पॉलीस्टीरिन हिंदी उपयोग और उदाहरण

""ठोस, एल्यूमीनियम, स्पष्ट कांच, सिंथेटिक रबर, सिंथेटिक हीरा और प्लास्टिक पॉलीइथीलीन, पॉलीप्रोपीलीन, पीवीसी और पॉलीस्टीरिन का अविष्कार पश्चिम में हुआ था।

पॉलीस्टीरिन इसके अंग्रेजी अर्थ का उदाहरण

Other typical uses for PIR foams include industrial and commercial pipe insulation, and carving/machining media (competing with expanded polystyrene and rigid polyurethane foams).

For nonpolar systems such as polystyrene in cyclohexane, phase separation has been observed in sealed tubes (at high pressure) at temperatures approaching the liquid-vapor critical point of the solvent.

Kraton polymers are styrenic block copolymer (SBC) consisting of polystyrene blocks and rubber blocks.

The tri-block with polystyrene blocks at both extremities linked together by a rubber block is the most important polymer structure observed in SBC.

The microstructure of SBS consists of domains of polystyrene arranged regularly in a matrix of polybutadiene, as shown in the TEM micrograph.

The glass transition temperature (Tg) of the polybutadiene blocks is typically −90"nbsp;°C and Tg of the polystyrene blocks is +100"nbsp;°C.

The polystyrene blocks form domains of nanometre size in the microstructure, and they stabilise the form of the moulded material.

Depending on the rubber to polystyrene ratio in the material, the polystyrene domains can be spherical or form cylinders or lamellae.

U-11 was transformed to a Type 205A double-hulled boat (the outer hull filled with polystyrene foam to make it unsinkable) and used as torpedo target.

It used to be the site of a Shell Chemicals refinery, which produced polythene and polystyrene.

Leopard 1A3 and 1A4 and add-on armors of T-55 and T-62 used dense polystyrene filling in order to increasing the effectiveness of spaced armors.

The ethylbenzene produced there was then shipped by barge back to the Kobuta plant where it was converted to styrene monomer, and then polymerized to make expandable polystyrene.