Ester polyester prices rose plunged after the polyester lining turnover fell
Recently, polyester polyester prices rose and plunged, November 15 Jiangsu and Zhejiang Disi tape poor performance in early Zhejiang Polyester generally fell, a decline of 500-1500 yuan / ton; some spinning manufacturers in Jiangsu have 1000-2000 yuan / Ton down. Due to weekend weaving weaving manufacturers mostly to wait and see, the production and marketing rate of polyester filament manufacturers in Jiangsu and Changzhou generally sluggish, generally only 2-3 percent, or even some...
Polyester chips: Price declines
[Market Valuation List March 20] Products East China South China Caprolactam 22300-22500------ Domestic manufacturers: Baling Petrochemical capacity of 200,000 tons/year caprolactam plant is operating normally, with a daily production of about 600 tons, the recent sales can be acceptable, the factory inventory is normal, the company's caprolactam settlement price in February implementation of 24100 yuan / ton, caprolactam in March listing price Implementation of 23,500 yuan / ton (excellent...
Epoxy resin, modified epoxy resin adhesive formula (1)
HY-913 formula Component dosage /g component dosage /g A, 600 Thinner 100 Quartz Powder 40 E-20 Epoxy resin 40 B, boron trifluoride ether solution 142 621 polyhydroxy polyether 10 tetrahydrofuran 72 Lead powder 8 Phosphoric acid 294 Preparation and nationalization First, prepare two components, A and B, and mix them evenly. Curing to -15 ~ 2 °C 24h, can also increase the national temperature. Use The glue is used to bond metals, hard plastics, glass, ceramics, and wood. HYJ-26 epoxy adhesive...
Global demand for polyester PET PET bottles grow rapidly
Global demand for polyester PET PET bottles has grown rapidly and potential business opportunities have increased. Taiwan's polyester chemical fiber plants have rushed in. Yuanfang (1402), Xinxian (1409), and Lili (1444) all plan to invest at least RMB 100 million in code expansion. Production and legal persons estimate that in the next two or two years, the revenues of the three companies can grow by 10% due to the increase in capacity of the PET plant. Last year, Farnell announced that it...
July 23 domestic phosphoric acid price quotes
Hubei HeTian Chemical phosphoric acid prices are stable, the industrial grade phosphoric acid water purification factory price is 4,600 yuan/ton, and the food grade phosphoric acid is 4,900 yuan/ton. Phosphoric Acid Commercial Grade can take orders and transport well. Food Phosphoric Acid In Shandong. Henan Changda chemical phosphoric acid price is stable, industrial grade phosphoric acid water purification factory price 4900 yuan / ton, can take orders, transport well. Phosphoric Acid 85% Tech...
Synthetic resin polyurethane resin for inks
Polyurethane was first developed by Germany. Used as a foam and adhesive. The paint industry developed polyurethane alkyd resins and the like in the 1960s to make paints. In the past more than a decade, the ink industry has also begun to conduct research, and polyurethane quick-drying ink has been put into the market. Because of its characteristics, it is possible to establish a foothold in the ink industry in the future. In the printing industry, the use of polyurethane rubber rollers has a...
** The birth of a food-grade phosphoric acid process
(Reporter Mi Ran) The reporter learned from Kane Deli (Beijing) Electronics Co., Ltd. yesterday that the 10,000-ton/year food-grade phosphoric acid project independently developed and designed by him was successfully tested in Egypt. The effective content of Phosphoric Acid 7664-38-2 products produced by this project is above 85%, and all the indicators have met or exceeded the technical requirements for food grade phosphoric acid. This is also the world's first large-scale food-grade...
Liquid resin plate VS solid resin plates make flexo more "excellent"
Environmental flexo printing plates lead attention "refurbished chapter" With the increasingly serious global environmental pollution problems, how to achieve "environment-friendly" sustainable development has become a question that all walks of life are thinking about. Thanks to the background factors of this era, the environmental advantages of flexographic printing, unmatched by other printing methods, have become the fastest growing printing methods in the printing...
New process of solid-liquid extraction of phosphoric acid
At the time of the Spring Festival, Nanchang Jiate Science and Technology Co., Ltd. applied the solid-liquid extraction method to prepare a new 30,000-ton-per-year industrial test plant built with the new technology of phosphoric acid. Pvc Resin has been continuously running for more than 48 hours, and the company has used phosphorus pentoxide for more than 48 hours. The low-grade phosphate rock ore with a content of 21% has been successfully trial-produced with 16% of available phosphorus and...
Study on Epoxy Resin Modified Waterborne Acrylate Resin and Its Glass Coating Paint
【Abstract】 Acrylic acid, acrylic resin, styrene and methyl methacrylate are used as the main monomers. The acrylate resin is synthesized by solution polymerization and modified by epoxy resin. The modified aqueous acrylic resin and amino resin are obtained. Curing produces acrylate resin coatings. The influence of various factors on product performance was explored and the problem of viscosity peaks when water-diluted resins were diluted with water was solved. The results showed that the...
CNC gantry milling machine cleaning and maintenance methods are there?
CNC gantry milling used over a period of time, to conduct a comprehensive cleaning and maintenance. The following simple cleaning and maintenance methods of gantry milling: 1. The cleaning and maintenance tasks performed must be shop floor operators and must not be cleaned by others without permission. 2. Operators to organize their own dress. Do not put on the machine tool to wear, replace the clothes, or cloth and body to prevent the machine was hurt, must wear a helmet, braids should be...
