Polyether Macromolecular Compound - Names and Identifiers
Polyether Macromolecular Compound - Physico-chemical Properties
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Polyether Macromolecular Compound - Introduction
Polyether Macromolecular Compound is a kind of polymer compound with polyether main chain structure. These can be obtained by repeating chain-linking of polymerizable ether monomers by a polycondensation reaction.
Polyether Macromolecular Compound has the following properties:
1. Good thermal stability: Polyether Macromolecular Compound can maintain chemical stability in a higher temperature range and is not easy to oxidize and degrade.
2. Excellent softness and elasticity: Polyether Macromolecular Compound has a lower glass transition temperature, it can still maintain good softness and elasticity at low temperatures.
3. solvent resistance: Polyether Macromolecular Compound has good resistance to a variety of organic solvents and is not easy to dissolve or swell.
Polyether Macromolecular Compound have a wide range of applications:
1. industrial applications: used as lubricants, sealing materials, pneumatic components, etc., has important applications in the industrial field;
2. Medical use: used as artificial joint, cardiac pacemaker, implant devices and other medical materials;
3. daily necessities: used in the manufacture of elastic parts, pacifiers, handles, etc.
The preparation methods of Polyether Macromolecular Compound mainly include polycondensation reaction and epoxidation reaction. Polycondensation reaction is controlled by the reaction conditions, the ether monomer chain extension reaction, polyether polymer compounds. The epoxidation reaction is an epoxidation reaction of an epoxy group in an ether monomer to obtain a polymer compound having a polyether structure.
Safety information regarding Polyether Macromolecular Compound needs to be determined on a polymer-specific basis. Generally speaking, polyether compounds are relatively safe, but the following should also be noted:
1. avoid prolonged exposure to high temperature environment, to prevent decomposition of harmful gases.
2. avoid contact with strong corrosive substances, avoid contact with oxidants.
3. Pay attention to personal protection during operation and wear appropriate protective equipment such as gloves, goggles and protective clothing.
In view of the wide variety of Polyether Macromolecular Compound, you should consult the appropriate safety data sheet or refer to the safety instructions provided by the manufacturer before use.
Last Update：2024-04-09 21:54:55