics
- Ultrafine
- Narrow particle size distribution
- Chemical resistance
- High melting point
- Superior hardness
- Impact resistance
- Abrasion resistance
- No residual chemical solvent
- FDA regulatory compliance
EPOLDER™ IN THE CATHODE MASS
Improved mechanical strength
EPOLDER™ polyethylene powder binder is for solid cathode ring formulation that has good mechanical strength.
This characteristic prevents breakage and improves the production efficiency and integrity of the battery.
This characteristic prevents breakage and improves the production efficiency and integrity of the battery.
Particle size and distribution
A predominant efficiency factor of EPOLDER™ is the narrow particle size distribution. Its particle size distribution closely matches the particle size and distribution of manganese dioxide and graphite. EPOLDER™ particles provide millions of small binding bridges between the magnesium dioxide and graphite. The fine particle size and narrow size distribution provide good powder flow of the mixture and sharp definition when pressing the cathode ring. EPOLDER™ particle size improves the consistency in the absorption of electrolytes and constant conductivity for the long life of the battery. Electrolyte absorption is a critical factor in the performance of electrochemical charge and discharge of the battery.
High purity
EPOLDER™ consists of pure polyethylene powder, it does not interfere with any electrochemical reaction.
The purity and controlled particle size distribution of EPOLDER™ are the definite elements of the ideal binder for battery cathode rings.
EPOLDER™ polyethylene powder has excellent chemical resistance against KOH.
The purity and controlled particle size distribution of EPOLDER™ are the definite elements of the ideal binder for battery cathode rings.
EPOLDER™ polyethylene powder has excellent chemical resistance against KOH.
Applications
Primary Battery
Alkaline Battery
Products
| Grade | Description | Major Application | TDS | MSDS |
|---|---|---|---|---|
| EPOLDER™ EHP02040 | Pure high density polyethylene homopolymer in finely sized rounded powder form for battery | Binder for alkaline battery | 211005_EPOLDER_EHP02040_Powder_TDS_TWOHChem.pdf |
211005_EPOLDER_EHP02040_Powder_GHSMSDS_TWOHChem.pdf |