离岸价格
获取最新报价10 ~ 15 / Kilogram
|Minimum Order
位置:
Zhejiang
最小订单价格:
最小订单:
100 Gram
包装细节:
25kg / fiber drum or it's up to you
交货时间:
3 days
供应能力:
100 Ton per Month
付款方式:
D/P, L/C, T/T
联系人 sophia
NO.3floor1,Building 3, No. 5 unit ,Yingchengzi Rord,, Hangzhou, Zhejiang
Optical brightener OB (CAS :********5)
Fluorescent Whitening Agent OB
C.I. NO.: **4
Best price and quality,fast delivery
Optical brightener OB (CAS :********5)
Fluorescent Whitening Agent OB
C.I. NO.: **4
Best price and quality,fast delivery
Optical brightener OB (CAS :********5)
Chemical Name: 2,*-bis(*-tertbutyl**-benzoxazolyl)thiophene
Molecular Weight: **0
Molecular Formula: C*6H*6N2O2S
Content: ≥*9.0%
Appearance: yellow or yellow green crystalline powder
Melting Point: ******2°C
Properties: the max. spectral absorption wavelength: **5nm(in
ethanol); the max. fluorescence emission wavelength: **5nm(in
ethanol).
Description:
Uses: It can be used in the whitening of thermoplastic plastics,
PVC, polystyrene, polyethylene, polypropylene, ABS, cellulose
acetate, paint, coating, printing inks, etc. Brightener OB can be
used in whitening of polymer at every processing stage, bring
products brilliant blue white lustre. The foreign similar products
have: Uvitex OB.
Usage: Add 0.***0.*5% brightener OB into the plastic, completely
mix with plastic granular material, then contour machining.
