According to standard Q/SNYF02.11_2009

A Correlation of SN242 with Major Competitive Grades

Shanna DuPont DENKA Lanxess

SN242 AD-20 A90 330

1. Appearance: White or light yellow chips. No solid impurities except talcum.

2. Typical Polymer Properties

Brookfield viscosity(25° C, 5% toluene solution): 35-53

Volatiles(wt. %): ≤ 1.3

Ash (wt. %): Le; 1.0