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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

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optical brightener FP-127 378

Products: optical brightener FP 127 378
    optical brightener FP-127 378
    Hot Line:+86-13156220767
    optical brightener KCB 367
    optical brightener KCB 367
    optical brightener KCB 367
    optical brightener FP-127 378
    optical brightener FP-127 378
    optical brightener FP-127 378
    optical brightener OB 184
    optical brightener OB 184
    optical brightener OB 184
    optical brightener OB-1 393
    optical brightener OB-1 393
    optical brightener OB-1 393

    optical brightener FP-127 378

    Chemical name: two styrene based bis oxazole

    Molecular formula: C30H26O2
    Molecular weight: 418.5262
    CAS: 40470-68-6
    Properties: Light yellow crystalline powder, insoluble in water, odorless, stable performance; maximum absorption spectrum wavelength 368 nm, maximum emission wavelength 436 nm.
    Technical indicators:
    Standard: HG/T 3725-2012
    Appearance: pale yellow crystalline powder
    Chromatic light: blue violet light
    Melting point: 219-221 C
    Content: 99%
    Ash: less than 0.5%
    Volatile: less than 0.5%
    Acid and alkaline resistance: strong acid and alkali resistance.
    Usage:
    This product has a good whitening effect on all kinds of plastics and plastic products, and the whitening effect on PVC plastic products is even better. Mainly for artificial leather, leather products whitening and brightening effect is particularly ideal, and has a long-term storage of non-yellowing, non-fading advantages.
    Consumption:
    The dosage can be selected according to the whiteness requirement. The following is the recommended dosage: PVC: whitening: 0.01-0.05% (10-50g/100kg material); transparency: 0.0001-0.001% (0.1-1g/100kg material)
    Packaging: 25kg cardboard drum packaging; store in a cool and dry place.

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    Hot Line: +86-13156220767

    TEL:+86-13156220767

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    EMAIL:Sales@qitaichemical.com

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

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