Costa-Rica Dyeing auxiliary SAM

Product Description

Dyeing auxiliary SAM 

Trade name:

Dyeing auxiliary SAM

Chemical name:

poly(N,N-diethyl-2-aminoethyl methacrylate) 

Structural formula:

Viscosity:

15cp(25℃)

Specific gravity:

0.95(30℃)

Molecular weight]:

3000~4000

Specification:

Item

Index

Appearance

Colorless or straw yellow clear liquid

Concentration

   35.0±0.5%

Color number

    ≤400

Moisture content

       ≤0.1%

Ash

         ≤0.05%

Use:

This product is applied to polyurethane industry. For example, it can be used as yellow inhibitor of fiber, synthesized leather and man-made leather.

Packing and storing:

In plastic drum, net wt. 190kg, avoid sunshine, heat and moisture, one year in normal temperature.