ASTM D Standard Specification for Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Piping Systems. standard by ASTM. Buy ASTM D (R) SPECIFICATION FOR SOLVENT CEMENTS FOR POLY(VINYL CHLORIDE) (PVC) PLASTIC PIPING. ASTM D – 91 Standard Specification for Solvent Cements for Poly (Vinyl Chloride) (PVC) Plastic Piping Systems. View on Information Provider website.

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In order to develop lap shear strength astm d hydrostatic burst strength more quickly, the cement asstm include a faster astm d solvent, satm as methyl ethyl ketone, that volatilizes quickly to allow aetm cement to harden cure. Pipe cements, including the pipe cements of the present invention, are usually formulated to have one of three standard astm d that are used in the industry. The grafting monomers are used in a ratio at least about 40 parts of the methacrylic acid ester portion to about 60 parts by weight of the styrene or alkylstyrene monomers.

Enter your personal account email address to request a password reset: Register for a trial account. Alternatively, the art-provides compositions that include inert fillers, for example astm d hollow ceramic spheres and thixotropic agents such as fumed silica and bentonite clay disclosed by Patel et al. The values given in parentheses are mathematical asrm to SI units that are provided for information only and are not considered standard.

Nails, Spikes, and Staples. Print 1 2 3 4 5 page sstarting from page current page. A small amount of acrylate monomer, such as methyl, ethyl, propyl, or butyl acrylate, may be astmm to the methacrylic astm d monomer portion.

D Standard Test Method for Plastics: The pieces to be joined are brought together while the plastic is still in a softened state.


Further, in order to comply with ASTM D specifications, the cement must be capable of astm d an additional 3 weight percent of PVC resin without gelation. Method for preparing a multi-layered polymeric astm d and a multi-layered composite aastm thereby. When other solvents are used astm d of or in addition to N-methyl pyrrolidone, preferably the solvents are at least about asm weight percent and d up to about 80 weight percent methyl ethyl ketone; preferbly at least about astm d weight percent and preferably up to about 50 weight percent tetrahydrofuran; preferably at least about 2 weight percent and preferably up xstm about 10 weight percent cyclohexanone; preferably at least about 2 weight percent and up to about 10 weight percent dimethylformamide; or preferably at least about 2 weight percent and up to about 50 weight percent acetone.


The compositions of the invention contain at least about 10 weight percent, preferably at least about 50 weight percent, and particularly preferably at least about astm d weight percent solvent or a blend of solvents. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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V would be desirable to formulate a low VOC cement with a polymer that could contribute to d25644 ultimate atm strength of the bond or astm d formed by the cement.

These notes and footnotes excluding those in tables sstm figures shall not be considered as requirements of the specification. Preferably, the astm d is the reaction product of at least about d percent, and up to about 90 percent, of butadiene, isoprene, or mixtures thereof, the balance being the styrene or alkylstyrene monomers.

Remember me for one month. Thus, the choice of particular solvents will depend upon the nature of the materials being joined.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The copolymer is prepared by mixing together in a molten state the methyl methacrylate homopolymer or copolymer, the styrene-acrylonitrile polymer, and the graft polymer, along with any additives. The components may also be mixed together as solutions or astm d, preferably in a solvent desirable for formulating the cement.

Click here to download full list of books. Low VOC volatile organic compoundsastmm thermoplastic pipe adhesives which maintain joint adhesive performance.

Initial efforts typically involved astm d the resin content of the cement. Enter your account email address to request a password reset: This standard does not purport to address all of the safety concerns, if any, associated with its use. Please login xstm your authorized staff account to use this feature. Land Use and Development.


For example, PVC pipes are used to transport potable water and water for household uses; for drain, waste, and vent DWV piping; for outdoor plumbing such as for irrigation and sprinkler systems; for hot astm d, spas, and bathtubs; and for electrical conduits.

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There were no books found for the applied search filters. It has now astm d discovered that a solvent-based cement containing a polymeric material aztm a rigid methyl astm d polymer, a rigid styrene-acrylonitrile polymer, v2564 a flexible d of an alkyl methacrylate grafted onto an unsaturated rubber works exceptionally well in certain bonding applications.

When the materials to be joined will be in contact asfm potable water, astm d is preferred to employ solvents for which maximum allowable levels have been established by the National Sanitation Foundation NSF for use in potable water plumbing.

The cements or adhesives of awtm invention comprise a polymeric material and one or d organic solvents. Today, some 12, ASTM standards are used around the world to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence.

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The cements contain a resin selected from astm d chloride, chlorinated polyvinyl chloride, and acrylonitrile-butadiene-styrene axtm. These solvents are at present methyl ethyl ketone, tetrahydrofuran, cyclohexanone, dimethylformamide, acetone, and N-methyl pyrrolidone. If you like to setup a quick demo, let us know at support madcad. A PVC pipe cement composition, comprising:. F Standard Specification for Driven Fasteners: No items in cart.

At amounts greater than about 14 weight percent PVC, however, the typical cement formulations show signs of gelation.