BrightOmni UP is a Disulpho type Fluorescent Whitening Agent with high affinity for Paper in wet end applications to achieve high whiteness and brightness properties of Paper.
It Can be added either batch wise in the mixing chest or continuously at suitable dosing points in the stock preparation system.
It Should be applied prior to either alum or cationic auxiliaries.
Typical average dosage is 2 - 6 kg/Ton of dry pulp depending on:
- Type of furnish
- Base pulp pH and brightness
- Desired brightness and whiteness gain
We are an EU approved CE certified, REACH Certified and RoHS Certified company manufacturer of Optical Brighteners OBA 220 for Paper Industry. We all want our papers to be as white as possible, don't we? Well, that's where optical brightening agents BBU Powder come in. The raw material of paper often consists of impurities such as snippets of bamboo sticks and wood. These impurities dampen the brightness of the paper. We have various Whitening Agent Optical Brightener Available for Paper application like... Optical Brightening Agent OBA 220 in powder form Optical Brightening Agent OBA 220 in Liquid form Optical Brightening Agent OBA 264 in Liquid form Optical Brightening Agent OBA 24 in powder form Optical Brightening Agent OBA 253 in Liquid form Optical Brightening Agent OBA 28 in powder form Optical Brightening Agent OBA 154 in Liquid form Optical Brightening Agent OBA 28 in powder form. Additional Information Physical Appearance : Greenish-Yellow Powder CAS No.: 16470-24-9 EINECS No.: 240-521-2 Specific Gravity / Bulk Density : 0.8-1.0 pH of Liquid or 1% Solution : 8-9 Strength by 100% : 100% Shade/Hue: Bluish white Whiteness/ Brightness : Equal to Std % of Active Substance : 21.95% Absorbance (18mg/l) : 0.217 Moisture Content : 2.40%
We are an EU approved CE certified, REACH Certified and RoHS Certified company manufacturer of Optical Brighteners OBA 220 for Paper Industry. We all want our papers to be as white as possible, don't we? Well, that's where optical brightening agents BBU Powder come in. The raw material of paper often consists of impurities such as snippets of bamboo sticks and wood. These impurities dampen the brightness of the paper. We have various Whitening Agent Optical Brightener Available for Paper application like... Optical Brightening Agent OBA 220 in powder form Optical Brightening Agent OBA 220 in Liquid form Optical Brightening Agent OBA 264 in Liquid form Optical Brightening Agent OBA 24 in powder form Optical Brightening Agent OBA 253 in Liquid form Optical Brightening Agent OBA 28 in powder form Optical Brightening Agent OBA 154 in Liquid form Optical Brightening Agent OBA 28 in powder form. Additional Information Physical Appearance : Greenish-Yellow Powder CAS No.: 16470-24-9 EINECS No.: 240-521-2 Specific Gravity / Bulk Density : 0.8-1.0 pH of Liquid or 1% Solution : 8-9 Strength by 100% : 100% Shade/Hue: Bluish white Whiteness/ Brightness : Equal to Std % of Active Substance : 21.95% Absorbance (18mg/l) : 0.217 Moisture Content : 2.40%
We are an EU approved CE certified, REACH Certified and RoHS Certified company manufacturer of Optical Brighteners OBA 220 for Paper Industry. We all want our papers to be as white as possible, don't we? Well, that's where optical brightening agents BBU Powder come in. The raw material of paper often consists of impurities such as snippets of bamboo sticks and wood. These impurities dampen the brightness of the paper. We have various Whitening Agent Optical Brightener Available for Paper application like... Optical Brightening Agent OBA 220 in powder form Optical Brightening Agent OBA 220 in Liquid form Optical Brightening Agent OBA 264 in Liquid form Optical Brightening Agent OBA 24 in powder form Optical Brightening Agent OBA 253 in Liquid form Optical Brightening Agent OBA 28 in powder form Optical Brightening Agent OBA 154 in Liquid form Optical Brightening Agent OBA 28 in powder form. Additional Information Physical Appearance : Greenish-Yellow Powder CAS No.: 16470-24-9 EINECS No.: 240-521-2 Specific Gravity / Bulk Density : 0.8-1.0 pH of Liquid or 1% Solution : 8-9 Strength by 100% : 100% Shade/Hue: Bluish white Whiteness/ Brightness : Equal to Std % of Active Substance : 21.95% Absorbance (18mg/l) : 0.217 Moisture Content : 2.40%
