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Optical Brightener KSN ABS EVA Chemical Fluorescent Whitening Agent powder

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    High grade chemical fluorescent brightener KSN optical brightener 368 for PP, PE CAS ... High purity Optical Brightener Ksn fluorescent Whitening Agent Ksn 368 Fluorescent Brightener 368. US 19.00-22.00 Kilogram. 25.0 Kilograms (Min ... Light Green Chemical Powder Optical Brightener Manufacturer For Hard PVC ABS EVA. US 89.00-100.00 ...

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    2020-12-11 · Fluorescent brightener KSN and OB-1 have similar chemical structure, but the whitening effect on polyester fiber and plastic products is better than OB-1, and the compatibility with plastic is better than OB-1. It can produce very good whitening effect, which is far from OB-1.

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    About products and suppliers: Look for fluorescent brightener ksn at hotelfriendstobe.com when running a factory that manufacturers clothing and other fabric products. Apply one to a textile item as a final step in the process. Most fluorescent brightener ksn add softness and bulkiness while increasing the tensile strength of the yarns. Stock up and ensure each garment is comfortable for customers and ...

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    15 行 · various plastic, especially for EVA. Optical B rightener KSN. C.I. 368. 5242-49-9. Yellowish …

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    Optical Brightener OB-1 powder widely used in the whitening of PVC , PS , ABS , PE, PP and other plastics. Whitening Agent Optical Brightener OB-1 powder especially for synthetic fiber, PET and RPET fiber, chemical fiber and man made fiber.Ogilvy chemical is a professional optical brightener manufacturers, suppliers.

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    High quality Nylon Fluorescent Brightener 393 , Optical Bleaching Agent CAS 1533 45 5 from China, China's leading optical brightener for pvc product, with strict quality control optical brightener for polyester factories, producing high quality optical brightener for polyester products.

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    Optical Brightener KSN (Fluorescent Whitening Agent) KSN C.I.368 Fluorescent Brightener 368. US 50 ... High Quality Optical Brightening Agent Powder For Plastic OBA KSN C.I.368. US 89.60-89.80 ... Good quality factory direct sale ink painting injection molding high temperature 450 PC PA ABS PBT KSN optical brightener. US 119.00 Kilogram. ...

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    Appearance:yellow powder Melting Point ≥359 Purity ≥98% Fineness300mesh : Applications & Dosage: Applications 1.Used for the brightening of such chemical fibers of polyester, nylon and polyprolylene. 2.Used for the whitening and brightening of polypropylene plastic, hard PVC, ABS,EVA,

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    Fluorescent Brightener KSN for PVC, ABS, EVA, PS Good Quality From China Optical Brightener, Find Details about Plastic Products Whitening, High Temperature Molding from Fluorescent Brightener KSN for PVC, ABS, EVA, PS Good Quality From China Optical Brightener - Huizhou Yingguang Plastic Pigment Co., Ltd.

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    15 行 · various plastic, especially for EVA. Optical B rightener KSN. C.I. 368. 5242-49-9. Yellowish …

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    Usage: An optical brightener for plastics (PP, ABS, EVA, PS and PC). KSN (FBA 368) CAS NO.: 5242-49-9 Appearance: Yellowish green crystal powder Purity: 99.0%Min Melting point: 335-345℃ Usage: A good whitening agent for polyester fibres and plastics, polyamide polycaryl- onitrile fibres, film, plastic plastic pressing & injection process. KCB ...

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  • Optical Brightener Fluorescent Whitening Agent OB

    2021-1-30 · Optical Brightener OB is a highly purified optical brightener agent with very excellent weather resistance, very excellent migration resistance and very high stability. Now it is very popular and very widely used in Plastic (such as PVC, PP, ABS, PE, PS, EVA, PMMA etc), Rubber, Coating, Painting, Ink and Chemical Fiber etc.

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    Fluorescent brightener OB-1 mainly used in plastic material such as PVC, ABS, EVA, PS, etc. It also widely used in variety of polymer substance, especially polyester fiber, PP fiber. MORE+: Optical brightener FP: CI 378: Fluorescent brightener FP has very good whitening effect on various kinds of plastics and their products such as PVC and PS etc.

