CLBB-850BK is a black low density polyethylene(LDPE) compound designed for cable jacketing applications. It provides an excellent environmental stress crack resistance(ESCR), low temperature performance, processability and good physical properties. It contains well-dispersed carbon black to ensure excellent weathering resistance. CLBB-850BK meets the applicable requirements as below when processed using sound extrusion practice and and testing procedure:

• ASTM D1248 Type I, Class C, Category 5, Grade E5, J1, J3

• BS 6234: Type 03C, TS2

• IEC 60502, ST3, ST7

• IEC 60840, ST3, ST7

• ICEA : S-61-402, S-84-608-1988

• Telcordia GR-421

• ANSI : C8.35

Applications
CLBB-850BK can be used for jacketing of power and communication cables. It is mainly used for communication cables such as aircore and jelly-filled construction, and in both aerial and buried applications.