DISULPHO GROUP PRODUCT NAME C.I. NO. AREA OF APPLICATION REMARKS Bridgeo Milky White BA 267% Powder 113 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White BMK Powder 113 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White SRK Powder 252 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White BHT-HC Powder 252 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White BHT-HC Liquid 252 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White UP-HC Liquid 113 Suitable for virgin and wood pulp at alkaline pH. Bridgeo Milky White UP Liquid 113 Suitable for virgin and wood pulp at alkaline pH. Bridgeo Milky White UF-UP Liquid 113 Suitable for virgin and wood pulp at alkaline pH. Urea & Salt Free TETRASULPHO GROUP Bridgeo Milky White BBU Powder 220 Used in Waste Paper & Straw Pulp in acidic to neutral pH. Bridgeo Milky White ABP-X Powder 220 Mostly used in Waste Paper Pulp in acidic to neutral pH. Bridgeo Milky White UF-P Liquid 220 Mostly used in Pulp Board & Tissue in acidic to neutral pH. Urea & Salt Free Bridgeo Milky White ABIZ Liquid 220 Used in Tissue from Waste Paper in acidic to neutral pH. Bridgeo Milky White API Liquid 220 Used in newsprint from Waste Paper in acidic to neutral pH. Bridgeo Milky White ABP Liquid 220 Used in newsprint from Waste Paper in acidic to neutral pH. Bridgeo Milky White SI Liquid 220 Used in newsprint from Waste Paper in acidic to neutral pH. HEXASULPHO GROUP Bridgeo Milky White AS Liquid -- Used in Size Press & Coating, at any pH. Urea & Salt Free Bridgeo Milky White HF Liquid -- Used in Size Press & Coating, at any pH. Urea & Salt Free Bridgeo Milky White BSU Liquid 264 Used in Size Press & Coating, at any pH for extra bluish whiteness Urea & Salt Free Bridgeo Milky White MST Liquid 353 In Board Machine at Coating for reddish shade Urea & Salt Free Bridgeo Milky White BSUT Liquid 264 Used in Size Press & Coating for violetish blue shade Bridgeo Milky White AS Powder -- Used in Size Press & Coating.
Disulpho Group PRODUCT NAME C.I. NO. AREA OF APPLICATION REMARKS Bridgeo Milky White BA 267% Powder 113 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White BMK Powder 113 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White SRK Powder 252 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White BHT-HC Powder 252 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White BHT-HC Liquid 252 Suitable for recycled pulp at wet end at alkaline pH. Bridgeo Milky White UP-HC Liquid 113 Suitable for virgin and wood pulp at alkaline pH. Bridgeo Milky White UP Liquid 113 Suitable for virgin and wood pulp at alkaline pH. Bridgeo Milky White UF-UP Liquid 113 Suitable for virgin and wood pulp at alkaline pH. Urea & Salt Free TETRASULPHO GROUP Bridgeo Milky White BBU Powder 220 Used in Waste Paper & Straw Pulp in acidic to neutral pH. Bridgeo Milky White ABP-X Powder 220 Mostly used in Waste Paper Pulp in acidic to neutral pH. Bridgeo Milky White UF-P Liquid 220 Mostly used in Pulp Board & Tissue in acidic to neutral pH. Urea & Salt Free Bridgeo Milky White ABIZ Liquid 220 Used in Tissue from Waste Paper in acidic to neutral pH. Bridgeo Milky White API Liquid 220 Used in newsprint from Waste Paper in acidic to neutral pH. Bridgeo Milky White ABP Liquid 220 Used in newsprint from Waste Paper in acidic to neutral pH. Bridgeo Milky White SI Liquid 220 Used in newsprint from Waste Paper in acidic to neutral pH HEXASULPHO GROUP Bridgeo Milky White AS Liquid -- Used in Size Press & Coating, at any pH. Urea & Salt Free Bridgeo Milky White HF Liquid -- Used in Size Press & Coating, at any pH. Urea & Salt Free Bridgeo Milky White BSU Liquid 264 Used in Size Press & Coating, at any pH for extra bluish whiteness Urea & Salt Free Bridgeo Milky White MST Liquid 353 In Board Machine at Coating for reddish shade Urea & Salt Free Bridgeo Milky White BSUT Liquid 264 Used in Size Press & Coating for violetish blue shade Bridgeo Milky White AS Powder -- Used in Size Press & Coating.
