Specialty Chemicals Specialty Chemicals Producer & Distributor - PowerPoint PPT Presentation

Specialty Chemicals Specialty Chemicals Producer & Distributor Producer & Distributor Website:www.yrspec.com E-mail:sales@yrspec.com

Introduction Introduction Tianjin YR ChemSpec Technology Co.,Ltd.,is engaged in the production and distribution a broad range portfolio of specialty,raw materials, additives,solvents/intermediates for the global Cosmetic,Personal Care, Pharmaceutical,Food,H&I and other Hi-Tech industries. Pharmaceutical,Food,H&I and other Hi-Tech industries. We are focused on the investment on R&D,production,marketing, Distribution of Pyrrolidone Based Solvens/Intermediates,PQ&PVP Polymers,PVM/MA Polymers,TWEEN/SPAN and Biochemicals. •

Pyrrolidone Pyrrolidone Based Solvents/Intermediates Based Solvents/Intermediates Product Name CAS Number N-Octyl-Pyrrolidone 2687-94-7 N-Ethyl-Pyrrolidone 2687-91-4 N-Methyl-Pyrrolidone 872-50-4 N-Vinyl-Pyrrolidone 88-12-0 2-Pyrrolidone 616-45-5

N- -Octyl Octyl- -Pyrrolidone Pyrrolidone • CAS No.:2687-94-7 • Properties: It has a high boiling point, a high flash point and very low vapor pressure,very low solubility to water but is soluble to variety of organic solvents reduce surface tension • N-octyl-2-pyrrolidone is a faint odor, mild, and amine-like yellowish liquid. • • • Applications: It can be used as wetting agent in printing process, co-solvent for pesticide formulation, Applications: It can be used as wetting agent in printing process, co-solvent for pesticide formulation, pharmaceutical excipients for veterinary injection, dye carrier for aramid fibers, softener and metal cleaning. • -Detergent as soil penetrant in pesticide formulation • -Wetting agent in fountain solution of aqueous systems in printing process, e.g. fountain solution • -Softener in hard surface cleaners, laundry pres-potters and metal cleaning • -Detergent in pharmaceutical formulation, eg. veterinary medicine • -Wetting agent for dishwashing, industrial and institutional cleaners • -Solvent for polymers and hydrophobic substances • -Pigment dispersion aid and pigment conditioning solvent and Component of photo resist strippers • -Dye carrier for aramid fabrics

N- -Ethyl Ethyl- -Pyrrolidone Pyrrolidone • CAS No.:2687-91-4 • Properties: N-Ethylpyrrolidone (NEP) as an aprotic and highly polar organic solvent is completely miscible with water. • • Applications: is used as a replacement for N-Methylpyrrolidone (NMP) in many Applications: is used as a replacement for N-Methylpyrrolidone (NMP) in many application fields such as the coatings industry and cleaning applications due to its very similar solvent properties. Further application fields for NEP include the pharmaceutical and electronic industries.

N- -Methyl Methyl- -Pyrrolidone Pyrrolidone • CAS No.:872-50-4 • Properties: It's an organic compound consisting of a 5-membered lactam. It is a colorless liquid, although impure samples can appear yellow.N-Methyl-Pyrrolidone (NMP) as an aprotic and highly polar organic solvent is completely miscible with water. • Applications: NMP is used to recover certain hydrocarbons generated in the processing of petrochemicals, such as the recovery of 1,3-butadiene and acetylene. It is used to absorb hydrogen sulfide from sour gas and hydrodesulfurization facilities. Due to its good solvency properties NMP is used to dissolve a wide range of polymers. It is also used as a solvent for surface treatment of textiles, resins, and metal coated plastics or as a paint stripper. It is utilized as a solvent in the commercial preparation of polyphenylene sulfide. In the pharmaceutical industry, N-methyl-2-pyrrolidone is used in the formulation for drugs by both oral and transdermal delivery routes. It is also used heavily much effort to replace it with solvents of less environmental concern, like water . in lithium ion battery fabrication, as a solvent for electrode preparation, though there is

N- -Vinyl Vinyl- -Pyrrolidone Pyrrolidone • CAS No.:88-12-0 Properties: NVP is a clear to yellow liquid,carysallization under 13 ℃ . It’s easy to • hydrolyze and polymerize itself but It can remain as liquid at room temperature for extended periods.Usually,stabilized with NaOH or TMHPO as polymerization inhibitor. • • Applications: NVP is widely used in adhevise,textiles,UV-coatings,pharmaceuticals and other industries,also it’s used to produce some homopolymers and copolymers which with goods film-forming properties.

