Home > Japan marketting use as solid propellant Dibutyl Phthalate (

Japan marketting use as solid propellant Dibutyl Phthalate (

  • Dibutyl Phthalate (DBP) - Importers & Suppliers of

    As a solvent lacquer and perfume fixative and as a dye carrier. As a textile lubricating agent and solid rocket propellant. Dibutyl Phthalate (DBP) is use as a plasticizers for nitro cellulose, cellulose esters and other lacquers and coating. Its excellent compatibility, stability and low odour make it attractive in paper coatings, leather

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  • Glossary: Dibutyl phthalate (DBP) - GreenFacts

    DBP, also known as DNBP, is a phthalate with the same core structure as DIDP and DINP but with two shorter side chains attached, each having four carbon atoms. In the 1990s, over 75% of DBP was used as plasticiser in plastics such as PVC , 14% in adhesives, 7% in printing inks and 3% in other miscellaneous uses, including sealants and grouting agents used in construction as well as consumer

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  • ANALYSIS OF ALTERNATIVES - Homepage - ECHA

    A. USE OF DIBUTYL PHTHALATE IN PROPELLANTS 1 SUMMARY 1.1 Introduction The applicant, DEZA, a.s. (hereafter referred to as “the applicant” or “DEZA”), is a Czech manufacturer of dibutyl phthalate (DBP), EC No. 201-557-4, CAS No. 84-74-2. DBP made by DEZA is consumed in a number of uses; one of the smaller ones is the use of the substance by a

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  • Study of plasticizer diffusion in a solid rocket motor´s

    LHNA contains the plasticizer dibutyl phthalate (DBP) in its chemical formulation and is cured with the 2.4-toluene diisocyanate (TDI). The liner identified as LHNT has a higher crosslink density than LHNA due to the addition of a bond promoter, is cured with the isophorone diisocyanate (IPDI) and does not have any plasticizer in its composition.

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  • Organic compositional analysis of propellant powders using

    Organic compositional analysis of propellant powders using monolithic material sorption extraction (MSSE)-a feasibility study Published: September 05, 2017 071 The discs produced a higher peak area than the rods for all OGSR compounds, except for DBP that resulted in a greater peak area in the extract of the silica rod than carbon disc.

    • Cited by: 2
    • Publish Year: 2017
    • Author: Ellen Goudsmits, George P Sharples, Jason W Birkett
  • One-step preparation of graphene - ScienceDirect

    For a typical preparation of graphene nanosheets, 5 g obsoleted single base propellant and 1 g dibutyl phthalate (DBP) were loaded into a 250 mL round-bottom flask, 50 mL water was added, and the mixture was stirred at 50 °C for 2 h, followed with the dryness in a water jacketed oven at 50 °C for 24 h.

    • Author: Wencheng Feng, Haiying Chen, Wenfang Zheng, Yu Chen, Xiangyang Lin, Renming Pan
    • Publish Year: 2017
  • Dibutyl phthalate - webbook.nist.gov

    Dibutyl phthalate. Formula: C 16 H 22 O 4; dibutyl ester; Dibutyl-1,2-benzenedicarboxylate; di-n-Butyl phthalate; Phthalic acid di-n-butyl ester; Dibutyl o-phthalate; DBP; RCRA waste number U069; Dibutyl , Gas-Liquid Chromatographic Determination of Nitrate Esters,Stabilizers and Plasticizers in Nitrocellulose-Base Propellants, J

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  • Dibutyl Phthalate Market - Transparency Market Research

    Nearly 5.5 billion tons of dibutyl phthalate is manufactured every year globally. Dibutyl phthalate and diethyl phthalate are lower molecular weight phthalates. Dibutyl phthalate is used in pesticides, personal care products, paints & glues, toys, detergents, vinyl flooring, lubricating oils, wall coverings, food packaging, and blood bags & tubing.

