Product Details

PES Dispersion

1. Product Introduction

PES(polyethersulfone) dispersion BSP-450 is based on high-performance PES and emulsified by special process. It has excellent hardness, corrosion resistance and flexibility. It is strongly recommended for water-based single-layer Teflon coating. Polyethersulfone dispersion, miscible with water in any proportion, has excellent adhesion, temperature resistance and corrosion resistance. It is widely used in Teflon coating, enamelled wire paint and other high temperature resistant coatings.

2. Technical Parameter

Item	Test Method	Index
Appearance	Visual inspection	Milky white paste liquid
Non volatile matter, %	280℃×20min	20±1%
Proportion, g/cm³	Specific gravity cup	1.03±0.05
Viscosity, 25℃、CPS	Brookfield DVII+Pro	60~100
Fineness	Visual measurement of smoothness and film thickness of spray plate	No particles less than 10 microns

3. Mark, Packing, Storage & Transportation

3.1 Mark

The packaging barrel of this product shall be provided with firm and clear identification, indicating the company name, product name, batch number, brand (specification number), net content, etc.

3.2 Package

This product is packed in barrels, with a net content of (50 ± 0.2) kg per barrel;

Each barrel shall be provided with product certificate, including company name, product name, batch number, brand (specification number), net content, production date, etc. If special packaging is required, the supplier and the buyer shall negotiate separately.

3.3 Storage

1. Store in a cool and dry place. Avoid direct sunlight.

2. Shelf life: the unopened shelf life is 12 months.

3.4 Transportation

This product is transported as non dangerous goods. Avoid moisture and violent vibration during transportation.