| 摘要 |
Temp. sensor (I) comprises a phenol type cpd. (II) having an alkyl gp. (III) with C11-36 and an aldehyde condensation polymer (IV) of a phenol type cpd. contd. in a high molecular matrix contg. a polyamide component. (II) is at least one selected from among the gp. of P- hydroxybenxoic acid alkyl ester, dioxybenxoic acid alkyl ester, gallic acid alkyl ester, and alkyl-phenol. (III) is selected from among the gp. of dodecyl gp., stearyl gp. and pentacosyl gp. (IV) is at least one selected from the group of Phydroxybenzoic and alkyl ester, halogenated phenol and alkylphnol. (I) is a temp. sensor with extremely little variation of characteristics due to humidity.
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