John Sawaya
Commercial Contact
Phone:
+1 412-809-1530
BUNA® CB 550
| Description |
Buna® CB 550 (former Taktene 550) Lithium Butadiene Rubber. The rubber is protected by a stabiliser system which is in chemical compliance with the FDA regulation §177.2600 "Rubber articles intended for repeated use", the recommendation VI of the Federal Institute for Risk Assessment and the Commission Regulation (EU) No 10/2011 and amendments until today. |
Mooney (1+4 @100°C) : 54 SV (5.43% in toluene) : 163 mPa⋅s |
| Application |
| Buna® CB 550 is used for the production of ABS and HIPS. For HIPS it is used either alone or in blend with Buna® CB 565 T or with SB-Polymers to achieve polystyrene with improved surface gloss. In blends with Buna® CB 530 T it is possible to attain an improved stress cracking resistance. |
| Solubility |
| Buna® CB 550 rubber is soluble in aliphatic hydrocarbons, styrene, toluene, tetrahydrofurane, methylene chloride, 1,1,1-trichloroethane and cyclohexane, and is insoluble in alcohols and water. |
| Applications |
|
Technical Data sheet
Safety data sheet
Contact
John Sawaya
Marcus Moutinho
Technical Service - LATAM
Phone:
+55 21 2677 1219
Esther Han
Technical Service - APAC
Phone:
+65 6725 5777
David Hardy
Technical Service - EMEA
Phone:
+49 221 8885 6307
Judy Douglas
Technical Service - NAFTA
Phone:
+1 412 809 3547