Quantitative analysis method of terylene/chinlon 6 blended product

Quantitative analysis method of terylene/chinlon 6 blended product

The invention relates to the field of quantitative analysis of blended products, in particular to a quantitative analysis method of a terylene/chinlon 6 blended product. The blended product is composed of terylene and chinlon 6. According to the method, a differential scanning calorimetry analyzer i...

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Hauptverfasser: GUO WENJUAN, LI JIANJUN, LI-WANG SIYUN, ZHANG JINGJING, AN JIAHUI, WANG SHUANG
Format: Patent
Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator GUO WENJUAN
LI JIANJUN
LI-WANG SIYUN
ZHANG JINGJING
AN JIAHUI
WANG SHUANG
description The invention relates to the field of quantitative analysis of blended products, in particular to a quantitative analysis method of a terylene/chinlon 6 blended product. The blended product is composed of terylene and chinlon 6. According to the method, a differential scanning calorimetry analyzer is adopted to scan the terylene/chinlon 6 blended product. The method specifically comprises the following steps of: cutting a test sample into pieces, loading the test sample into a crucible, performing weighing, heating to 280 DEG C, melting two components in the sample, maintaining for a period of time, eliminating thermal history, then cooling to 30 DEG C from 280 DEG C, and crystallizing the two components in the sample; raising the temperature to 280 DEG C again, and scanning the terylene/chinlon 6 blended product by using a differential scanning calorimeter to obtain delta H test sample-terylene and delta H test sample-chinlon 6; and calculating the component contents of the test sample by utilizing a formula
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Quantitative analysis method of terylene/chinlon 6 blended product
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