FOB Price
Obtenir le dernier prix9900/ton /
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Personne àcontacter Ms. Lirong
No.10,Minhe Road,Xiqing Economic Development Zone, Tianjin, Tianjin
Environmental Capability Biodegradable masterbatches which use starch as the main raw materials are new environmental friendly biodegradable material to subsitute petroleum based material. In the processing, the masterbatch and resin are nicely compatible when mixed. The process is stable and the product is not poisonous or irritative. According to the features of these biodegradable masterbatch, our environment will become better and better. Degradation Theory The biodegradable finish products are disposed in the natural environment. Under the effects of sunshine, Water, oxygen, microorganisms and so on, the product’s Macro-strength will be decreased , its molecular weight also decreased significantly. As a result, products will be broke down by micro-organisms. In other words, all of the effects in nature will lead to quick physical break down of plastics’ structure. If we put a plastic products in nature environment, we can find that the plastic product’s molecular chain breaks and its molecular weight lessened after a certain time. Finally it degrades into matters that do no harm to the environment. Technology Introduction Add the esterification agent and plasticizer into the starch , the starch becames SMA. The content of starch in the biodegradable masterbatch can up to *0%. Specifications a. Products Performances: Plasticizing good, identical color, certain rules, no impurities. b. Physical Index Density g/cm3 1.**5±0.1g/cm3 Volatility% <=4% Melt Index >=8.0g/*0min Application Industrial packaging film, agricultural film, food packaging film, shopping bags, garbage bags, polyethylene sheet, plate and the second processed into a variety of stamping, blister , injection products. Price: ***0dollars/ton.
