Polymer definition

Polymer means a substance consisting of molecules characterised by the sequence of one or more types of monomer units. Such molecules must be distributed over a range of molecular weights wherein differences in the molecular weight are primarily attributable to differences in the number of monomer units. A polymer comprises the following:

Polymer means a substance consisting of molecules characterised by the sequence of one or more types of monomer units and comprising a simple weight majority of molecules containing at least three monomer units which are covalently bound to at least one other monomer unit or other reactant and consists of less than a simple weight majority of molecules of the same molecular weight. Such molecules must be distributed over a range of molecular weights wherein differences in the molecular weight are primarily attributable to differences in the number of monomer units. In the context of this definition a ‘monomer unit’ means the reacted form of a monomer in a polymer;

Polymer means a chemical sub- stance that consists of at least a sim- ple weight majority of polymer mol- ecules but consists of less than a sim- ple weight majority of molecules with the same molecular weight. Collec- tively, such polymer molecules must be distributed over a range of molec- ular weights wherein differences in mo- lecular weight are primarily attrib- utable to differences in the number of internal subunits.

Examples of Polymer in a sentence

• Polymer modified emulsified asphalts, e.g. SS-1hP, CSS-1hP, CRS-2P (formerly CRSP), CQS-1hP (formerly CSS-1h Latex Modified) and HFRS-2P (formerly HFP) shall be according to AASHTO M 316, except as follows.

• EXCAVATION PRODUCTION ASPHALT PAVING PRODUCTION AND HAULING CONCRETE PAVING PRODUCTION AND HAULING AGGREGATE BASE HAULING (5b) ACCEPTANCE FOR PROVISION FOR ASPHALT CEMENT PRICE INDEX, SEAL COAT PRICE INDEX, UNDERSEAL PRICE INDEX, OR POLYMER MODIFID EMULSION MEMBRANE PRICE INDEX: Bidders have the option to accept the provision for Asphalt Cement Price Index, Seal Coat Price Index, Underseal Price Index, and/or Polymer Modified Emulsion Membrane Price Index in accordance with the General Provisions.

• Failure by the bidder to execute the acceptance form will be interpreted to mean election not to participate in the Polymer Modified Emulsion Membrane Price Index.

• If the bidder wishes to be bound by the provision, the bidder shall execute the acceptance form in the Bid for Polymer Modified Emulsion Membrane Price Index.

• Table 2 - Requirements for Styrene-Butadiene Rubber (SBR) Modified Asphalt Binders TestAsphalt Grade SBR PG 64-28SBR PG 70-22Asphalt Grade SB/SBS PG 64-34SB/SBS PG 70-28SBR PG 76-22SBR PG 76-28Separation of PolymerITP, "Separation of Polymer from Asphalt Binder"Difference in °F (°C) of the softening point between top and bottom portions 4 (2) max.

More Definitions of Polymer

Polymer is a means any chemical compound comprised of a large number of chemical units and which is formed by the chemical linking of monomers.

Polymer means a substance within the meaning of Article 3(5) of Regulation (EC) No 1907/2006 (REACH).

Polymer means Xxxxxxx Polymer, LLC, a Wisconsin limited liability company and a wholly-owned subsidiary of CMI, together with its Subsidiaries.

Polymer means any macromolecular substance obtained by:

Polymer means a chemical compound that consists of a large number of repeating monomer VOC.

Polymer means a substance consisting of molecules characterised by the se- quence of one or more types of monomer units and comprising:

Polymer means any polymeric material that is developed under the Revised Work Plan.