How to identify the quality of furniture:
Method 1: If the cabinet is closed and the door is closed, you can open the door and smell it without any pungent smell. If so, the formaldehyde is too high. Chinese furniture is definitely not available.
Method 2: If there is no place for the panel, you can look at the wood. Most of the products on the market are MDF, particleboard and solid wood. The density board is divided into high density, medium density, and resolution method to see the fineness of the wood fiber inside (no wood residue). Look at the hardness of the wrench and the high hardness means that the density is better. Particleboard is now on the market with a few brands. I know the better one is “Love Plateâ€. The quality is determined by hand. If you can easily get rid of the inside system, then the resin glue used is too small. If you put something heavy after loading it, the connection is easier to loosen, and the second is to use the nose to smell (or formaldehyde) to prevent him from using fake resin glue, or not at all.
The solid wood resolution method is very simple. Look at the texture of the solid wood. It is more natural, and then look at the edge of the place (see if there are seams to prevent the veneer from sticking)
About the aspect of paint:
First look at the brightness (can be seen as the paint of the brush or the paint or the paint-free paint), that is, the artificial paint, the paint and the paint, the paint is mainly for the wood grain, the brush varnish, the spray paint is mainly for The net color, the brightness is basically no lacquer layer, the hand feel is too smooth, because it is polished with gauze, the gloss of the paint-free is basically small, not too bright, the literary theory is ugly, the most recent paint should be compared Ok, whether it's from gloss or hand feel, the resolution is color and gloss. Pure color and uniform brightness. Regarding the style, it depends on the overall color of your home to match. Generally, the main color of a room should not exceed 3-4 or it seems to be chaotic. I want to be in public.
Common name Paraquat
Product category Herbicide
Chemical name
1,1\'-dimethyl-4,4\'-bipyridinediium; 1,1\'-dimethyl-4,4\'-bipyridinium;
1,1\'-dimethyl-4,4\'-bipyridylium
CAS Number 4685-14-7
Molecular formula C12H14N2
appearance Colourless, hygroscopic crystals
Specification 42%Tech, 20%SL
application:Biochemistry
During photosynthesis, superoxide is generated, which damages cell membranes and cytoplasm.
Mode of action
Non-selective contact herbicide, absorbed by the foliage, with some translocation in the xylem.
Uses: Broad-spectrum control of broad-leaved weeds and grasses in fruit orchards (including citrus), plantation crops (bananas, coffee, cocoa palms, coconut palms, oil palms, rubber, etc.), vines, olives, tea, alfalfa, onions, leeks, sugar beet, asparagus ornamental trees and shrubs, in forestry, etc. Also used for general weed control on non-crop land; as a defoliant for cotton and hops; for destruction of potato haulms; as a desiccant for pineapples, sugar cane, soya beans, and sunflowers; for strawberry runner control; in pasture renovation; and for control of aquatic weeds. For control of annual weeds, applied at 0.4-1.0 kg/ha. Formulation types SL.
Compatibility: Incompatible with alkaline materials, anionic surfactants, and clay-containing inert materials.
Paraquat
Paraquat Herbicide,Paraquat Poisoning,Silicone Paraquat,Paraquat Methosulfate
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