Varnish, water-based paint, sealer, open-hole paint... If you have visited the wood furniture market, these terms may not be familiar. Looking at the smooth surface of the furniture, listening to the shopping guide "this paint environmental protection" "this paint is more and more bright and bright" and other propaganda, whether everyone has made a mistake: "How are the performance of these paints?"
Mixed oil
A paint commonly used in furniture. In terms of performance, as long as it meets national standards, there is no problem. However, there is a shopping guide telling reporters that the use of mixed oil requires the use of putty on the surface of the furniture, otherwise it is not environmentally friendly.
But Luo Wei introduced that the putty is to maintain the flatness of the furniture. The environmental friendliness of the product has nothing to do with whether or not to putty putty. Generally, the qualified products have no problem in environmental protection. It should be noted that the brightly colored oil-mixed furniture may have problems with heavy metals exceeding the standard.
Varnish
A solvent-based paint characterized by rapid evaporation and good construction. It is a commonly used paint in wood furniture. The vocal in the solvent will quickly evaporate with the drying of the paint, and the qualified product has almost no harm. Luo Wei, executive deputy director of the National Furniture and Indoor Environmental Quality Supervision and Inspection Center, said that some manufacturers in order to improve the processing speed, the next process is carried out when the paint is still dry, which may lead to the vocal in the paint when the furniture enters the household. Not exhausted.
Water soluble paint
Because of low adhesion, slow drying, and difficult construction, this paint is not used much in wood furniture. However, a branded furniture shopping guide said that this paint is more environmentally friendly than other paints. Luo Wei said that the water-soluble paint is indeed very environmentally friendly, but its wear resistance and anti-fouling performance are relatively weak.
A solid wood furniture shopping guide told reporters that the furniture used is hand-painted, after seven treatments, it will be more and more bright. Luo Wei introduced that hand rubbing paint is also called big paint, generally vegetable oil, mostly used in mahogany furniture, it is more and more bright, but this method is rare on ordinary wood furniture. In addition, some people have an allergic reaction to large paints.
Opening lacquer, sealer
The open-hole paint is the hole that still leaves the wood after the paint is applied; the seal paint is just the opposite, the pores are completely closed. This is a common appearance of wood furniture. These two paints are no different from other paints in terms of environmental protection and usability.
Hand rubbing paint, wood wax oil
This is a new product that has emerged this year. Many sellers on Taobao and other shopping websites are selling such products and claiming natural and environmental protection. However, Luo Wei said that at present, they have not carried out relevant tests on furniture coated with wood wax oil. He is skeptical about the surface abrasion resistance, stain resistance and fullness of these products.
Environmental protection and practical choice
In order to pursue the original ecology, some consumers will choose furniture that has not been subjected to any oil decoration on the surface. Luo Wei reminded that such furniture is extremely poor in stain resistance. Once it is stained, it cannot be removed, and the wear resistance is not good. Consumers should fully consider it when purchasing.
The reporter also saw in the market that a brand claimed that its furniture was coated with nutshell oil and had excellent environmental performance. However, Luo Wei said that in recent years, there are many products similar to the concept of environmental protection. Because there is no in-depth study, he can not judge its performance. However, he said that the furniture is painted beautifully. Secondly, with the protection of the paint surface, the furniture will be less affected by the environment, and the surface wear resistance and anti-fouling performance will be greatly enhanced.
If consumers choose so-called more environmentally friendly shell oil, wood wax oil, etc., then they must sacrifice some of the functions. In addition, whether these oils will decrease with daily cleaning is a problem to be considered.
Rights protection, writing a contract
The new products are clustered and have not yet been included in the testing standards. Once the objection is generated, how to defend the rights? Luo Wei reminds that the commitment of the merchants should be implemented literally or in the furniture instruction manual. If there are no national or industry standards, then the company's standards or technical requirements for implementation should also be noted, which can be used as a basis for future testing.
Editor in charge: Shanghai GO Jiaju
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