Chemical Auxiliary

Fluorescent Brightener 71 CXT Optical Brighteners In Washing Powder

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1. General Information of Optical Brightening Agent CXT ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

Structure:



SPECIFICATIONS:

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ITEMS | INDEX |
used for detergent | used for texile |
Appearance | white or light yellow even powder |
E11 (UV absorption) | 370 |
Whitening strength | — | 151 |
Color Shade standard | — | similar |
Moisture content, ％ | ≤ 5.0 |
Content of water-insoluble impurities | ≤ 0.5 |
Fineness (residual content passed through 180μm-pore sieve ) | ≤ 5.0 |
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PROPERTY:

(1) It is the best optical brightening agent used in detergent industry as in induces one morpholine base into its molecular, so it can impove its acid and perborate resistance.

(2) It shows nionic character and optical blue color so also can be used in the whitening of cellulose fiber, polyamide fiber.

(3) It has better resistance to cholride bleaching and the most favorable dyeing bath PH value is 7-10.

(4) Its sunlight resistance is 4 grade.

(5) It has high matching capability, high accumulated washing whitening effect, so it can meet the requirements of various maching capabitlity in detergent industry.

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2. Application and procedure of Optical Brightening Agent CXT? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??

(1) Fluorescent whitening agent for detergent industry.the synthetic detergent and soap will have better aspect after usage of this agent.

(2) Fluorescent whitening agent for the fabric of cotton fiber, nylon, etc. Has excellent whitening effect on artificial fiber, polyamide, vinylon, also has good whitening effect on casein fiber, amide plastic.



3. Packing and Shipping ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

Optical Brightening agent CXT?is packed per 25kg in cardboard box or drum after being packed in plastic bag first.

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.

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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.

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5. Production line ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??

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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& acute;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.

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