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|Classification:||Chemical Auxiliary Agent||HS CODE:||32042000|
|Color Shade:||Blue-violet Light||Application 2:||Vest Membrane/wrapping Film/agriculture Film|
|Apprearance:||Yellowish Or Yellow-green Powder||Purity:||98.0% Min|
optical brightener for plastic,
Chemical Auxiliary Agent
98% Purity Blue Violet Light Plastic Brightener BC-117 Pressed Film Material
1. General Information of Optical Brightening Agent BC-117
|APPEARANCE||Yellowish or yellow-green powder|
|colored light||blue-violet light|
|Degree of fineness||fine and uniform particles>200-120mesh|
|Volatile matter||0.5% max|
(1) strong fluorescence and High whiteness
(2) better thermal stability and weather resistance
(3) Good solubility in the plastic and uniform distribution after mixing
2. Application and procedure of Optical Brightening Agent BC-117
Film blowing class including agriculture film, vest membrane, pressed film, wrapping fulm and propylene film etc. Our country's plastic production ranks ahead internationally, the dosage of membranes in agriculture is the most in the world, which is increasing by years due to the large population, and the dosage quantity of whitening agent for membranes is also considerable, the addtion of whitening agent per ton plastic raw material can reach 500-1000g the highest.
It is typically suitable for whitening and brightening even transparent process of PE/PP and recycle sheet stock. Proposed
Proposed dosage: 300-500g whitening agent to materials per ton, the maximum is 1000g/t. User can increase or decrease the dosage according to whiteness and transparency.
3. Packing and Shipping
Optical Brightening agent is packed in 25 kg kraft bag with pallets.
We have rich experiences in exporting and importing. We have good cooperation with world wide Express like DHL, UPS etc and also shipping line to ensure the samples and goods can be reach to the cutomers at soonest speed.
4. Quality Contral and R&D
We have more than 15 years of production and we also have experienced technical person to do testing and gurantee the quality during the whole production line.In past few years our team strive to develop new products which are enviromental friendly and energy
saving. We believe with our fulfillment to be the best enterprise for our customers. Under their efforts the Optical brightening agent has achieved national advanced level.
5. Production line
Shanxi Colorshine Chemical Industry Co.,ltd is an ISO-certified modernized chemical enterprise in the collection of R&D, production and sales. Our company concentrates on the production, sales and service for Optical brighteners,Dyes and Carbon Black, fine chemicals and intermediates, which are widely used in detergent,paper-making, textile, rubber industry, medical industry, paints, printing inks and etc.
Our company's headquarters is based in Linfen City, Shanxi Province. We are establishing technical cooperation with Linfen Tech University, and manufacture products according to different customers’ requirements to fulfill market’s demand.
Except professional R&D team, our factory has advanced production and testing equipments for testing, mixing and post-processing the products in order to ensure the high quality.
With profound chemistry knowledge and rich experience, our business team can offer professional technical supports according to customers’ demand.Till now our products are exported to Japan and South Korea, Southeast Asia, the Middle East, Central and South America, Africa and successfully into Germany, France, the United States and other European markets.