1. Optical brightening agent KB
2.Technical conditions:Â
Purity: ≥ 98.0%
Appearance: Light yellow powder
Volatile:≤1.0
Color Light: raw white
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3. Features:Â
Nice intensity, high whiteness, dosage less, perfect heat and bleached resistance.
4.Usage and dosage:
Suitable for whitening and brightening of hard PVC, PS, ABS and other plastic products. Fully mix up the fluorescent brightener KB with the raw materials, commonly used in the amount of 0.01-0.05%, that is, each 100kg of the materials, the fluorescent brightener KB takes10-50g or can be adjusted according to the requirements of the product or test.
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5.Packaging and Storage:Â
20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.Â
To avoid light, dry at room temperature for 24 months.
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Notes:
A small amount of crystallization is allowed when storage over 2 months, the effect will not be affected during the shelf life.
 FAQ:
1. What type of your company?
  We are engaged in manufacturing and sales of optical brighteners for more than 10 years, we are factory and trading company both.Â
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2. What's the procedures?
  Inquiry and offer---Order---Paid---Packing&Loading---Delivery---After-sales services.
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3. Can we get free sample?
  Yes, we could offer free sample for test.
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4. What's your warranty?
  3 years warranty.
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4. How to add your additives?
Mix our additives evenly with your materials around 8-10 min. And then take our dosage accordingly.
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5. Can you specially create formulation for our special demands?
Yes, we have professional engineer team to work for you.
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6. What certificates you have ?
    ISO9001:2008/MSDS/SGS/COA
We carry high quality Speed Governor as below
Passenger Elevator Speed Governors, Panoramic Elevator Speed Governors, Home Elevator Speed Governors, Hospital Bed Elevator Speed Governors, Freight Elevator Speed Governors, Car Elevator Speed Governors, Service Elevator Speed Governors, Goods Elevator Speed Governors, MRL Elevator Speed Governors
for all major elevator and escalator brands as below
OTIS Elevators, ThyssenKrupp Elevators, Schindler Elevators, KONE Elevators, Mitsubishi Elevators, Fujitec Elevators, Hitachi Elevators, Toshiba Elevators, Fuji Elevators, Express Elevators, Sigma Elevators, LG Elevators, Hyundai Elevators, BLT Elevators, CANNY Elevators, SJEC Elevators, KOYO Elevators, IFE Elevators, Thyssen Elevators, GiantKONE Elevators, XJ Schindler Elevators, Xizi OTIS Elevators, Shanghai Mitsubishi Elevators, GUANGRI Elevators
OTIS Elevator Overspeed Governor, Thyssen Elevator Overspeed Governor, KONE Elevator Overspeed Governor, GiantKONE Elevator Overspeed Governor, ThyssenKrupp Elevator Overspeed Governor, Schindler Elevator Overspeed Governor, XJ Schindler Elevator Overspeed Governor, Xizi OTIS Elevator Overspeed Governor, Mitsubishi Elevator Overspeed Governor, Shanghai Mitsubishi Elevator Overspeed Governor, Fujitec Elevator Overspeed Governor, Hitachi Elevator Overspeed Governor, Toshiba Elevator Overspeed Governor, Hyundai Elevator Overspeed Governor, LG Elevator Overspeed Governor, Sigma Elevator Overspeed Governor, Express Elevator Overspeed Governor, GUANGRI Elevator Overspeed Governor, FUJI Elevator Overspeed Governor, BLT Elevator Overspeed Governor, CANNY Elevator Overspeed Governor, SJEC Elevator Overspeed Governor, KOYO Elevator Overspeed Governor, IFE Elevator Overspeed Governor
We also offer multinational corporation with different overspeed governor as below trip speed governor, bail type governor, horizontal shaft governor, pull through governor, centrifugal governor, centrifugal type governor, flyball governor, tail rope governor, displacement governor, displacement type governor, governor safety fence, governor overspeed switch, governor tripping speed, governor catch, governor bracket,
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Elevator Speed Governor,Elevator Overspeed Governor,Over Speed Control Governor,Passenger Elevator Overspeed Governor, Elevator Governors
CEP Elevator Products ( China ) Co., Ltd. , https://www.china-elevators.com