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  • Energetics and Compatibility of - ResearchGate

    In the case where dibutyl phthalate was used as plasticizer, the slope equals 57.2 ± 1.3 mV/decade, whereas for the case of dioctyl phthalate the slope is 61.6 ± 1.2 mV/decade.

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  • Dibutyl phthalate

    Dibutyl phthalate (DBP) is an organic compound commonly used plasticizer. With the chemical formula C6H4(CO2C4H9)2, it is a colorless oil, although commercial samples are often yellow. Because of its low toxicity and wide liquid range, it is used as a plasticizer.

    • Chemical formula: C₁₆H₂₂O₄

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    • Page 1 of 10 Safety Data Sheet - ark-chem.co.jp

      Page 1 of 10 Safety Data Sheet Date/Revised :2014.12.04 1. Chemicals Identification Chemicals Name: DBP (Dibutyl phthalate) Other Names: - Recommended use and restrictions on use: Used as plasticizers for nitrocellulose lacquers, elastomer, explosives, nail polish and solid rocket

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    • One-step preparation of graphene nanosheets via

      For a typical preparation of graphene nanosheets, 5 g obsoleted single base propellant and 1 g dibutyl phthalate (DBP) were loaded into a 250 mL round-bottom flask, 50 mL water was added, and the mixture was stirred at 50 °C for 2 h, followed with the dryness in a water jacketed oven at 50 °C for 24 h.

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    • Dibutyl Phthalate Market Research Study for Forecast

      Dibutyl phthalate is an oily, sparingly water-soluble liquid with a high boiling point of 350 ºC.

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    • Organic compositional analysis of propellant powders using

      The application of monolithic material sorption extraction (MMSE), more speciically MonoTrapTM, to the extraction of OGSR compounds commonly found in smokeless propellant powders and GSR samples is examined for the irst time in this study. The ability to extract a wide range of OGSR compounds is demonstrated using a standard solution.

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    • Dibutyl Phthalate Market to Undertake Strapping Growth

      Dibutyl phthalate is used in pesticides, personal care products, paints & glues, toys, detergents, vinyl flooring, lubricating oils, wall coverings, food packaging, and blood bags & tubing. It is also employed in controlled-release pharmaceuticals.

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    • Dibutyl Phthalate Market Information and Industry Trends

      Dibutyl phthalate is recovered and purified through a bed of activated charcoal or with the use of vacuum distillation. Dibutyl phthalate is used as plasticizer during the manufacture of most

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    • High Quality Manufacturer Plasticizer Dbp Dibutyl

      High Quality Manufacturer Plasticizer Dbp Dibutyl Phthalate Cas.84-74-2 , Find Complete Details about High Quality Manufacturer Plasticizer Dbp Dibutyl Phthalate Cas.84-74-2,Plasticizer Dbp Dibutyl Phthalate,Dibutyl Phthalate,Dbp from Plastic Auxiliary Agents Supplier or Manufacturer-Yingkou Tanyun Chemical Research Institute Co., Ltd.

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    • A rapid and sensitive method for the determination of

      Dibutyl phthalate (1,2-benzenedicarboxylic acid dibutyl ester, DBP, MW 278) is a phthalate ester as shown in Fig. 1. DBP is extensively used in industrial products such as plastic polyvinyl chloride (PVC) piping, which can increase the flexibility of high molecular polymers (Zhu et al., 2012).

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    • What is the top innovative business idea for 2019-20? - Quora

      Dibutyl phthalate is a man-made chemical that is added to plastics and other chemicals. In plastics it helps keep them soft (a plasticizer). It is also used in elastomers, lacquers, explosives, printing inks, resin solvents, perfume oil solvents, paper coatings, adhesives, and nail polish. It is used as a

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    • An Ion-selective Electrode for Anion Perchlorate in Thick

      The ionophore 1,4,7,10,13-penta(n-octyl)-1,4,7,10,13-pentaazacyclopentadecane (L 1) was used for the development of miniaturised perchlorate-selective electrodes in thick-film technology.Different PVC membranes containing L 1 and the plasticizers o-nitrophenyl octyl ether (NPOE), dibutyl phthalate (DBP), bis(2-ethylhexyl)sebacate (DOS) and dibutyl sebacate (DBS) were prepared and placed on a