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    Optical brightener OB-1 is an oxazole whitening agent with excellent performance. It is mainly used for whitening polyester, ABS, PS, HIPS, PA, PC, PP, EVA, rigid PVC, etc. It can also be used as a fluorescent whitening agent for nylon. Optical Brightener OB-1 Pure Powder 98.5%min with CAS No 1533-45-5. Read More Send Inquiry

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    OB-1 is an efficient fluorescent brightener for polyester fibers, also widely used in ABS, PS, HIPS, PA(NYLONG), PC, PP, EVA, rigid PVC and other plastics. It has features like excellent whitening effect, excellent thermal stability, very little addition, etc. Specifications: Appearance: Bright Greenish yellow powder. Purity: 99.0%min.

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    It has an ideal whitening effect on polyester fibers as well as polyester fiber-containing fabrics including polyester-cotton blend fabric. It can be used to whiten various kinds of plastics such as ABS,PS,HIPS,PA,PC,PP,EVA and rigid PVC.With addition of optical agent OB-1, polyamide fiber, nylon and polyester have significantly good whiteness ...

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    Optical Brightener KCB CAS No. 5089-22-5 Fluorescent whitening agent KCB is mainly used for whitening of synthetic fibers and plastic products, and has …

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    Appearance:yellow crystalline powder Melting Point:210-212°C Purity:≥99% Maximum UV Absorption Spectrum:370nm. Uses. mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA. Package. 25kg per fiber drum

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    2020-3-25 · optical brighteners manufacturers wholesale base, the main optical brightener for plastic, optical brightener ob, fluorescent brightener 351 184 393 ShanDongICP14017294 Hot Line:+86-13156220767 EMAIL:[email protected] Qi Tai chemical Co., Ltd.

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    Optical Brightener Hostalux KSN Chemical Name: 4.4-bis(5-methyl-2-benzoxoazol)-ethylene Formula C29H20N2O2 MW 442 CAS# 5242-49-9 Synonym name: Hostalux KSN, Fluorescent Brightener 368 (FB 368) , c.i.368, Fluorescent Brightener KSN Specification: Appearance Pale yellow powder Dosage 0.01-0.05% Melting point 269-271℃ Application: > KSN and OB-1 share similar chemical structure, while KSN …

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    How does optical brightener agent work? Mechanism: Optical brighteners are colorless to weakly colored organic compounds. When present on a substrate, optical brighteners absorb primarily invisible ultraviolet light in the 300-400 nanometer (nm) range and re-emit in the visible violet-to-blue fluorescent light to yield a brighter, fresher ...

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  • Optical Brightener OB CAS 7128-64-5 - Ogilvy Chemical

    2021-1-29 · Optical Brightener Agent OB is a highly purified optical brightener agent with very excellent weather resistance, very excellent migration resistance and very high stability. It is very popular and widely used in Plastics (such as PVC, PP, ABS, PE, PS, EVA, PMMA etc), Rubber, Coating, Painting, Ink and Chemical Fiber etc.

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    Appearance:yellow crystalline powder Melting Point:210-212°C Purity:≥99% Maximum UV Absorption Spectrum:370nm. Uses. mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA. Package. 25kg per fiber drum

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  • The Best Whitening Agent for Polyester Fibers and

    The Best Whitening Agent for Polyester Fibers and Plastics KSN(id:11116221), View quality KSN, fluorescence agent, plastic brightener details from LD Chemical Co.,Ltd storefront on EC21.com. Buy best The Best Whitening Agent for Polyester Fibers and Plastics KSN with escrow buyer protection.

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    Uvitex or Tinopal OB Is a General Purpose Optical Brightener Agent For Indoor Thermoplastic, PVC, PS, PE, PP, ABS. CAS 7128-64-5, Free Sample, 7*24 Online Chat, [email protected]

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    It has an ideal whitening effect on polyester fibers as well as polyester fiber-containing fabrics including polyester-cotton blend fabric. It can be used to whiten various kinds of plastics such as ABS,PS,HIPS,PA,PC,PP,EVA and rigid PVC.With addition of optical agent OB-1, polyamide fiber, nylon and polyester have significantly good whiteness ...

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    As a large-scale fluorescent whitening agent manufacturer integrating R&D, production and sales. After 28 years of research on chemical products, the company has developed special-purpose products for different fields. Applied in the fields of plastic products, paints, inks, coatings, washing, textile printing and dyeing, papermaking, etc.

