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Molecular formula : MW : CAS :
nature : semi-solid, solid or leave the amorphous solid organic material. General polymer material. Transparent or translucent. Without a fixed temperature, but is softening or melting range, under stress tend to be mobile. Non-conductive. Heating soften, and gradually melting, melting fat sticky. Most do not dissolve in water, soluble in organic solvents such as acetone and ether, etc.. Source-1129 can be divided into natural resin, synthetic resins, synthetic resin. Under the heat of performance changes can be divided into thermoplastic resin, thermosetting resin. Also under Dissolved characteristics can be divided into water-soluble resin, alcohol resin and oil-soluble resin.
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