Xiamen Juda Chemical & Equipment Co., Ltd. is one of the leading manufacturers and suppliers of battery grade pvdf powder binder in China. If you are looking for battery grade pvdf powder binder, please be free to buy our quality products at competitive price from our factory. Contact us for quotation.

Products Description

Battery grade PVDF powder binder

PVDF(Polyvinylidene Fluoride) is a highly non-reactive thermoplastic fluoropolymer produced by the polymerization of vinylidene difluoride. Its chemical formula is (C2H2F2)n.

Battery grade PVDF powder binder, as one of the important materials for lithium-ion batteries, battery grade PVDF powder adhesive has excellent high-temperature resistance, chemical corrosion resistance, and good electrical performance. It can improve the conductivity and sealing of batteries and play a crucial role in the manufacture of lithium-ion batteries.

PVDF POWDER APPLICATION

Products specification

Main properties	Detection Indicator
Appearance	White powder, no lump
% Moisture content	0.10
mpa.s Rotational viscosity	1500~6500
Melting point	160~180
Dv50(um)	50
% FTIR	95~100
PPM	Fe:30; Cr 10; Ni:10; Cu 10; Zn:10; Co 10;
Molecular Weight	80~120

Products advantages

Battery grade PVDF powder adhesive is a widely used material in battery manufacturing because of its numerous advantages. These advantages include:

1. High-temperature resistance: The battery manufacturing process involves high-temperature heating, and battery-grade PVDF powder adhesive can maintain stability at high temperatures, has good heat resistance and is not easily decomposed.

2. High bonding strength: Battery grade PVDF powder adhesive can provide high-strength bonding for different components in the battery manufacturing process, ensuring the stability and durability of the battery.

3. Excellent corrosion resistance: Battery grade PVDF powder adhesive has good chemical stability and can maintain stability in strong corrosive environments such as acids and bases, avoiding corrosion, fracture, and damage.

4. Good flexibility: Battery grade PVDF powder adhesive has excellent processing performance. It can be adjusted according to the needs of different batteries, and has a wide range of applications.

5. Excellent electrical performance: Battery grade PVDF powder adhesive has excellent insulation performance, can form a well-insulated layer inside the battery, and prevent problems such as leakage or short circuit.

Transportation & storage

1. According to the non-dangerous goods transportation, the transportation processshould avoid being subjected to the heat, moisture or the violent vibration.

2. Store in a clean, cool and dry place at 5-30C to prevent dust, moisture and other impurities from being mixed in.