Factory direct sales PVC plate round rod gray natural color PVC round rod

KaiTi_: KaiTi b' R': R>Product name>:
(Chlorinated polyvinyl chloride) is produced by chlorination modification of polyvinyl chloride (>
) resin. It is a new type of engineering plastic. The product is white or light yellow, tasteless, odorless, non-toxic loose granules or powder. >
After the resin is chlorinated, the irregularity of the molecular bonds increases and the polarity increases, which increases the solubility and chemical stability of the resin, thereby improving the material's heat resistance, acid resistance, alkali resistance, and salt resistance. , corrosion by oxidants, etc. The mechanical properties of the numerical heat distortion temperature are improved, the chlorine content is increased from >.%
to >
, and the Vicat softening temperature is increased from >
℃, (increased to >
℃ ), the maximum operating temperature can reach >
℃, and the long-term operating temperature is >
℃. >
Main features: Excellent high temperature resistance, excellent corrosion resistance, dimensional stability, easy to process, excellent flame retardancy. >
Application areas: pumps, valves, seals, bearing retainers, pipes, portable light housings (auto repair), brush industry, Bowden line dental appliances, seat bars, drilling mud core sleeves , etc. box cover