Brand Name : Longpu
Model Number : OBA BAC, Blankophor BAC-L,,OBA 238
Certification : SGS,ISO9001
Place of Origin : China
MOQ : 100
Price : Confirm the order date
Payment Terms : T/T ,L/C
Supply Ability : Prompt
Delivery Time : Prompt
Packaging Details : 25kg fiber drum
CAS NO : 95078-19-6
Color Shade : Bluish Red
Whitening Strength : 100±2%
Appearance : Brown liquid
Application : is suitable for acrylic fibres and diacetate,exhaust and continuous dyeing process
Other Name : Blankophor BAC-L
Odor : Odor less
Transportation : BY SEA ONLY
CAS NO.: 95078-19-6
Appearance |
Brown liquid |
Fluorescent Color |
Bluish Red |
Whitening strength |
100±3( compared with standard sample) |
Moisture |
≤6% |
Ionic character |
cation |
Treating process
A:BLEACH FOR PURE ACRYLIC
BAC DOSAGE 0.2~1.0%(o.w.f.)
PH 3~4
(adjusted by formic acid)
BATH RATIO 10~40
TEMPERATURE 90~98°C FOR 40~60MIN
B: Bleaching with chlorite
BAC DOSAGE 0.2~1.0%(o.w.f.)
sodium chlorite(80%) 1~2g/l
sodium nitriate 1~3g/l
PH 3.5~4
adjusted by formic acid
BATH RATIO 10~40
TEMPERATURE 90~98°C FOR 30~40MIN
Applicaiton:
OBA BAC is suitable for acrylic fibres and diacetate,exhaust and continuous dyeing process.
Optical Brightening Agent for Acrylic
FEATURE:
Suitable for acrylic fibres and diacetate;
Suitable for exhaust and continuous process;
Excellent stability in chlorite and chlorine;
Good light and wet fastness properties;
Counter of Uvitex BAC-L(Huntsman).
Odorless CAS 95078-19-6 238 Acrylic Optical Whitening Agent Images |