TAINUO CHEMICAL MARKET NEWS,(APR 16th) 1-MELAMINE:Urea export now reopen from Apr 12-Aug 31 in China,which make spot market price rise sharply,urea price rose more than 15$/mt,means melamine cost increased 45$/mt,urea price will keeps increasing for a while.melamine HP XLX factory increase CNY250/MT
CHEMICAL MARKET NEWS THIS WEEK,(APR 9th) 1-MELAMINE:GE down CNY200/MT Monday,most melamine factories keeps stable this week till now,urea started to increasing from mid last week because agriculture demands improved,and urea price will keeps rising for a while,so melamine may keep stable this week,e
The Weifang Tainuo chemical industry Limited company is located in “the world kite” - - Weifang, south near the rubber Jinan railroad, north depends on 309 federal highways, the blue silver highway, the geographical position is superior, the traffic conditions are convenient. in 2006 sets up with joint forces by the original Shandong four stars in the bowl of the big dipper specialized team, is domestic devotes to the development green environmental protection safety product for the mission specialty company.
Happy Chinese New Year,everyone back to work this week,most chemicals rose today(Feb 19th):1-MELAMINE:Most melamine factories increased price CNY200/MT to CNY7200/MT EXW factory,USD925 FOB QINGDAO,main reason is that the material Urea rise because of agriculture demands become bigger from spring,and
Most chemicals supply keeps tight,and some of them meet bottom periodical,(Mar 25th) 1-MELAMINE:LP factories GE increased CNY100/MT,Fengxi increased CNY150/MT,HP factory XLX rose CNY200/MT today,others mainly keeps stable,Urea meet bottom periodical,different market have different rebound.demands be
Views: 1 Author: 艾彩霞 Publish Time: 2018-11-23 Origin: Site
1.Water solubility. Soluble in cold water, soluble speed can be planed, non-toxic and pollution-free.
2.Unlike other plastic films, water-soluble anti-static film has good static electricity resistance.When it is used for packing products, the plasticity and the electrostatic dust-collecting performance will not be affected.
3.Water-soluble film has strong permeability to water and ammonia, but good barrier to oxygen, nitrogen, hydrogen and carbon dioxide. These characteristics enable them to keep the ingredients and original smell of packaged products intact.
4.Water-soluble heat-sealable packaging film having good heat sealability, heat seal resistance, and is suitable for high-frequency heat-sealing, heat seal strength and the temperature and humidity, pressure, time and other conditions, generally greater than 200g / cm2.
5.Mechanical properties. The mechanical properties of the water-soluble packaging film: strong modulus 2500 ~ 400kg / cm2, tensile strength 400 ~ 200kg / cm2, tearing force 200 ~ 50kg / cm2, elongation 150 ~ 220%.
6.Oil-resistant and chemical-resistant water-soluble packaging film has good oil resistance (vegetable oil, animal oil, mineral oil), fat, organic solvent and carbohydrate, but strong alkali, strong acid, chlorine free radical and other with PVA chemical reaction, such as borax, boric acid, certain dyes, such substances recommended not to use water soluble film package.