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  • Read Brochure_OPTICAL_BRIGHTENERS.pdf

    An optical brightener for plastics (PP, ABS, EVA, PS and PC). It also has an ideal whitening effect on polyester-cotton blend fabric. 3 AB CHEMITRANS 00420 608 944 257; [email protected] PRODUCT NAME : BRIGHT 2045. N CH = CH O. Chemical name Molecular weight CAS No. : : : N. O. 4,4-bis (5 ­ Methyl ­ 2 ­ benzoxazolyl) Stilbene 442,4 2397-00-4

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  • CAS 40470-68-6 Fluorescent Brightener 378 products

    Fluorescent Brightener FP127. FOB Price:40 USD/Kilogram Min.Order:100 Kilogram Supply Ability:2000 Kilogram/Month Appearance:Light yellow powder Purity:99% Packaging:25KG cardboard drum double plastic bag lining Usage:whitening and brightening of plastic products such as polyvinyl chloride and polypropylene Brand:no brand Description:Appearance: Light yellow powder Purity: ≥99% Melting …

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    8 PRODUCT NAME : BRIGHT 793 N N CH3 C C CH CH O O Chemical name : 4,4-Bis(2-benzoxazolyl)stilbene CAS No. : Appearance : Yellowish green powder Melting point : 365 ~ 370 C Ash : 0.10% Volatile Content : 0.40% Penetration effect : 450nm 95.0% 500nm 97.0% PACKING : 25 kgs/fiber drum with PE liner APPLICATION : An improved optical brightener for plastics (PP, ABS, EVA, PS …

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    Optical Brightener OB, Fluorescent brightener OB, 2,5-Di (5-tert-butylbenzoxol-2-yl) thiophene, fluorescent whitening agent 184, fluorescent brightener 184, as plastic additive has obvious whitening effect on recycled plastics, especially transparent recycled plastics.CAS No; 7128-64-5, molecular formula C26H26N2O2S, is a highly purified optical

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    2021-4-20 · Fluorescent Brightener Syntex-OB Syntex-OB can be used for whitening thermoplastic plastics, PVC, PS, PE, PP, ABS, Acetate fiber, paint, coating, printing ink, etc. It can be added at any stage in process of whitening the polymers and can give the finished products a bright bluish white glaze.

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    As a large-scale fluorescent whitening agent manufacturer integrating R&D, production and sales. After 28 years of research on chemical products, the company has developed special-purpose products for different fields. Applied in the fields of plastic products, paints, inks, coatings, washing, textile printing and dyeing, papermaking, etc.

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    An optical brightener for plastics (PP, ABS, EVA, PS and PC). It also has an ideal whitening effect on polyester-cotton blend fabric. 3 AB CHEMITRANS 00420 608 944 257; [email protected] PRODUCT NAME : BRIGHT 2045. N CH = CH O. Chemical name Molecular weight CAS No. : : : N. O. 4,4-bis (5 ­ Methyl ­ 2 ­ benzoxazolyl) Stilbene 442,4 2397-00-4

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    2015-4-13 · Optical brightening agents, often referred to as Optical Brighteners or Fluorescent Whitening agents are extensively used in the coloration of plastics and synthetic fibers. The main fields of application in plastics are polyvinyl chloride, polyolefins, ethylene vinyl acetate copolymers, polystyrene, polyester and polyurethane.

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    2020-9-3 · Clariant Brochure The Coloration Of Plastics And Rubber 201909 EN (1).pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free.

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    2020-11-13 · 당사는 가성소다와 같은 고알칼리 용액에서 일반 기물들이 분리되는 현상을 방지하고단일상으로 안정성을 주는 가용화제 또는 coupling agent 또는hydrotrope를 개발하였습니다.예를 들어 가성소다용액을 기준으로하면NaOH 30% 용액에서 사용이 가능한 원료에서부터 저농도까지 사용이 가능하며다른 가용 ...

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    2021-4-19 · - Mã HS 32041710: 123846 _ Chất màu hữu cơ tổng hợp dạng bột, màu hồng _ FLUORESCENT ROSE COLOR POWDER _ Npl sx mực in (0491 TTKT TCDLCL 3) (nk) - Mã HS 32041710: 3 Thuốc màu (Thành phần là Chế phẩm thuốc màu hữu cơ, dạng mảnh), mới 100%.

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