2- -Pyrrolidone Pyrrolidone • CAS No.:616-45-5 • Properties: 2-Pyrrolidone,colourless crystal,exists as liquid above 25ºC,the reactive site of 2P is its labile hydrogen on the nitrogen.Melting Point at 24.6ºC,boiling point at 245ºC,flash point at 129.4ºC. Applications: Solubilization of complex organic molecules in water,High boiling solvents.2-Pyrroliodne is one of the very important solvents in pharmaceutical and other resins,it's widely combined used with pharmaceutical grade Povidone K15/Povidone K17 to produce veterinary drugs,and it's one of the main materials used in the production of Acetamide pyrrolidone.

PQ & PVP Polymers PQ & PVP Polymers Product Name CAS Number Polyquaternium-6 26062-79-3 Polyquaternium-7 26590-05-6 Polyquaternium-10 Polyquaternium-10 68610-90-4 68610-90-4 Polyquaternium-11 53633-54-8 Polyquaternium-39 25136-75-8 PVP Homopolymers 9003-39-8 VP/VA Copolymers 25086-89-9 Croslinked PVP 9003-39-8

Polyquaternium Polyquaternium • Polyquaternium-6,CAS No.:26062-79-3 • Polyquaternium-6(PQ-6) is a homopolymer with high cationic activity,it provides excellent conditioning effect for hair care products.also,PQ-6 is moist,glossy and rich foam,it can make the wet hair more smooth.Added PQ-6 into the preparation,the mosituring cream,bath form,shaing cream products will provide an excellent skin feel. • Polyquaternium-7,CAS No.:26590-05-6 • Acts as an anti-static agent and film former. It strengthens and stablizes the foam and delivers luster, soft and silky feel. It makes hair easy to comb and keep the frizzle firm during hair styling process. • Polyquaternium-10,CAS NO.:68610-92-4 The product mainly used in the formulation for 2 in 1 shampoo, Conditioner and hairdressing gel, Leave-in conditioner The product mainly used in the formulation for 2 in 1 shampoo, Conditioner and hairdressing gel, Leave-in conditioner Hair spray, hair tonic, Body wash, face cleanser Skin lotion and cream.when used in cleansers and skin care products, With favorable adhesion and moisturization,Imparts skin a lubricous, moist and gracious feeling,Reduces irritation to skin caused by surfactants. • Polyquaternium-11,CAS No.:53633-54-8 Used in hair care like mousses, gels, pump sprays and spritzes. Acts as a conditioning agent and film-former. Offers characteristics such as substantivity, shine and control.Used in hair care like lotions, mousses, gels, sprays, shampoos, in skin care like soaps, shaving foam and body lotion. Acts as a conditioner and styling auxiliary. Possesses spreading, electrostatic charging preventing and lubricating properties. Offers benefits including stabilized lather, substantivity, wet combability, soft, hold, smooth feel and silky skin feel. • Polyquaternium-39,CAS No.:25136-75-8 • Acts as an anti-static agent and film former. Due to its positive charge, it neutralizes the negative charges of most shampoos and hair proteins and help hair lie flat. Its positive charges also ionically bond it to hair and skin. Used in hair and skin care products.

PVP PVP Homopolymers Homopolymers • CAS:9003-39-8 Properties: PVP is a hygroscopic polymer ,supplied in white or creamy white powder or water solution,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value.It’s easily soluble in water and many other organic solvents,with excellent hygroscopisty,film-forming,adhesive,chemical stability and toxicological safeness characters. • Product range: PVP K15,PVP K17,PVP K25,PVP K30,PVP K60,PVP K85,PVP K90 • Applications: 1)In Pharmaceutical: Binder for tables,capsule,Sugar coatings and films,Thickening agent,Solubility Improver for poorly soluble drugs,Bioavailability Enhancer for drug’s active ingredients,Pore-forming for membrane products.2)In Cosmetic/Personal Care: Used as film forming and viscosity modification,especially in hair styling products,mousse gels and lotions & solution,PVPs also used as dispersion agent in Hair-dying,pigment products’ formulations.3)In other industries: used in Textiles/Fibers,Adhesives,Coatings/paintings,Laundry/Householddetergent,Inks, • Ceramics and other hi-tech industries.