Optical Brightener Agent For Textile, Detergent, Paper..
Direct dyes, acid dyes, basic dyes & solvent dyes, rhodamine, dyes, pigments, fluroescent optical brighteners, dyes for paper manufacturer, dyes for kraft paper, printing inks, solvent soluble dyes, water soluble dyes, oil soluble dyes, rhodamine , rhodamine base, solvent red 49 , basic violet 10 , dyes for paper manufacturers, dyes for craft paper manufacturers, dyes for printing inks , solvent soluble dyes , water soluble dyes , oil soluble dyes, golden yellow dye , malachite green powder & liquid, methyl violet powder & liquid , direct red 12 b , methyl red, methyl red sodium salt , methyl orange , evance blue , acid red 2bl.
To satisfy the requests and needs of our regarded customers, we exchange and supply excellent scope of Optical Brightener Plastics for Plastic Industry. All the offered specialists are broadly used to accumulate out intrinsic yellowness paints, inks, plastics, photographic arrangements and filaments. Separated from this, we store all the offered colors and specialists securely, before conveyance. Features: Skin-friendly. Precise pH value. Safe to use. TECHNICAL DATA SHEET CHEMICAL NAME: 2.2-(4.4-diphenolvinyly) dibenzoxazol CAS NO.:1533-45-5 COMMODITY - Optical Brightener OB-1 SPECIFICATION ITEMS - STANDARD APPEARANCE - Bright Yellow Crystalline Powder PURITY - Min99.5% MELTING POINT - 355~360? LOSS ON DRYING - Max0.5% Charge: 05 Analysis: Guoling
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.
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%
With the product name "SOFTOMNI 2000" is a proprietary formulated alkaline sizing agent. ALKYL KETENE DIMER (AKD) emulsion, designed to size the paper in the neutral to alkaline ph range of 6.5 to 8.5 SOFTOMNI is a free flowing white emulsion stable to size any type of furnishes preferably containing calcium carbonate. Different type of furnishes require different application method and dosages. SOFTOMNI 2000 is added as such (can be diluted with water to the maximum extent of 1:3 ratio) in the thick stock by diaphragm type of dosing pump. Addition of SOFTOMNI 2000 before filler is preferable to get best sizing effect. The efficiency of ALKYL KETENE DIMER depends on the retention and drainage aid program. The higher the drainage, first pass retention and first pass ash retention, optimum is the efficiency of AKD. A cationic scavenger in necessary where there is high levels of anionic trash in the furnish like deinked pulp.
CAS No.: 7128-64-5 C.I. No.: 184 Purity:99% Uses: mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc. 25kg/drum.
Optical Brightener OB-1 CAS No.: 1533-45-5 C.I. No.: 393 Purity: 99%. 25kg/drum.
Optical brightening agents (OBAs), also known as fluorescent brightening agents (FBAs), or fluorescent whitening agents (FWAs) are chemical compounds that give a whitening effect to the fabric. They do this by absorbing light in the ultraviolet and violet region and re-emit the light in the blue region. Fluorescent activity is a short-term or rapid emission response, unlike phosphorescence, which is a delayed emission. This blue light reduces the yellow color of the substrate and gives a bright look. At Meghmani, you will find the ideal and quality Optical Whitening Agents. Being one of the leading optical brightening agent manufacturers and suppliers, we ensure delivering only the best products. Product Specification Product Code................ Cbs X End Use....................... Detergent Whitener, Paper Brightener Packaging Type......... Drum Classification............... Direct Brighteners Brand............................ ReSole Usage/Application....... Detergent & Paper Form............................. Powder Color............................ Bright colours Place of origin............ India (Megmani Dyes) Appearance Bright Lemonish greenish Powder Packaging Size 1-25 kg Material Optical Brightener Country of Origin Made in India Minimum Order Quantity 1 Kg
Optical brightening agents for textile , paper , detergents.
Copper 8-hydroxyquinoline
3, 4, 5-trifluorophenol Min.99.5% 50kg/drum
photochemicals, 3-amino-4-chlorobenzoic acid dodecylester Min.99% We also can offer 3-amino-4-chlorobenzoic acid 25kg/drum
L-isoserine L-isoserine also called (s)-isoserine cas:632-13-3 25kg/drum
1-benzyl-5-ethoxyhydantoin Min.99% 25kg/drum
Colored Masterbatch Conforms to a very elaborative, scientific and technical process. Addition of 3-5% of our masterbatch suits your need for blown film applications upto 120 gauge film thickness. All color combinations available. Metallic color masterbatches also available at a little higher price tag 25 kg export quality bags
STRENGTHOMNI 6033 is a cationic polyamide wet strength resin supplied as an aqueous solution containing 30%++ solids. When applied under acidic or alkaline stock conditions, STRENGTHOMNI 6033 will efficiently increase the wet strength properties of finished paper or paperboard products. STRENGTHOMNI 6033 resin is highly effective for developing wet strength in facial tissue, napkins, towels, carrier board, liquid packaging, bag paper, linerboard, medium, and other specialty papers. STRENGTHOMNI 6033 performs over a broad pH range of 4.0 9.0 (with best efficiency between 6.5 - 8.0) in the presence of normal papermaking additives. Apart from this, we also produce AKD Sizing Agent, SAE Anionic for Sizing, Fixing Agent / Coagulants, Optical Brightener.
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
Zerodul Window with hole, we can achieve flatness
Sunday Optics offer 600mm size window with full CA test by 24 inches Zygo Interferometer The Standard Window Glass is N-BK7 or Fused Silica, but when manufacture,Fused Silica is more easy to keep its flatness stability. UV Fused Silica is better for UV wavelength, high power laser, the UV tranmission can be 185nm. BK7 Glass is aways used for visible light and near infrared, it is more economy and used for low laser as a protect window.Sunday Optics advantange is: within 600mm windows, we can offer full CA test reports, 1/10 lambda at 600mm is achieved. Specifications: Material BK7 K9 Fused Silica, Corning Fused Silica Size 1mm to 800mm Tolerance +/-0.01mm Parallisam