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    • LEACHING AND EXPOSURE OF PHTHALATES FROM MEDICAL

      phthalate (DIDP), butylbenzyl phthalate (BBP), DEHP and di – n – octyl phthalate (DOP) have been studied by a res earcher. These PAEs are used as plasticizers products formed by PVC such as toys,

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    • Plasticizer Products - Sodium Benzoate Wholesale Trader

      Wholesale Trader of Plasticizer Products - Sodium Benzoate, Diethyl Phthalate, Dioctyl Maleate (DOM) and Plasticizers offered by Shree Mahalaxmi Chemicals, Mumbai, Maharashtra.

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    • Plasticizer

      Adding 1-2% plasticizer per unit weight of cement is usually sufficient. Adding an excessive amount of plasticizer will result in excessive segregation of concrete and is not advisable. Depending on the particular chemical used, use of too much plasticizer may result in a retarding effect.

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    • Dibutyl Phthalate (DBP), . ,Packaging Type: 50 Kg Carboy

      As a textile lubricating agent and solid rocket propellant. Use as a plasticizers for nitro cellulose, cellulose esters and other lacquers and coating. Its excellent compatibility, stability and low odour make it attractive in paper coatings, leather shellac and chlorinated rubbers.

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    • PEDICURES AT WHAT PRICE? - sor.senate.ca.gov

      dibutyl phthalate (DBP) (a chemical that makes plastic more flexible), formaldehyde (used as a preservative and nail hardener), and toluene (a solvent). According to the United States Environmental Protection Agency’s Office of Pollution Prevention and Toxics, these three chemicals are linked to cancer as well as adverse reproductive results.

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    • Delzicol (mesalamine) dose, indications, adverse effects

      Animal studies have revealed no evidence of harm to the fetus associated with mesalamine use. However, dibutyl phthalate (DBP), an inactive ingredient found in the enteric coating of Asacol and Asacol HD brand tablets, has been associated with external and skeletal malformations as well as other adverse effects on the male reproductive system

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    • Phthalates - denix.osd.mil

      solid gun propellants, including single-, double-, and improve the processibility and flexibility of the propellant slurry and mechanical properties of the cured propellant. The use of phthalates as plasticizers in propellants is 84-74-2 Dibutyl phthalate DBP 84-69-5 Diisobutyl phthalate DIBP 85-68-7 Butyl benzyl phthalate BBP

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    • New Draft Guidance Proposes to Limit Certain Phthalates

      Phthalate esters (phthalates) are used primarily as plasticizers in enteric-coatings of solid oral drug products, but can also be found in other dosage forms. The draft guidance focuses on two specific phthalates—dibutyl phthalate (DBP) and di (2-ethyl-hexyl) phthalate (DEHP) in CDER regulated drug and biologic products and their

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    • US: Cosmetics Industry Approves Controversial Chemicals

      After a comprehensive review of scientific studies, the Cosmetics Ingredients Review (CIR) panel concluded that three related chemicals - dibutyl (DBP), diethyl (DEP) and dimethyl (DMP) phthalate - used to prolong the life of fragrances do not pose harm to cosmetic users.

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    • tributyl citrate Publications | PubFacts

      No phthalates were detected in designated toys, though bis(2-ethylhexyl)phthalate, diisononyl phthalate, diisobutyl phthalate, dibutyl phthalate, diisodecyl phthalate and benzyl butyl phthalate were detected in more than half of other toys. 2,2,4-Tributyl-1,3-pentanediol diisobutylate, o-acetyl tributyl citrate, adipates and diacetyl lauroyl

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    • A Novel Method for Dynamic Pressure and Velocity

