可降解塑料的主要市场：(1)环保材料：水产养殖用材料(钓鱼丝，渔网，渔具)，家用薄膜，林业材料(米勒碗，草坪为主)，建筑，民用电影，运动用品(高尔夫球具，钓鱼竿，登山和其他户外产品)。 (2)包装和农用薄膜：包装薄膜，垃圾袋，食品包装容器，一次性购物袋，农用薄膜。 (3)身体功能材料：医疗用材料(手术缝合，手术棉花，绷带胶带，医用薄膜，骨折固定材料)，xx释放剂。

据估计，在2005年总国内和国外市场的需求将达到降解塑料在塑料2800克拉，生产总计划(二万五克拉)为11.2％，占下面，我们主要是给塑料薄膜，包装膜，塑料泡沫和生活需求。

1，对塑料薄膜的需求自1979年以来
，在中国塑料覆盖技术已在1980年大力推广塑料，只涉及250万2005亩，覆盖170亩。中国的土地可以覆膜应该超过400万英亩，中国对塑料薄膜的需求也将继续在2010年将达到270万吨。

主要农用塑料薄膜和塑料薄膜温室薄膜也包括遮荫网，防虫网，饲料和农业非织造布膜，如。塑料薄膜广泛用作日光温室，塑料温室，以及小拱覆盖塑料各种材料。温室消费电影达到70万吨，占地5000亩，塑料消费量约45万吨，占地220多万亩。农业科技与塑料需求的快速开发技术将继续增长。据不xx统计，全行业有塑料制造近千家，生产能力200多万吨，达到企业，其中超过1万吨，约60余家企业，约30的大型骨干企业的生产能力。

温室地膜如已故50年代初已开始对申请，这项技术不仅能促进作物生长，作物产量，而且也认识到在寒冷季节的水果和蔬菜栽培技术。棚膜按照小组，职责是：长寿膜，无滴膜，保温膜，转移膜，漫散射膜，反光膜。中国目前的温室薄膜材料的聚乙烯(PE)为基础，和另一位聚氯乙烯(PVC)，乙烯部分/醋酸乙烯酯共聚物(EVA)，茂金属聚乙烯(MPE)的，外国用聚对苯二甲酸乙二醇酯乙二醇酯(PET)的，聚碳酸酯(PC)，聚四氟乙烯(PTFE)薄膜的制备温室，虽然性能，但由于成本高，消耗少。

，无滴膜(又称流滴膜)，发光效率膜(包括有色膜和转让电影)，除草膜，绝缘膜，生物降解膜，耐老化膜，膜渗漏(包括膜孔和微孔膜)等。中国塑料薄膜材料，聚乙烯(PE)为基础，和另一位聚氯乙烯(PVC)的一部分。虽然乙烯/醋酸乙烯酯共聚物(EVA)膜相比，PE膜，绝缘，透明和没有下降具有良好的兼容性，良好的拉伸膜容易，抗老化，耐冲击，但由于价格比较昂贵，量少。如果降低成本可望逐渐增加剂量。

医用塑料安全，方便，高效的应用。中国的一次性医用塑料制品生产企业已超过600个，2000年医用塑料制品产值约400.0亿元，国内生产总值的13，医疗塑料制品10多万吨，其中医疗产品有聚氯乙烯生产％的医疗设备的会计达到500万吨。医药用塑料包装，需要稳定的速度增加。据塑料周刊报道说，药品包装的需求将4.3以上的年增长速度，而塑料包装已成为增长最快的亮点之一。一项调查显示，近80％，从中国包装的需求，如8个xx生产国。其顶端药品包装的增长速度，在品种，塑料泡罩包装和塑料瓶包装的需求增长。医疗塑料是一个快速增长的趋势，据卫生部估计，在2005年中国医用塑料市场规模将达到60-100亿元人民币，其市场潜力巨大。

5，发泡胶及其他塑胶
需求的家电生产和消费
同时产生了越来越多的数百万吨的设备，我国数以万计的水果品种，加上水果，玻璃，酒品种，如包装陶瓷，泡沫需要巨大的市场容量，据预测，国内约90万吨左右的年需求量。 06.9.7

China’s main market area of degradable plastics and demand analysis

Degradable plastics have the major market segments: (1)The Environmental Protection Material: aquaculture using material (fishing wire, fishing nets, fishing gear), domestic films, forestry materials (Miller bowl, lawn-based), architecture, civil use of film, sports supplies (golf equipment, fishing rods, mountain climbing and other outdoor products). (2)packaging and agricultural film: packaging films, garbage bags, food packaging containers, disposable shopping bags, agricultural film. (3)physical functional materials: materials for medical use (surgical sutures, surgical cotton, bandage tape, medical film, fractures fixed material), drug delivery agents.

