It is a silicone - exact formulation known only by the manufacturer.
cement is a bounding material geo polymar is the chemical composition
Linen has a very complicated composition, which should be sought in some reference source. It is largely cellulose, a natural carbohydrate polymer, that may have many variations in molecular weight and possible heteroatoms.
polymer
It is a polymer which has special properties such as a memory shape polymer.
A lipid is both a polymer and monomer. Polymer: Triglyceride Monomers: glycerol and fatty acids
Tygon tubing is manufactured by Saint-Gobain Performance Plastics, but Saint-Gobain does not sell Tygon tubing to the general public. In order to purchase Tygon tubing you must order it through a distributor such as Murdock Industrial.
Their exoskeleton made out of the structural polysaccharide "chitin" (i.e. a sugar polymer).
cement is a bounding material geo polymar is the chemical composition
Linen has a very complicated composition, which should be sought in some reference source. It is largely cellulose, a natural carbohydrate polymer, that may have many variations in molecular weight and possible heteroatoms.
C = 24/12 = 2 F = 76/19 = 4 so the composition is C2F4 which is TetraFluoroEthylene and the polymer would be PTFE - TEFLON
Molecular weight of a polymer depends rather on it's degree of polymerization (chain length) than on it's composition. Typical polymer molecular weights are in the range of 1000 to 1000 000 and beyond.
The chemical composition of soap can contain between 45 to 95 percent fatty acid soap, up to 45 percent synthetic surfactant, and up to 5 percent water-soluble polymer. This composition produces a soap that has good lathering properties.
Probably .080 ID by .140 OD. Tygon is the best, PVC will work.
polymer
It is a polymer which has special properties such as a memory shape polymer.
A lipid is both a polymer and monomer. Polymer: Triglyceride Monomers: glycerol and fatty acids
A fusogenic liposome composition for delivering a liposome-entrapped compound into the cytoplasm of a target cell is described. The liposomes have an outer surface coating of chemically releasable hydrophilic polymer chains which shield hydrophobic polymers on the liposome outer surface. Release of the hydrophilic polymer chains exposes the hydrophobic polymers for interaction with outer cell membranes of the target cells to promote fusion of the liposome with the target cells. Also disclosed is a method for using the composition to deliver a compound to target cells, and a method for selecting suitable hydrophobic polymers for use in the composition.