Quality inspection results of synthetic resin loti

2022-06-23
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Fujian Province synthetic resin lotion interior and exterior wall coating quality spot check results

Fujian Province synthetic resin lotion interior and exterior wall coating quality spot check results

January 21, 2011

[China coating information] to ensure the quality safety of synthetic resin lotion interior and exterior wall coating products, it will bring a certain error and quality to the strength comparison, and safeguard the legitimate rights and interests of users and consumers. A few days ago, the Provincial Bureau of quality and technical supervision organized the provincial supervision and spot check on the interior and exterior wall coatings of synthetic resin lotion produced by enterprises in our province. A total of 31 batches of products produced by 31 enterprises were spot checked. After inspection, 30 batches were qualified, and the qualification rate of product sampling batches was 96.8%

this supervision and spot check mainly inspected the safety, health and quality indexes of volatile organic compounds, benzene, toluene, ethylbenzene, xylene, free formaldehyde, soluble heavy metals, low temperature stability, scrub resistance, alkali resistance, contrast ratio and other performance materials related to the maximum torque, torsional strength, upper yield strength and lower yield strength of the inner and outer wall coating of the synthetic resin lotion. The spot check results show that the safety and health indicators of the synthetic resin lotion interior and exterior wall coatings produced by the enterprises in our province meet the requirements of the national standard. Only one batch of products has unqualified low-temperature stability indicators, and the overall quality is satisfactory

main quality problems found in the spot check:

the low-temperature stability of one batch of products does not meet the requirements of the national standard. The low-temperature stability is a measure of the frost resistance of the coating when used at low temperature

in view of the main quality problems found in the spot check, the Provincial Bureau of quality and technical supervision has asked the local bureau of quality and technical supervision to deal with the production enterprises whose product quality is unqualified in the spot check according to the provisions of the quality law and other laws and regulations, and rectify them within a time limit. At the same time, the list of qualified and unqualified products and enterprises in this spot check will be published to guide users to purchase

list of qualified products and enterprises for provincial supervision and spot check of interior and exterior wall coatings of synthetic resin Lotion

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