compact nmr spectroscopy for low-cost identification
- Type:Plastic plasticizer
- Purity:98.5%
- Grade:Industrial grade
- Color:Light yellow oily liquid
- Storage:Store at dry, cool place
- Transport:By air,courier
- Sample:Free
- Certification:CCIC
- Features:High performance
- Production Capacity:5000ton/per month
- Package:200kg / barrel,23tons/ISO tank, or flexitank
- Usage:PVC plasticizer, solvent
molecules 2021, 26, 1221 3 of 17 detailed structural characterization of small molecules and reaction monitoring [44,46]. the application of low-field nmr spectroscopy for the study of larger and.
diup plasticizer factory supplier solutions,it is the preferred plasticizer for flexible pvc products that require a low contribution to fogging, an important benefit for automakers. diup plasticizer is safe for use: it is not carcinogenic, mutagenic or toxic for reproduction category 1 or 2. it does not fulfill the criteria of a substance having endocrine-disrupting properties.
compact nmr spectroscopy for low-cost identification
- Type:Synthesis material intermediates
- Purity:99%
- Grade:Top grade
- Color:Oily liquid
- Storage:Store in a cool, dry place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:REACH
- Features:good toughness
- Production Capacity:50000kg/day
- Package:200kgs/battle
- Usage:For pvc products making
in this context, a new approach to identify and quantify plasticizers employed in pvc commodities using low-field nmr spectroscopy and an appropriate non-deuterated solvent is introduced.
compact nmr spectroscopy for low-cost identification and,polyvinyl chloride (pvc), one of the most important polymer materials nowadays, has a large variety of formulations through the addition of various plasticizers to meet the property requirements of the different fields of applications. routine
chlorinated paraffin 52 for pvc plasticizer light liquid
- Type:Chemical raw material
- Purity:99.59%
- Grade:Top grade
- Color:Colourless oily liquid
- Storage:Stored at a dry, shady, ventilated place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:CCIC, REACH
- Features:Eco-frindly
- Production Capacity:10000ton /year
- Package:1000kgs in ibc drum
- Usage:Used in lubricants and other industries
tec chemical triethyl citrate plasticizer cas no. 77-93-0,cas no.: 77-93-0 formula: c12h20o7 einecs: 201-070-7 certification: ccic, reach, iso9001:2008 environmental protection: yes color: colorless and transparent
application:chlorinated paraffin is chlorinated paraffin hydrocarbons derivatives, have low volatility, flame retardant, good electrical insulation, low price etc, and can be used as flame retardants and polyvinyl chloride plasticizer. widely used in the production of cable materials, sheet metal, hose, artificial leather, rubber and other.
compact nmr spectroscopy for low-cost identification
- Type:Carbon black
- Purity:98.9%
- Grade:Industrial grade
- Color:Light yellow liquid
- Storage:Cool dry place
- Transport:By air or sea
- Sample:Free
- Certification:REACH
- Features:High quality
- Production Capacity:20000tons/month
- Package:22tons in flexitank/200kg in iron drum
- Usage:Used as plastic plasticizer, solvent, gas chromato
given that low-field nmr hardware is, by far, more affordable compared to high-field nmr hardware and the costs for maintenance, extra personnel, and facilities are negligible, the results shown in the previous sections indicate that the proposed low-field nmr analysis is a low-cost alternative for the study of pvc plasticizers. the analysis.
compact nmr spectroscopy for low-cost identification and,mer products, being especially important for pvc. the plasticizer content in pvc ranges from small amounts up to about 80 wt% for various industrial products [6,7]. plasticizers are usually larger molecules with molar masses between 200 and 500 g/mol which have bulky or long side groups and serve the purpose to improve the flexibility of the pvc
compact nmr spectroscopy for low-cost identification
- Type:Chemical raw material
- Purity:99.6%
- Grade:Top grade
- Color:Colorless
- Storage:Stored at a dry, shady, ventilated place
- Transport:By courier, air or sea
- Sample:Availabe
- Certification:CCIC, REACH
- Features:Eco-frindly
- Production Capacity:80000tons/year
- Package:23tons/20GP, flexible bags
- Usage:Paper chemicals
deuterated solvents. additionally, the type and content of plasticizer in plasticized pvc samples were determined following an extraction procedure. furthermore, possible ways to further decrease the quantification limit are discussed. keywords: plasticizer; pvc; identification; quantification; non-deuterated solvent; low-field nmr.
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