Polypropylene manufacturers and suppliers

Polypropylene suppliers

Properties

Melting point:: 157 °C

Boiling point:: 120-132 °C

Density: 0.9 g/mL at 25 °C (lit.)

refractive index: n20/D 1.49(lit.)

Flash point:: >470

storage temp.: -20°C

form: particles (Spherical)

color: red

Odor: odorless

biological source: human

Merck: 13,7663

Dielectric constant: 1.5(Ambient)

Cosmetics Ingredients Functions: VISCOSITY CONTROLLING

InChI: 1S/C22H42O3/c1-2-3-4-5-11-14-17-20-21(25-20)18-15-12-9-7-6-8-10-13-16-19-22(23)24/h20-21H,2-19H2,1H3,(H,23,24)/t20-,21+/m1/s1

InChIKey: NSYDMBURIUSUDH-RTWAWAEBSA-N

SMILES: CC=C

IARC: 3 (Vol. 19, Sup 7) 1987

NIST Chemistry Reference: Polypropylene, atactic(9003-07-0)

EPA Substance Registry System: Polypropylene (9003-07-0)

Safety Information

PPE: Eyeshields, Gloves, type N95 (US)

WGK Germany: 3

RTECS: UD1842000

TSCA: TSCA listed

HS Code: 39021000

Storage Class: 11 - Combustible Solids

Hazardous Substances Data: 9003-07-0(Hazardous Substances Data)

Toxicity: LD50 intraperitoneal in rat: > 110gm/kg

Use

Polypropylene is similar in structure to polyethylene,but every other carbon atom has oneof its H2 atoms replaced by a CH2group.Although electrically similar to polyethylene,polypropylene can be made in thinner films, say 5μm as against about 25 μm for polyethylene.These films replace paper for impregnatedcapacitors, with reduced loss.

You can find Polypropylene suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.