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ShanDong Qi Tai chemical Co., Ltd.

Qi Tai chemical Co., Ltd.—14 Yearsoptical brightener manufacturers, stable quality and competitive price.

hotline:+86-13156220767

Contact Us

Hot Line: +86-13156220767

TEL:+86-13156220767

FAX:

EMAIL:Sales01@opticalbrightenerchina.com

ADD:772 Jinshui Road,Licang District,Qingdao,Shandong

Fluorescent whitening agent rebate rate from 0 to 13 [ 2019-03-18 ]
The situation of foreign trade in 2018 is that the shipment volume in the first half of the year has reached 70% of the whole year of 2017. After September, there are few shipments. The rebate rate of fluorescent whitening agent jumped from
Advantages and disadvantages of optical brightener ob-1 [ 2019-03-18 ]
The optical brightener ob-1 is cheap and has a good whitening effect on plastics. So why do some industries use the optical brightener ob-1, while some plastics industries use the optical brightener KCB and the fluorescent bright
Plastic optical brightener has what kind of property [ 2019-03-18 ]
plastic with fluorescent whitening agent should have the property of fluorescent whitening agent is a kind of fluorescent dye, also some information called it a white dye or colorless dye, there are other information according to its in pla
Use of plastic optical brightener - different industry u [ 2019-03-18 ]
Plastic is the most important material with synthetic or natural macromolecular compound as the basic component, which can be molded in the process, and the product can keep the same shape in the end. Most of these plastics are based on syn
Dosage and effect of fluorescent whitening 70 (C.I.70) [ 2019-03-18 ]
C.I. C.I.Fluorescent brightener70 foreign commodity names and manufacturers: Ranipal PCRC, PCRP, PCRS (IDI), Tinopal PCR, PCRC (CIBA). Color: blue. Physical and chemical properties: Tinopal PCRC, a fluorescent whitening agent, has a pale ye
Dosage and effect of optical brightener OB 184 (C.I.184) [ 2019-03-18 ]
C.I.Fluorescent brightener 184 (C.I.Fluorescent brightener 184) as follows: OB. Domestic manufacturers: hubei wuhan chemical assistant general factory, Shanghai assistant factory, guangzhou times chemical plant. Foreign commodity name and m
Dosage and effect of optical brightener 185 (C.I.185) [ 2019-03-18 ]
Product name: fluorescent whitening agent EBF, PB, EB. Domestic manufacturers: hubei wuhan chemical assistant general factory, Shanghai assistant factory, henan anyang assistant factory, etc. Simbright 25046 (WSS), Uvitex EBF, EBV (CIBA). C
Dosage and effect of optical brightener 236 (C.I.236) [ 2019-03-18 ]
Foreign commodity name and manufacturer: Hakkol 8542, chp-b, PSR (KKK), Leuco- Phor EGM (Clariant). Color: blue. Physical and chemical properties: appearance is yellowish powder, melting point of 253 ~ 254 ℃. Good resistance to high tempe
Dosage and effect of optical brightener KCB367 (C.I. 367 [ 2019-03-18 ]
Domestic product name: fluorescent whitening agent KCB. Domestic manufacturers: zhejiang hengdian group dye chemical co., LTD., jiangsu gaoyou auxiliary dosage form factory, hangzhou huayang chemical co., LTD., shaoxing hongda chemical co.,
Dosage and effect of optical brightener KSN368 (C.I. 368 [ 2019-03-18 ]
Domestic product name: optical brightener KSN. Domestic manufacturers: hangzhou huayang chemical co., LTD., shaoxing hongda chemical co., LTD. Foreign commodity name and manufacturer: Hostalux KS, ks-c (DyStar). Color: red. Physicochemi

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