
Sampling problems furniture export enterprises should avoid formaldehyde standard
Recently, Zhejiang Huzhou Exit Inspection and Quarantine technology center on the export of bamboo furniture in harmful substances in the process of detection of formaldehyde sampling consecutive found formaldehyde over-standard. In accordance with the GB18584-2001 "Indoor decoration materials - wood furniture harmful substances in the limited" requirement, furniture stipulated in the formaldehyde in 1.5 mg / L, and found that many of sheet metal furniture with formaldehyde emission as high as 26.7 mg / L.
Formaldehyde is a colorless and has a strong irritating smell of gas in the air and over 0.1 mg / liter of formaldehyde can cause eye tears, dry blanch, sore throat and other allergic reactions. Formaldehyde is the main source of timber itself, adhesive did not participate in the reaction of formaldehyde-free, hot pressing, has not been completely cured of formaldehyde, wood-based panel used in the process, such as the release of structural degradation.
Given the current failure of the furniture more formaldehyde, Huzhou SAIECIQ remind furniture manufacturing enterprises from the following aspects to improve product quality, and reinforce their brand of environmental protection, to avoid market risks:
First, if the furniture enterprises plate at the same time raw materials producers, can be adjusted using urea - formaldehyde resin, such as the synthesis of methods to reduce formaldehyde emission, such as formaldehyde and urea to reduce the ratio to a certain level, urea - formaldehyde resin vegetation later joined melamine, urea-to increase the frequency of lowering the volume improvement Sizing the release of formaldehyde, urea - formaldehyde resin curing in to raise the temperature and increasing the pressing time, through appropriate finishes processing to reduce formaldehyde.
Second, the finished furniture manufacturers, must tighten the importation of raw materials, giving priority to environmental protection materials, and raw materials in the contract signed before the plate can consider allowing suppliers to provide relevant reports could be attributed to detection, and product quality standards to E1 requested by the quality of finished products in order to avoid risk .
Third, in view of the release of man-made sheet of formaldehyde, recently proposed not to the production or procurement directly used in the manufacture of sheet metal furniture, but first in a certain temperature, humidity and ventilation conditions corresponding stored in the warehouse for some time, avoid the rapid release of formaldehyde.
Fourth, science and technology enterprises should pay full attention to the training of personnel to actively collect state's technical regulatory requirements, such as furniture enterprises can be downloaded from the Ministry of Commerce Web site free exports Tutorials - wood products. In related business of foreign trade, must be matched by staff in the importing country requirements for product quality, product quality concerns related to the risk of exports.
In order not to affect furniture enterprises due to the delay of formaldehyde standard normal exports, enterprises should actively coordinated inspection and quarantine departments, and make full use of inspection and quarantine departments of strength, good furniture strictly to the purchase of raw materials used sheet Commissioner avoid risks, and avoid failure caused raw material production returns, and other claims resulting from major China's exports and the impact of the loss of furniture in the international market reputation.
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