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Hard and soft PVCs are used in manufacturing different products based on their physical properties and characteristics. PVC is the abbreviated version of polyvinyl chloride. A kind of thermoplastic polymer, PVC is largely used in the construction sector because of its durability, cost-effectiveness and malleability. Its utility also makes it useful in the health care sector, food packaging, car spare parts, rain gear and toy manufacturing. A PVC product should generally not be exposed to a temperature of more than 158 degrees Fahrenheit.
Rigid PVC does not typically contain any plasticized element, whereas soft PVC has a high plasticizer concentration. Plasticizers come in two different types, primary plasticizers and polymeric plasticizers. Primary plasticizers include phtalates, phosphates and fatty acid compounds. Adipates, azelates of propylene glycol and sebacates are a few of the polymeric plasticizers. To make PVC more flexible, plasticizers like phthalates, adipates and phosphates are used in greater quantity.
Hard PVC can be recycled and is less hazardous to dispose of than soft PVC because it doesn't contain additional plasticizer concentrations. Soft PVC contains a higher concentration of plasticizer, making it more of a health hazard and difficult to recycle.
we are pvc/Silicone Machine factory in Dongguan city of China,
we have cnc machine, and PVC Machines, Silicone Machines, kpu shoes upper machines,articulated robot.
We supply all the machines, molds & materials, support and etc, prepare everything you need to start the production!
more details please contact me.
Best regards,
Neal
Dongguan jinyu Automation Equipment Co., Ltd.
whatsapp/WeChat:+8613829130058
Email:jinyumachine@hotmail.com
www.jinyumachinery.com
https://www.youtube.com/c/jinyumachine
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.