DISULPHO GROUP PRODUCT NAME C.I. NO. AREA OF APPLICATION Bridgeo Milky White BA 267% Powder 113 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White SRK Powder 113 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White BHT-HC Powder 252 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White WHN-C Powder 113 Suitable at high temperature exhaust with H2O2 bleach for cotton, nylon, wool & silk Bridgeo Milky White WHN Powder 113 Suitable at high temperature exhaust with H2O2 bleach for cotton, nylon, wool & silk Bridgeo Milky White S Powder -- Tinted product for Exhaust at high temperature Bridgeo Milky White 4BB Powder 28 Tinted product for Exhaust at high temperature for cotton (terry-towel) & blend. Bridgeo Milky White BHT-HC Liquid 252 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White TG Liquid 113 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White BA Liquid 113 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White 4BK Powder 252 Suitable at high temperature exhaust with H2O2 bleach. TETRASULPHO GROUP Bridgeo Milky White BBU Powder 220 Padding & Exhaust at medium temperature Bridgeo Milky White 2B CONC Powder 24 Padding & Exhaust at medium temperature Bridgeo Milky White BVN CONC Powder -- Padding & Exhaust at medium temperature Bridgeo Milky White BVN CONC Powder (B) -- Padding & Exhaust at medium temperature Bridgeo Milky White 2B Powder 24 Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White 2BT Powder 28 Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White BVN Powder (BB Supra) -- Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White HI Powder -- Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White S Powder -- Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White UF-P Liquid 220 Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White ABIZ Liquid 220 Padding & Exhaust at medium temperature Bridgeo Milky White API Liquid 220 Padding & Exhaust at medium temperature Bridgeo Milky White ABP Liquid 220 Padding & Exhaust at medium temperature Bridgeo Milky White SI Liquid 220 Padding & Exhaust at medium temperature Bridgeo Milky White UBR Liquid 263 Padding & Exhaust at medium temperature HEXASULPHO GROUP Bridgeo Milky White AS Liquid -- Padding and exhaust at low temperature. Bridgeo Milky White HF Liquid (UF AS LIQ) -- Padding and exhaust at low temperature. Bridgeo Milky White BSU Liquid 264 Padding and exhaust at low temperature. Bridgeo Milky White AS Powder -- Suitable for Acid Cross Linking, Padding and exhaust at low temp, reddish tone
DISULPHO GROUP PRODUCT NAME C.I. NO. AREA OF APPLICATION Bridgeo Milky White BA 267% Powder 113 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White SRK Powder 113 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White BHT-HC Powder 252 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White WHN-C Powder 113 Suitable at high temperature exhaust with H2O2 bleach for cotton, nylon, wool & silk Bridgeo Milky White WHN Powder 113 Suitable at high temperature exhaust with H2O2 bleach for cotton, nylon, wool & silk Bridgeo Milky White S Powder -- Tinted product for Exhaust at high temperature Bridgeo Milky White 4BB Powder 28 Tinted product for Exhaust at high temperature for cotton (terry-towel) & blend. Bridgeo Milky White BHT-HC Liquid 252 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White TG Liquid 113 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White BA Liquid 113 Suitable at high temperature exhaust with H2O2 bleach. Bridgeo Milky White 4BK Powder 252 Suitable at high temperature exhaust with H2O2 bleach TETRASULPHO GROUP Bridgeo Milky White BBU Powder 220 Padding & Exhaust at medium temperature Bridgeo Milky White 2B CONC Powder 24 Padding & Exhaust at medium temperature Bridgeo Milky White BVN CONC Powder -- Padding & Exhaust at medium temperature Bridgeo Milky White BVN CONC Powder (B) -- Padding & Exhaust at medium temperature Bridgeo Milky White 2B Powder 24 Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White 2BT Powder 28 Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White BVN Powder (BB Supra) -- Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White HI Powder -- Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White S Powder -- Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White UF-P Liquid 220 Bleaching with H2O2, padding and exhaust at medium temperature Bridgeo Milky White ABIZ Liquid 220 Padding & Exhaust at medium temperature Bridgeo Milky White API Liquid 220 Padding & Exhaust at medium temperature Bridgeo Milky White ABP Liquid 220 Padding & Exhaust at medium temperature Bridgeo Milky White SI Liquid 220 Padding & Exhaust at medium temperature Bridgeo Milky White UBR Liquid 263 Padding & Exhaust at medium temperature HEXASULPHO GROUP Bridgeo Milky White AS Liquid -- Padding and exhaust at low temperature. Bridgeo Milky White HF Liquid (UF AS LIQ) -- Padding and exhaust at low temperature.
Products Information: Products Name: OPTICALBRIGHTENER OB-1; Color Index No: C.I.393 Synonyms: FBA 393; OBA 393,Fluorescent Brightener OB-1; Optical Brightener Agent OB-1 Molecular Formula:C28H18N2O2 Molecular Weight:414 CAS No:1533-45-5 EINECS No: 216-245-3 Appearance: Light yellowish green powder Melting point:358 Assay:98.5% Fineness: 200 meshes Molecular Structure: Features Optical Brightener OB-1has excellent high temperature resistance. It has wide range ofapplication, and is used for the whitening of nylon fiber, polyesters, andvarious plastics. It has outstanding brightening ability and gooddispersibility. It also has good adaption and weather resistance Applications OpticalBrightener OB-1 can be used on polyester fiber, nylon fiber, polypropylene,hard PVC, ABS, EVA, PS, polycarbonate etc. For high temperature resistantplastics, only ob-1 can be used, and the addition amount of optical brightenerob-1 is small and the whitening degree is high. Reference dosage: Every 1000kg materials to add OB-1 brightener: 1, EVA, polypropylene, nylon, polycarbonate in the amount of 75-200 g. 2. The adding amount of polyester fiber is 75g- 300g Package & Storage: 10kg or 25kg/ fiber drums. It can bepacked in other forms according to user's requirements. Shelf life: not more than 24 months inthe room temperature.
Brewster window use the characteristics of total reflection property of the material. When the incident Angle (called brewster Angle of the material) is specified, the Polarization component of S in the incident light is partially reflected, while the P component is close to the full transmission.Sunday offers a variety of Brewster Windows based on UV-fused quartz for UV applications The high-precision window is made of BK7 optical glass and UV fused quartz, the fused silica quartz window plate is suitable for high power laser that needs good thermal stability, and the window made of N-BK7 material is cheaper, which is suitable for laser applications that pay more attention to cost.Both fused quartz and N-BK7 laser window plates have precision grades of 1/10 lambda surface flatness and 10-5, 20-10 surface quality to ensure minimal interference to the transmitted beam.Sunday Optics is specialized in the processing of precision optical window,We have four-axis polishing machine, large-size ring polishing machine, two-axis machine to manufacture high precison windows for customers. we can offer 24 inch zygo flatness reports, full CA 600mm windows.Brewster window use the characteristics of total reflection property of the material. When the incident Angle (called brewster Angle of the material) is specified, the Polarization component of S in the incident light is partially reflected, while the P component is close to the full transmission.Sunday offers a variety of Brewster Windows based on uV-fused quartz for UV applications Specifications Diameter 10mm to 127mm Diameter Tol. +/-0.02mm Material JGS1 Surface Quality 10-5 standard Flatness 1/10 lambda Parallisam
