"The old saying 'elm pimples don't work out' means that elm furniture is very strong and durable." A few days ago, at the Panjiayuan Flea Market, Miss Citizen boasted about old elm furniture while greeting people to move the furniture All kinds of benefits. She said: "A pair of circle chairs, one carved tall, a total of more than 2,000 yuan, the style is not worse than other hardwood furniture, but the price is one heaven and one underground."

In old furniture distribution centers such as Panjiayuan and Gaobeidian, it can be found that old elm furniture, which was once difficult for people to see, has gradually been liked by the public, and it has begun to fight against other hardwood furniture in court.

      Furniture manufacturers enter Beijing

"The rise of old elm furniture in Beijing should have been six or seven years ago, and it is getting hotter every year now," said Zhao Fengnian, owner of Fengyiyuan. He has been engaged in the classical furniture industry for 15 years. Since the sales of old elm furniture have improved, he has transferred all the factories in Hebei to Beijing. "I have rented a factory building in Chaoyang District. Near the end of the year, I now work overtime every day," he said.

　　 It is understood that in Tianjin, Hebei, Shandong and other places, the production of old elm furniture has formed a certain scale. Among them, antique furniture in Yangxin County, Shandong is particularly well-known. Local craftsmen use elm wood to process a variety of fine products and export them to South Korea, Japan, Europe and the United States and other countries. In recent years, due to the vigorous old elm furniture market in Beijing, some of the old elm furniture processing plant began to enter Beijing.

Zhao Fengnian said: "We have to seize this great opportunity to make the old elm furniture stronger and bigger, and make fine products." It is understood that Fengyi Garden has launched a reservation in Beijing based on the characteristics of some modern family buildings such as small space. The business of making furniture.

Elm furniture is popular

A few days ago, in the Panjiayuan exhibition hall, a shop owner operating old elm furniture told reporters that among traditional Chinese furniture, hardwoods such as rosewood, huanghuali, chicken wing, turquoise, iron mahogany, and rosewood have always been traditional furniture lovers. First choice. Although Elm is praised as "Southern Red Sandalwood, North Qiaoyu", it has been difficult to "open branches and leaves" in classical furniture.

However, in recent years, the popularity of the Oriental trend on the world's home stage has made more and more Chinese people fascinated by Chinese antique furniture. According to the manager of the old elm furniture store in the Panjiayuan exhibition hall, especially since 2007, some middle-income families have also begun to buy classical furniture, and most of them have selected old elm furniture, which has also become a trend for old elm furniture. One of the reasons.

According to reports, in addition to the intervention of middle-class families, some young people, teahouses, and clubs have also joined the ranks of buying old elm furniture, which has virtually boosted the sales of old elm furniture in Beijing.

In the classical furniture distribution center of the famous Gaobei shop in Beijing, a shop owner who deals with mahogany furniture also started to operate old elm furniture this year. "The mahogany furniture is facing the high-end market, and the old elm furniture fills the gap in the mid-end market of classical furniture." The shopkeeper said.

　　

　　 The use and collection of elm furniture

Why in front of the old elm furniture plus an "old" word it? Elm Hall explained that the staff, and now some are processed by the big elm furniture made of old elm, and these old elm from the unique north A century old elm wood beam and door panel. He said: "In some furniture factories in Hebei and Shandong, such old elm wood is hoarded in large quantities. These old elm woods are dry and dense, and do not deform or deform during processing, so the elm furniture is added in front of it. Old word. "

It is understood that the production of elm furniture spans a large period, and it has never stopped from the early Ming Dynasty to the late Qing Dynasty. Elm furniture can be seen in ancient furniture provinces such as Shanxi, Shandong, Hebei, and Henan. In addition, elm furniture covers almost all types of furniture, including seating, bedding, bearing, and furniture.

　　 There is also a statement on the furniture market, is also white wood collection. White wood is the elm of the Ming Dynasty and the Nanmu of the Qing Dynasty. However, because of its beautiful natural texture, tough texture, straight and rough texture, and the unique natural color and charm of Elm, it is in line with the ancient people's idea of ​​life, and it is especially respected.

Zhao Fengnian said that in terms of history, since the era of furniture, there has been elm furniture. Elm furniture represents not only a tradition, but also a culture, a taste and a style.

Regarding the popularity of old elm furniture, some industry insiders said that in terms of quality, tropical hardwood furniture may better reflect the charm of classical furniture, while the trend of old elm furniture is hot, although most of it is the result of choices determined by consumption capacity But it shows the strong attraction of traditional Chinese culture, this feeling will certainly affect the trend of home culture.

1. Chemical Composition:sodium methylene bis-naphthalene sulfonate
Appearance: beige brown powder
Solubility: soluble in water of any hardness
PH value:  in 1% water solution, PH = 7-9
Performance: good diffusion and protective colloid, and no penetration and foaming .
Ion: anionic.
Stability:  resistance to acid, alkaline, hard water, salt.

Affinity:  have an affinity for protein and polyamide fibers, for cotton, hemp and other fibers no affinity.

Miscibility: may mix with anionic and non-ionizing surfactant simultaneously.

2. Specifications indicators

3. Application
Printing and dyeing industry: mainly used for dyeing vat dyes suspension, leuco acid staining, dispersion and soluble vat dyes dyeing. Also be used for silk / wool interwoven fabric dyeing, the yarn is no color. Mainly used for industrial dye dispersion and diffusion of color lakes manufacturing additives.
Building materials industry: as early strength cement water reducing agent, the amount of 0.5-1% by cement after the shock has good dispersion effect, increasing the strength of cement. Diffused N of concrete tensile strength, impermeability, frost and compressive modulus of elasticity are improved, no corrosion of steel effect.
Pesticide industry: It can be widely used in wettable pesticides, with good dispersion and solubilization, can significantly improve the efficacy, dosage according to product requirements. Example: buprofezin, the amount of 3-5 %; thiophanate amount of 0.8-1.5 %, 0.8-1 % Kai Ling vegetables.
Electroplating industry: the color is added, crossing pigment dispersants N allows uniform dispersion can significantly improve the plating surface brightness, and the amount is usually 10% of the pigment.
Rubber industry: rubber (latex) of industrial production process, the dispersed substances such as sulfur accelerator, antioxidant zinc oxide fillers ( such as barium sulfate , calcium carbonate ), etc., added to the dry weight of a Dispersing Agent N2-4% , 10% Dispersant solution prepared in advance , and along with the other components in a ball mill grinding , can improve the dispersion effect and shorten the milling time .
Packing: 25kg bags.
Storage: two years and must be upload and download lightly. 

Dispersant N

Dispersant N,Dispersant,Dispersing Agent Nno,Dispersing Agent

Shandong Tiancheng Chemical Co., Ltd. , https://www.akdchemical.nl