What fields are transparent, odorless and environment-friendly plasticizer DINCH and environment-friendly plasticizer used in? At present, the environmental protection plasticizers produced by domestic enterprises are difficult to meet the requirements of environmental protection in many properties, especially hygiene and low toxicity. For a long time, plasticizers are mainly o-benzene products, but the toxicity of o-benzene products has attracted more and more public attention. The production scale of most enterprises is still small, the overall production level is relatively low, there is still a big gap with the international advanced level, and high-quality products basically rely on imports. However, some manufacturers have begun to make great efforts to study new catalysis and separation processes, and vigorously develop and promote new plasticizers that are non-toxic, environmentally friendly and biodegradable. The molecular weight of dodecyl sulfate and epoxy soybean oil can increase relatively.
A new synergist is formed, which has good compatibility with polymer materials and is not easy to be extracted to enhance the synergistic effect. There are many kinds of environmental protection plasticizers, including epoxy soybean oil, epoxy acetyl linolenic acid methyl ester, epoxy furoate butyl ester, epoxy silkworm pupa butyl oleate, epoxy soybean octyl oleate, 9,10-epoxy octyl stearate, etc. In PVC products, it is mainly used to have the characteristics of both plasticization and stability.
PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounts for about 2 / 3 of the market and soft PVC accounts for 1 / 3. Soft PVC is generally used for floor, ceiling and leather surface, but because soft PVC contains softener (which is also the difference between soft PVC and hard PVC), it is easy to become brittle and difficult to preserve, so its scope of use is limited. Hard PVC does not contain softener, so it has good flexibility, easy to form, not easy to crisp, non-toxic, pollution-free and long storage time. Therefore, it has great development and application value. The essence of PVC is a kind of vacuum blister film, which is used for the surface packaging of various panels, so it is also known as decorative film and adhesive film. It is used in building materials, packaging, medicine and many other industries. Among them, the building materials industry accounts for the largest proportion, accounting for 60%, followed by the packaging industry, and several other industries with small-scale application.
Due to its high chemical stability, it can be used to make anti-corrosion pipelines, pipe fittings, oil pipelines, centrifugal pumps and blowers. PVC hard board is widely used in the chemical industry to make the lining of various storage tanks, corrugated boards of buildings, door and window structures, wall decorations and other building materials. Due to its excellent electrical insulation performance, it can be used to manufacture plugs, sockets, switches and cables in electrical and electronic industries.
In daily life, PVC is used to make sandals, raincoats, toys and artificial leather! Polyvinyl chloride is synthesized from acetylene gas and hydrogen chloride to vinyl chloride and then polymerized. It has high mechanical strength and good corrosion resistance. It can be used to make waste gas blowdown and detoxification towers and gas and liquid transmission pipes in chemical, textile and other industries. It can also replace other corrosion-resistant materials to make storage tanks, centrifugal pumps, ventilators and joints. When the amount of plasticizer is up to 30% ~ 40%, soft polyvinyl chloride is prepared. It has high elongation, soft products, good corrosion resistance and electrical insulation. It is often made into thin film, which can be used for industrial packaging, agricultural seedling raising, daily raincoat, tablecloth, etc. it can also be used for making acid-base resistant hose, cable sheath, insulating layer, etc.
This information is supplied by Dongguan Baoshan environmental protection material manufacturer. More BASF environmental protection plasticizer DINCH, transparent and tasteless environmental protection plasticizer DINCH, non-toxic plasticizer DINCH, PVC viscosity reducer txib, PVC hardening oil txib, forming film aid txib, general agent of BASF DINCH, Germany DINCH
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