It is estimated that in 2005 the total domestic and foreign markets degradable plastics demand will reach 2800kt, in plastics production master plan (25000kt)accounted for 11.2% of the following, we mainly give plastic sheeting, packaging films, plastics and Living Foam demand.

1, the demand for plastic sheeting
since 1979, plastic mulching technology in China has been vigorously promoted, in 1980 plastic cover only 2.5 million mu in 2005 mulching area of 1.7 mu. China can tectorial membrane of the land should be more than 4 million acres, China’s demand for plastic sheeting will also continue to increase in 2010 will reach 2.7 million tons.

major agricultural plastic film and plastic film greenhouse film are also included shade nets, insect nets, forage and agricultural non-woven fabric membrane, such as. Plastic film is widely used as a solar greenhouse, plastic greenhouse, and a variety of plastic materials in small Arch coverage. Greenhouse film in consumption reached 700,000 tons, covering an area of 5000 mu; plastic consumption was about 450,000 tons, covering an area of more than 2.2 million mu. Agricultural science and technology with the rapid development of plastic demand will continue to grow. According to incomplete statistics, the whole industry has a plastic manufacturing enterprises近千家, production capacity has reached more than 2,000,000 tons, of which more than 10,000 tons annual production capacity of about 60 enterprises, large-scale backbone enterprises of about 30.

greenhouse film mulching technology as early as the late 50’s has already begun on the application, the technology can not only promote crop growth, crop yield, but also realize the fruit and vegetable cultivation in the cold seasons. Greenhouse film in accordance with sub-functions are: long-life film,无滴膜, insulation film, transfer film, diffuse scattering film, reflective film. China’s current greenhouse film material to polyethylene (PE)-based, and another part of polyvinyl chloride (PVC), ethylene / vinyl acetate (EVA), metallocene polyethylene (mPE), foreign countries have used polyethylene terephthalate ethylene glycol ester (PET), polycarbonate (PC), polytetrafluoroethylene (PTFE)Preparation of greenhouse film, although the performance, but due to the high cost of less consumption.

,无滴膜(also known as dripless membrane), luminous efficiency membrane (including the colored film and transfer film), weed membrane, insulation film, biodegradable film, anti-aging membrane, membrane leakage (including membrane pores and microporous membrane)and so on. China plastic film material to polyethylene (PE)-based, and another part of polyvinyl chloride (PVC). While the ethylene / vinyl acetate (EVA)membrane as compared with the PE membrane, insulation, transparency, and with no drops have good compatibility, good tensile film easily, and anti-aging, impact resistance , but because of the prices more expensive, less dosage. If the cost reduction is expected to gradually increase the dosage.

medical plastic safe, convenient and efficient application. China’s production of disposable medical plastics business has more than 600, medical plastic products in 2000 the output value is about 40 billion yuan, accounting for medical equipment for 13% of GDP, medical plastic products production over 100,000 tons, of which PVC medical products has reached 5 million tons. Pharmaceutical plastic packaging which needs steady speed increased. According to plastic Weekly reported that the pharmaceutical packaging demand will be 4.3 percent annual growth rate, while the plastic packaging has become one of the fastest-growing bright spot. A survey shows that nearly 80% of the packaging demand from China, such as the eight drug-producing countries. Its growth rate of the top pharmaceutical packaging, on the species, the plastic blister packs and plastic bottles packaging demand growth. Medical plastics are a fast-growing trend, according to the Ministry of Health estimated that in 2005 China Medical plastics market will reach 60-100 million yuan, and its market has great potential.

5, plastic foam and other plastics demand

of our electrical appliances production and consumption growing at the same time produces a variety of fruits in our country tens of millions of tons of appliances, plus a variety of fruits, glass, wine , ceramics, such as packaging, foam required huge market capacity, according to forecast domestic annual demand of about 900,000 tons or so. (06-9-7)