      (a) A single base propellant is primarily composed of nitrocellulose (NC), an energetic polymeric binder. The composition consists of 85 to 96% of NC which has a nitrogen content of (12.5-13.2)% [5]. It is gelled by adding a plasticizer such as dibutyl phthalate (DBP) or carbamite, and then extruded

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    • 2302 5 - apps.dtic.mil

      phthalate (DBP) in double-base ball propellants have confirmed the shape of figure 1 for ball propellants (refs 7, 8, 9). These studies also indicated that the depth of penetration observed with the optical microscope corresponds to the actual depth. 1

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    • Welcome: This course counts as 6Hours of CE for the

      It is used as a solid rocket propellant. The National Pollutant Inventory (NPI) www.npi.gov.au Dibutylphthalate. Sources of emissions • Point sources Commercial and household use and disposal of paints and varnish may release dibutyl phthalate. Manufacturers of plastic

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    • Occurrence of estrogenic endocrine disrupting chemicals

      Abstract. The purpose of this study was to give a worldwide overview of the concentrations of typical estrogenic endocrine disrupting chemicals (EDCs) in the effluent of sewage plants and then compare the concentration distribution of the estrogenic EDCs in ten countries based on the survey data of the estrogenic EDCs research.

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    • Forums

      The (EU) 2015/863 amends Annex II of EU RoHS Directive 2011/65/EU to add the 4 phthalates, bis(2-ethylhexyl) phthalate (DEHP), benzyl butyl phthalate (BBP), dibutyl phthalate (DBP) and diisobutyl phthalate (DIBP) onto the list of restricted substances.

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    • OPI Nail Polish Ingredients Review | I Read Labels For You

      Back in 2006, OPI nail polish was reformulated to remove dibutyl phthalate (DBP), an endocrine disruptor rated 10 out of 10 (10 being most toxic) in the Skin Deep database. OPI also states that their nail polishes do not contain formaldehyde or toluene.But is it safe? You might have heard of nail polishes that claim to be free of the so-called “toxic trio,” or nail polishes free of the

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    • Di-n-butyl phthalate (EHC 189, 1997)

      SUMMARY Di-n-butyl phthalate (DBP) is an inert, colourless, oily liquid, with a low vapour pressure, which is soluble in most organic solvents, but only slightly soluble in water. The most sensitive and selective analytical determinations of phthalic acid esters, including DBP, in environmental media are achieved by gas chromatography with electron capture detection or mass spectrometry.

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    • Certificate Plasticizer, Certificate Plasticizer Suppliers

      This material can be dissolved easily in pigment, can be used in pigmented film, leatheroid and plastic products. 4.Uses: The product is mainly used as plasticizer in plastic, rubber and paint. This product can be applied on composite solid propellant as plasticizer separately or coordinately.

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    • Back To Chiropractic CE Seminars Healthy Families

      Commercial and household use and disposal of paints and varnish may release dibutyl phthalate. Manufacturers of plastic parts and carpet backing may release dibutyl phthalate. Natural sources Dibutyl phthalate may occur in soils by microbial biosynthesis (manufacture by small organisms). Consumer products which may contain Dibutyl phthalate

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    • Occurrence of estrogenic endocrine disrupting chemicals

      The concentrations of three main categories (totally eight kinds) of estrogenic EDCs including steroidal estrogens (estrone (E1), estradiol (E2), estriol (E3) and 17α-ethynylestradiol (EE2)), phenolic compounds (nonylphenol (NP) and bisphenol A (BPA)) and phthalate esters (dibutyl phthalate (DBP) and dibutyl phthalate (2-ethylhexyl) phthalate (DEHP)) in the effluents of sewage plants reported in major

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    • Studies on the ageing behaviour of Polyvinylchloride

      This paper attempts to elucidate the mechanism of ageing of a model plastic composite solid propellant based on Polyvinylchloride (PVC)/Ammonium perchlorate (AP) plasticized with dibutyl phthalate (DBP). EXPERIMENTAL The PVC/AP propellant was prepared as described elsewhere!1 ; it contained PVC, DBP and AP in the ratio 1:1:6.

