China Quality News Network News Recently, the Chengdu Municipal Market Supervision and Administration Bureau announced the municipal supervision and random inspection of 43 kinds of product quality such as hazardous chemical packaging and refined oil in 2021. This spot check paint paint adhesive (water-based wood paint, interior and exterior wall paint, interior and exterior wall putty, solvent-based wood paint, solvent-based industrial paint, adhesive) products 100 batches, of which 40 batches in the production field, 60 batches in the circulation field, 5 batches of unqualified product quality were detected, and the unqualified discovery rate was 5%. The unqualified items are: free formaldehyde, non-volatile, brush resistance, sum content of toluene and xylene (including ethylbenzene), sum content of free diisocyanate [limit toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI)].
The sampling inspection is based on: CCGF-CD-006.3-2020 "Chengdu Municipal Market Supervision and Administration Bureau Paint and Coating Adhesive Product Quality Supervision and Random Inspection Implementation Rules", for the sampled products VOC, benzene, toluene, ethylbenzene, xylene, glycol ether and ether ester, heavy metals, formaldehyde, contrast ratio, washing resistance, water resistance, alkali resistance, stain resistance, low temperature storage stability, drying time, initial drying crack resistance, grinding, bond strength, flexibility, water absorption, dynamic crack resistance, Toluene + xylene, compressive shear strength, volatile organic compound content, benzene content, ethylbenzene content sum, halogenated hydrocarbon content, sum of free diisocyanate content, soluble heavy metal content (color-limited paint), pencil hardness, adhesion, dry heat resistance, alcohol resistance, wear resistance, scratching test, recoschesion, bending test, hiding force, fineness, non-volatiles, paint film appearance, salt water resistance, gloss, volatile oil resistance, moisture and heat resistance, salt spray resistance, cold and heat alternating test, impact resistance, outflow time, crust, Flexible pencil hardness, acid resistance, color seepage, heat resistance, gasoline resistance, viscosity, TDI, heavy metals, acid value, water absorption, moisture and heat cycling, sagging, application period and other items were tested.
Spot check the information of non-conforming products
serial number
Product category
Sample name
trademark
Specifications and models
Production date or batch number
The unit being inspected
The address of the unit under inspection
The administrative area of the unit being inspected
(Nominal) production enterprises
(Nominal) address of the production enterprise
Non-conforming items
Standard requirements
Test results
1
Paint and coating adhesives (water-based wood paints, interior and exterior wall paints, interior and exterior wall putty, solvent-based wood paints, solvent-based industrial paints, adhesives)
Polyvinyl acetate emulsion white latex
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9kg/barrel 6082
2020.12.20
Hongya Building Materials Management Department, Jinyuan Town, Dayi County
No. 71, Fumin Road, Jinyuan Town, Dayi County, Chengdu, Sichuan Province
Dayi County
Xindu Kangjia Adhesive Factory
Xindu Banzhu Garden Yaquekou Community 8 Groups
Free formaldehyde
Free formaldehyde: ≤ 1.0g/kg, non-volatile content: ≥35%.
Free formaldehyde: 1.3g/kg; non-volatile content: 23%.
2
Huicai bamboo charcoal net taste 5 in 1 interior wall latex paint
20kg/barrel
2021.01.21
Tianfu New District Chengdu Area Huayang Minggui Decorative Materials Business Department
No. 255, Section 4, Huayang Avenue, Huayang Street, Tianfu New District, Chengdu
Tianfu New District
Shanghai Sijin Paint Co., Ltd
No. 925 Yecheng Road, Jiading Industrial Zone
Brush resistance
Brush resistance: ≥ 350 times
Brush resistance: 37 times
3
Premium exterior wall latex paint
Mondega
6kg/barrel
2021／01／22
Chengdu Jiya Building Materials Co., Ltd
No. 16, Middle Section of Baoguang Avenue, Xindu Street, Xindu District, Chengdu
Xindu District
Shanghai Xuanbo Environmental Protection Materials Co., Ltd
No. 1366 Xucun Road, Xinbang Town, Songjiang District, Shanghai
Brush resistance (2000 times): The paint film is not damaged
Brush resistance (2000 times): 237 times the paint film was damaged
4
PU pure flavor semi-matte varnish
2kg/barrel
2021-04-01
Chengdu Municipal Department of Commerce and Trade
Chengdu Jinniu District Second Ring Road North Section 233 No. 1 Building 1-2 Floor No. 3
Taurus District
Sichuan JiangDa Chemical Co., Ltd
Xindu District Qingliu Town Huanglong Village 10 groups
Sum content of toluene and xylene (including ethylbenzene), sum content of free diisocyanate [limit toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI)]
The sum content of toluene and xylene (including ethylbenzene): ≤20%; the sum content of free diisocyanate [limit toluene diisocyanate (TDI), hexamethylene diisocyanate (HDI)]: ≤0.2%.
The sum content of toluene and xylene (including ethylbenzene): 30%; the sum content of free diisocyanate [limit toluene diisocyanate (TDI), hexamethylene diisocyanate [HDI)]: 0.6%.
5
Gold full-effect series interior wall paint
Molly Paint
5 L / barrel
2021-02-26
Jinniu District Yong Decoration All Waterborne Paint Business Department
Chengdu Jinniu District Second Ring Road North Section 233 No. 6 Building 1, 2nd Floor No. 16
Chengdu Molimei Paint Co., Ltd
No. 115 Xingguang West Road, Longquanyi District, Chengdu
Brush resistance: 265 times