Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2022-04-10 02:06
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Company Profile
Shandong Raytop Chemical Co., LtdBy certification [File Integrity]
Contact: sdruituo(Mr.)
Email:
Telephone:
Phone:
Area: Beijing
Address: Beijing
Website: http://www.raytopchemical.com/ http://sdruituo.zcf1.com/
Optical Brightener OB-1 CAS NO.:1533-45-5 Description:
Optical Brightener OB-1 CAS NO.:1533-45-5 is a kind of crystallized substance, has strong fluorescence. It is odorless,can not dissolve in water.It gives products a bluish tint making products look more white.It is different from bleaching agent and Titanium Dioxide.
Optical Brightener OB-1 have two appearance,one is green,another is yellow.As usual,OB-1 yellow price is higher than OB-1 green.This is because OB-1 yellow production capacity less than OB-1 green.
Product Specification:
Appearance: Bright yellowish green crystal powder
molecular weight: 414
Molecular formula: C28H18N2O2
Melting point: 350-360℃
Maximum absorption wavelength: 374nm
Maximum emission wavelength: 434nm
Product Application:
Optical Brightener OB-1 CAS NO.:1533-45-5 is suitable for whitening and brightening PE, PVC, ABS, PC ,PS,masterbatch,polyester stable fiber and so on. It's characters are low dosage, strong adaptability and good dispersion.
OB-1 for PVC,PET,PP,HDPE has a big consumption,that is because OB-1 price is cheaper and high tempreture resistance compare with other optical brightener.
Package:
10kg/20kg/25kg per fiber drum
450kg/500kg/675kg per pallet
We can also customize the package according to our customers’ requirements.
FAQ
1.What's the lead time of optical brightener OB-1?
Optical Brightener OB-1 is our leading product,so we always have stock,so lead time is very fast,as usual in 2 days,we can ship the order out.
2.What’s the dosage of OB-1?
Optical Brightener OB-1 dosage is 200-500g per mt material.But different raw material and different formula need to adjust when using.
3.Does your company accept OEM or ODM?
Yes,we do.If you have specific requirement,we can do as per it.
http://www.raytopchemical.com/