PVC plastic products, lead towards a comprehensive ban on the development of non-polluting and low toxicity

Lead as a heavy metal poison , harmful to human health is very large, but it exists in many corners of life , one is building the pipeline , plastic water pipe will cause the precipitation of lead salts of heavy metals pollution of drinking water directly , the current Beijing and Shanghai have adopted a decision to ban lead in water pipes .Sellotape

2004 Construction Notice clearly states {Today Hot} UPVC pipe water supply pipe in the country must use non- lead salt stabilizer . Norway , Finland, Sweden, Denmark and the United Kingdom and other European countries since 2000 have taken a lead salt stabilizer action is disabled .

As people lead salt contamination depth understanding other use of lead salt stabilizer for PVC products also face the situation of a comprehensive ban on lead . Where the Ministry has decided that the Ministry of CPVC pipe network power protection scope of the license certificate in order to prevent pollution of the environment , prohibit the use of lead salts and organotin stabilizers .

China is currently the plastic heat stabilizer production enterprises with more than 200 domestic large-scale production of heat stabilizers have 40 to 50 species, while the low-end of the lead salt heat stabilizer were overwhelmingly dominant , industry 60% of enterprises in the production of lead salt -based heat stabilizers , more than 80% PVC products to make or use lead salt stabilizer , the annual amount of up to about 70,000 tons .Washi tape

With the global environmental and health consciousness gradually strengthened, plastic heat stabilizer will toward low toxicity, pollution, and other aspects of the development of complex and efficient , including calcium / zinc composite stabilizer is a kind of product with competitive . Some stabilizers better performance abroad calcium / zinc selling price in China is relatively high , but the amount of work in progress in a relatively small number , only 2 to 3 parts . At present, there are many manufacturers use the product in Germany .

To meet the requirements of the situation to ban lead , China's thermal stabilizer manufacturers should step up product structure adjustment and development as soon as possible toxicity , pollution , complex and efficient heat stabilizers as lead salt alternative.Masking tape

"To promote environmentally friendly process heat stabilizers, PVC products industry to accelerate the pace of the lead ban is the trend of development of China's plastics industry ." China Plastics Processing Industry Association executive vice president , said Cao Jian , accelerate the process of environmentally friendly PVC products industry is not only the requirements of the external environment on the plastics processing industry made ​​, but also the plastics industry itself accelerate structural adjustment, enhance innovation -driven ability to achieve industrial upgrading and sustainable development of the internal demand . Plastic products and people's lives , to ensure the safety of plastic products , plastic industry must assume social responsibilities and obligations.

At present , China's plastics industry to ban lead work is orderly manner , and has made encouraging progress in children's toys, UPVC water pipes , electronic information products and leather and other products . But statistics CPPIA plastic additives provide special committee of view , in 2012 more than 50 million tons of thermal stabilizer production , the proportion of non-lead product is less than 20 % market share still lead salt stabilizer possession of absolute dominance , non- lead stabilizers is limited to national standards have been introduced explicitly ban lead in several varieties and are exported to Europe, America and other countries of PVC products. Our products use environmentally friendly PVC heat stabilizers of the road is still long way to go .Wholesale masking tape