best price DOS plasticizer with 2025 best selling
- Type:Additive chemicals
- Purity:99.4%
- Grade:Industrial grade
- Color:Colorless
- Storage:Ventilated and dry place
- Transport:By air or sea
- Sample:Free
- Certification:REACH, BV ISO SGS
- Features:Top quality
- Production Capacity:5000 tons per month
- Package:1000 kg / IBC Tank
- Usage:Rubber auxiliary agents
DOS is a non-phthalate plasticizer that is known for its excellent cold resistance and low volatility. it's a colorless and odorless liquid that possesses good plasticizing efficiency and electrical properties. these characteristics make it highly sought after in industries like manufacturing, where it's used in the production of flexible pvc.
what are plasticizers? plasticizers in plastic manufacturing,adding one to two percent of a plasticizer to concrete allows less water to be used, creating a stronger, more workable substance, and the same idea applies to why it's used in wallboard stucco. less water is used, a bit of a plasticizer is added to make it easier to work with and mix, and it dries in a fraction of the time of traditionally
dioctyl sebacate/DOS wsd chemical
- Type:Insoluble in water
- Purity:99.59%
- Grade:Top grade
- Color:Clear Liquid
- Storage:Stored at a dry, shady, ventilated place
- Transport:By sea,courier
- Sample:Availabe
- Certification:CCIC, REACH, SGS
- Features:Good mixing performance
- Production Capacity:5000 tons per month
- Package:Drums/IBC/fleixtank
- Usage:PVC plasticizer, solvent, rubber, paint, etc
dioctyl sebacate/DOS. chemical formula of dioctyl sebvacate/DOS chemical formula:c26h50o4 molecular weight:426.68 cas no.:122-62-3. properties of do s plasticizer. dioctyl sebvacate(DOS) is colourless,transparent oily liquid,b.p.377℃,viscosity 25 c.p.（25℃), refractive index 1.449～1.451（25℃） technical index of dioctyl sebvacate
plasticizers for pvc under the brand mexiflex alphagary,under the brand mexiflex, we produce plasticizers for pvc compounds at our facility in altamira (mexico). we also produce phthalic anhydride.
dioctyl sebacate DOS for pvc plasticizer
- Type:Plasticizer for Paint
- Purity: ≥99.0%
- Grade:Top grade
- Color:clear, colourless, viscous liquid
- Storage:Dry place
- Transport:By sea,courier
- Sample:Availabe
- Certification:REACH, BV ISO SGS
- Features:low volatility
- Production Capacity:500 metric ton/ per month
- Package:200kg Iron drum
- Usage:Coating auxiliary agents, leather
hot sale solvent type and organic plasticizer DOS for pvc,cas no.: 122-62-3 formula: c26h50o4 einecs: 204-558-8 certification: reach environmental protection: yes color: colorless
dioctyl sebacate DOS is an ester-type plasticizer, which has been used for many years as a standard in vinyl compounds requiring low temperature flexibility. the most important features of dioctyl sebacate DOS low volatility, high plasticizing efficiency, excellent resistance to extraction by water, soaps, and detergents, and excellent flexibility at low
dioctyl sebacate DOS for pvc plasticizer
- Type:Chemical raw material
- Purity:99.50%min
- Grade:Top grade
- Color:Clear Liquid
- Storage:Store in a cool, dry place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:ISO/MSDS/COA
- Features:Chemical grade
- Production Capacity:5000mt/year
- Package:200kgs/battle
- Usage:For pvc products making
dioctyl sebacate DOS is an ester-type plasticizer, which has been used for many years as a standard in vinyl compounds requiring low temperature flexibility. the most important features of dioctyl sebacate DOS low volatility, high plasticizing efficiency, excellent resistance to extraction by water, soaps, and detergents, and excellent flexibility at low
plasticizers for pvc for pvc plasticizer,monomeric plasticizer performance summary plasticizer plasthall industry standard phthalate dida DOA DOS doz 8-10tm TOTM DIDP DINP DOTP DOP original physical properties hardness.2 6.0 5.9 8.1 7.6 7.4 6.6 7.4 6.2 elongation @ break, % 380 410 380 385 385 375 405 375 375 390
hallstar DOS hallstar bpc
- Type:Agrochemical intermediates
- Purity:≧99.5%
- Grade:Industrial grade
- Color:Yellowish to colourless
- Storage:Store at dry, cool place
- Transport:By air,courier
- Sample:Free
- Certification:CCIC
- Features:High performance
- Production Capacity:100 metric tons per month
- Package:230kg/drum or 1100kg/IBC tank
- Usage:PVC plasticizer, solvent
hallstar DOS is a multifunctional (nonoily emollient, solvent, lubricant, plasticizer), synthetically produced diester of 2-ethylhexanol and castor-derived sebacic acid. its common chemical name is dioctyl sebacate.
plasticizer brochure 09-2019 harwick,(plastic) p-1 polymer usage key polymer usage key (plastic) p-2 eco, fkm, acm, aem eprepdmnrirbrtpesbrblocksbr phthalate free pvac, ps, abs, cellulosics (plastic) p-3 engineering resins, polyesters, alloys (rubber) r4 epr, epdm, nr, ir, br, tpe, sbr, block sbr page 4 of 10
- Is DOS a good plasticizer?
- DOS is a very useful plasticizer for organosols and plastisols. The viscosity of plastisols based on DOS as the sole plasticizer is approximately one-third that of comparable dioctyl phthalate systems. The initial viscosity advantage over dioctyl phthalate is retained, even on prolonged aging.
- What makes DOS better than phthalate and adipate esters?
- The most important features of DOS are low volatility; high plasticizing efficiency; excellent resistance to extraction by water, soaps and detergents; and excellent flexibility at low temperatures. These basic qualities make DOS substantially better than phthalate and adipate esters (see Table I).
- How can plasticizers be used to make polymers soft and flexible?
- By adding plasticizers to compatible polymers, the materials can be modified in such a way that they become soft and flexible by decreasing their glass transition temperature. Plasticizers are classified according to their molecular structure into monomeric or polymeric types.
- What are the different types of plasticizers?
- Of these, they are divided into four families: Phosphates are used to make a material flame retardant. Fatty acid esters are added to rubber and vinyl to improve flexibility. There are over 8 million tons of plasticizers used each year, and most of those are added to polyvinyl chloride (PVC).
- How do plasticizers affect polymers?
- Plasticizers are substances which, by virtue of their polar or polarizable structure, weaken the secondary valence forces of polymers. By adding plasticizers to compatible polymers, the materials can be modified in such a way that they become soft and flexible by decreasing their glass transition temperature.
- What are plasticizers & modifiers?
- Plasticizers and Modifiers are part of the Polymer Additive Business Unit and comprise of a wide range of high-quality products under the brand names Mesamoll ®, Adimoll ®, Unimoll ®, Ultramoll ®, K-FLEX ®, Vitroflex ®, Modulast ®, Uniplex ®, Triacetin, Acetine, and Baymod®. Mesamoll ® is a phthalate-free universal monomeric plasticizer.
