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Polycarbonate CAS#25037-45-0

Polycarbonate CAS#25037-45-0
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Chemical Name：Polycarbonate

CAS No.:25037-45-0

Molecular Formula：C16H18O5

Sample: Available

Mode of Transportation

1. By Air, fast but expensive.

2. By Sea, usual and economy.

3. By Train, suit for middle Asia countries.

4. By Express, suit for small package.

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Product Details

Polycarbonate CAS#25037-45-0

As a material of choice for optical disc substrates, polycarbonate offers the precise refractive index (1.586), low birefringence, and dimensional stability required for high-density data storage, while its transparency and high impact resistance also make it the preferred polymer for safety eyewear, riot shields, and protective barriers in both institutional and industrial settings

Polyethylene Chemical Properties

Melting point	92 °C
Boiling point	48-110 °C(Press: 9 Torr)
density	0.962 g/mL at 25 °C
refractive index	1.51
Fp	270 °C
storage temp.	-20°C
form	powder
color	White
Specific Gravity	0.95
biological source	rabbit
Water Solubility	Soluble in acetone and benzene. Insoluble in water.
Merck	14,7567
Dielectric constant	2.2（Ambient）
Stability:	Stable, but breaks down slowly in uv light or sunlight. Incompatible with halogens, strong oxidizing agents, benzene, petroleum ether, aromatic and chlorinated hydrocarbons, lubricating oils.
Surface tension	35.7mN/m at 20°C
IARC	3 (Vol. 19, Sup 7) 1987
NIST Chemistry Reference	Polyethylene(9002-88-4)
EPA Substance Registry System	Polyethylene (9002-88-4)

PE Resin (Polyethylene) Applications

LLDPE / LDPE film blowing – packaging film, plastic bags, stretch film
HDPE blow molding – bottles, containers, drums, jerry cans
HDPE pipe grade – water supply pipes, gas pipes, PE80 / PE100 pipe systems
Extrusion grade PE – cable sheathing, sheets, geomembrane
Injection molding PE – household items, toys, caps, industrial parts

PP Resin (Polypropylene) Applications

PP injection molding grade – automotive parts, home appliances, containers, caps
PP homo-polymer PP-H – rigid parts, plastic boxes, chairs
PP random copolymer PP-R – transparent products, food containers
PP impact copolymer PP-B – high-impact industrial products
PP fiber & PP yarn – non-woven fabric, ropes, packing straps
BOPP film grade – packaging film, labels, printing film

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