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    • Classification of Smokeless Powders Using Laser

      Classification of Smokeless Powders Using Laser Electrospray Mass Spectrometry and Offline Multivariate Statistical Analysis Johnny J. Perez,† Paul M. Flanigan, IV,† John J. Brady,‡ and Robert J. Levis*,† †Center for Advanced Photonics Research, Department of Chemistry, Temple University, 1901 N. 13th St., Philadelphia, Pennsylvania 19122, United States

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    • Displaying items by tag: EU REACh

      Authorised use. Reasons for the decision. Bis(2-ethylhexyl) phthalate (DEHP) 204-211-0. 117-81-7. The industrial use of DEHP in the manufacture of solid propellants and motor charges for rockets and tactical missiles — Risk is adequately controlled in accordance with

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    • tributyl citrate Publications | PubFacts

      Objective: This study examined temporary restorative resins that use non-phthalate ester plasticizers. Methods: Three non-phthalate plasticizers were tested: tri-ethyl citrate (TEC), tri-butyl citrate (TBC), and di-butyl sebacate (DBS). The experimental resins were compared with resins that use a phthalate ester plasticizer (di-butyl phthalate, DBP) and commercial products (Dura Seal, Plast Seal, and Fit Seal).

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    • Dibutyl phthalate. Medical search. Definitions

      Dibutyl Phthalate: A plasticizer used in most plastics and found in water, air, soil, plants and animals.It may have some adverse effects with long-term exposure. Plasticizers: Materials incorporated mechanically in plastics (usually PVC) to increase flexibility, workability or distensibility; due to the non-chemical inclusion, plasticizers leach out from the plastic and are found in body

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    • US Patent for Method for making extruded, solventless

      Solids loaded, extrudable, solventless, double-base propellants are formued by combining liquid plasticizers, solid binders, a high percentage of solid oxidizers, and fillers to yield propellants having high densities and capable of delivering high specific impulse.

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    • W. T OF NATURAL RESOURCES

      The new propellant to be treated contains the following hazardous air pollutants (HAPs): lead, dibutyl phthalate (DBP) and dinitro toluene (DNT). DBP was previously considered and contains a 10 tpy emission limit in Permit No. 082015-007. However, lead compounds and

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    • US8192567B2 - Composite solid rocket propellant with DCPD

      A composite solid rocket propellant comprising a fuel, an oxidizer and a dicyclopentadiene binder is provided. The dicyclopentadiene binder may be mixed with the fuel and oxidizer as a monomer and then polymerized after mixing to form the composite solid propellant. The composite solid propellant may also comprise plasticizers, triphenylphosphine, lecithin or combinations thereof.

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    • Forums

      The (EU) 2015/863 amends Annex II of EU RoHS Directive 2011/65/EU to add the 4 phthalates, bis(2-ethylhexyl) phthalate (DEHP), benzyl butyl phthalate (BBP), dibutyl phthalate (DBP) and diisobutyl phthalate (DIBP) onto the list of restricted substances.

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    • Tablet Coating Process: Film Coating

      Film coating is a contemporary and widely used process for coating oral solid dosage forms in the pharmaceutical industry. It is a process that draws on technologies associated with polymer chemistry, industrial adhesives and paints, and chemical engineering.

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    • US Patent for Separator for gel electrolyte battery Patent

      The plasticizer is necessary in the densely-coated layer because of the layer's tendency to blind pores or reduce the pore's diameter in the microporous membrane, and consequently reduce conductivity. Exemplary plasticizers include, but are not limited to, esters, e.g., phthalate-based ester, such as dibutyl phthalate.

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    • Phthalate and Organophosphate Plasticizers in Nail Polish

      In the 2000s, nail polish manufacturers started promoting “3-Free” products, phasing out three widely publicized toxic chemicals: toluene, formaldehyde, and dibutyl phthalate (DnBP). However, DnBP was sometimes replaced by another endocrine-disrupting plasticizer, triphenyl phosphate (TPHP).

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