PVC/wood powder composite new material overview
According to the national "Ninth Five-Year Plan" development plan and the long-term goal of "using plastic substitute wood, plastic substitute steel, Ethylene-Vinyl Acetate,resource conservation, and environmental protection" in 2010, the Institute of Plastics Machinery and Plastics Engineering, Beijing University of Chemical Technology and Shanghai Chad After many years of research and research, the plastic products cooperation company successfully developed new production technologies for...
The predicament of recycling PET PET bottle recycled PET
To support the government Due to the numerous links and technical difficulties in recycling used plastic bottles, recycled vina pet resin has no price advantage over raw materials, which is a consensus in the international community. Therefore, for the sake of low-carbon environmental protection in developed countries, some policies will be introduced to support recovery and recycling companies. what is pet resin? A common practice is "extension of production responsibility." For example,...
New PET Bottle Barrier Resin Will Debut
Valspar will officially launch Val OR, a new series of barrier/oxygen-absorbing resin, at the 20th International Conference on pet resin wankai for Foods and Beverages,melamine powder held at the Nova Pack in the United States in February 2006.virgin pet resin in us. The pet resin manufacturers in world is a special polyester that can be used as a barrier/oxygen absorber resin in multi-layer PET bottles,pvc resin and can also be processed with PET to prepare relatively transparent single-layer...
ImatosGil launches PET resin in Quebec
The Portuguese investment company Imatos Gil Group has purchased a special resin plant that was discontinued in Canada and plans to convert the plant to pet vs resin. The plant - which produces polyethylene terephthalate (PTT) in East Montreal, Quebec, pet resin virgin price,was announced to close in March because of global overcapacity and weak demand in the carpet market. The plant was operated by PTT Canada for five years and is a joint venture between Shell Chemicals of Canada and the...
Brabender C type absorption meter (carbon black oil absorption meter), white carbon black oil absorption value test report
The world's only standard carbon black (including white carbon) oil absorption capacity analysis and testing instrument, which conforms to ASTM D2414 / 3493 A, B, C method C type absorption meter can directly test the oil absorption value of carbon black samples, without first making the standard value, Software automatic calibration. The high-standard test capability of the C-type absorption meter benefits from the extremely high-precision torque measurement capability and the extremely...
Comparison of carbon black content tester and thermogravimetric analyzer for carbon black content test in polyethylene
Discussion on different test methods for carbon black content in polyethylene The carbon black content in polyethylene was determined by GB13021 "Determination of Polyethylene Pipe and Tube Carbon Black Content (Thermal Weight Loss Method)" and Thermogravimetric Analysis. The results of the two methods were compared. The results show that both methods have good repeatability and accuracy. The results are basically the same. The results obtained by different methods can be used for...
BET specific surface area and total pore volume in carbon black and white carbon black industry
Shunluo tantalum capacitor / main push A type B / partial spot / advantage order / fast delivery Black carbon black (including carbon black, carbon black, referred to as CB) and white carbon black (silica, SiO2) industry are important applications in the field of physical adsorption (specific surface and pore analyzer) testing. The carbon black industry needs to calculate the important carbon black surface area (STSA for short). The instrument is calculated by selecting the STSA model in the...
The 7th Asia-Pacific Carbon Black Meeting held in Suzhou emphasized how to improve carbon black production efficiency
From October 16 to 18, the first large-scale international conference for carbon black industry held in China, the 7th Asia-Pacific Carbon Black Conference took place in Suzhou, Jiangsu Province. Different from previous years, the meeting emphasized that carbon black standards are important technologies that are closely related to the global market. How to improve the production efficiency of carbon black and raise environmental protection and safety are the major challenges facing the carbon...
Black Cat invested to build the eighth carbon black production base
China Drying News Jiangxi Black Cat Black Co., Ltd. announced on January 17 that it will invest 30 million yuan to set up a wholly-owned subsidiary, Jining Black Cat Carbon Black Limited Liability Company. The scope of business of the new company is the production and sales of carbon black and its tail gas, and steam sales (specifically, the name approved by the business registration authority shall prevail). According to the announcement, the company plans to invest in the 8th carbon black...
Black cat carbon black: change stumbling block for stepping stone
In the production of coal tar, by-product asphalt accounts for 55%. In recent years, the market price of bitumen has not gone up, and the market price of carbon black for carbon black production has been steadily rising. How to open the “gold mine” in low-priced asphalt and convert it into high-value carbon black oil? Faced with this problem that has plagued coal tar producers, as early as 2013, Wuhai Black Cat Carbon Technology Research and Development Center began a tough battle. After nearly...
Carbon Black Industry Develops New Paths for Low Carbon Development
As of the end of 2010, China's large scale, high efficiency, energy-saving emission reduction effect of wet granulation carbon black production capacity has reached 5.3 million tons, ranking fifth in the world for the first time. Although the current production capacity of wet granulation carbon black accounts for 94% of the total capacity of the carbon black industry, and the lagging dry granulation carbon black has been eliminated, the carbon black industry has not slowed down the pace of...
Big Vinyl's "Master of the Rack"
In January, Dushanzi’s exhaled air flow was clearly visible, and Yu Yongqiang was busy dispatching walkie-talkies to dispatch various people. Looking up at mid-air, dozens of rack workers were wearing seat belts. At the height of tens of meters from the ground, a 6-meter-long, 20-kilometre iron frame rod was lifted vertically and held in place with legs and feet. Then fasten it to the joint accurately and quickly with a wrench and a coupler. The reporter pressed the stopwatch, even though it...
Cellulose acetate / cellulose acetate / cellulose acetate
Cas number 9004-35-7 Cellulose acetate Refractive index: 1.475 Density: 1.3 Appearance Appearance white powder infrared spectroscopy Infrared spectrometry and control match drying loss Loss on drying <5% Acetyl content: 40% (typical) Hydroxyl content: 2% (typical)
