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Home > Encyclopedia > Ethylene-propylene copolymer

Ethylene-propylene copolymer

pharmaceutical raw materials
Ethylene-propylene copolymer structure

Ethylene-propylene copolymer 

structure
  • CAS No:

    9010-79-1

  • Formula:

    (C3H6.C2H4)x

  • Chemical Name:

    Ethylene-propylene copolymer

  • Synonyms:

    1-Propene,polymer with ethene;Propene,polymer with ethylene;Ethylene,polymer with propene;Ethene,polymer with 1-propene;Ethylene-propene polymer;Ethylene-propylene copolymer;Propylene-ethylene copolymer;Propene-ethylene polymer;Ethylene-propylene polymer;Propene-ethene polymer;Ethylene-propene copolymer;Kepolen W;Ethene-propene copolymer;Propylene-ethylene polymer;Rexene 43S5;SEP 7;SPE 40;Tenite 5221;SEP 3;Ethene-propene polymer;Amoco 20-9602;EMD 476;SB 271;Hercules SB 271;Amoco 6014;Kepolen E 163;5B2D;GSF 113;Amoco 20-9605;El Rexene PP 23S1;El Rexene PP 23S2;Poly(ethylene-propylene);Tenite 5B21;Amoco 6001;Tenite 5020;N 400 (polyolefin);GMT 61;GMT 81;Rexene 23S2;Noblen FG 3;Noblen EX 8;Noblen FA 6211;Noblen WP 789E;Poly N 110;Noblen AF 6411;Tenite 502S;Lacqten P 3020GN3;Daplen KFC 20SB;Profax 7523;Profax 8523PM;Rexene 23M2;Bakelite DMDJ 7904;W 07-1;FA 6411;Viscol 550P;Lacqten P;F 2061;Profax 7601;Profax 8601;Profax 8501;Polypro ME 440;Moplen SP 25;Diamond Shamrock 9670;F 330;Noblen FW 3;Lacqten 30-20SN3;Noblen FA 6411;SA 872;SA 7823;SA 8623;Propathene GW 703M;Rigidex 40;Rigidex 85;Novatec P 6500J;Polypro J 330;Hostalen PPLP 296;Noblen W 131;Vestolen PX 3323;Norchem NPP 7300;PP 6313SM;Napryl 51351AG;Natene BD 302;Noblen FX 4;Eltex PKS 404;SA 752;J 330;Polypro K 6014;ME 440;Z 131;ME 430;Polypro ME 430;Noblen S 131;Soltex 42X01;K 193;Noblen MJS-G;Tipplen K 823;Noblen SP-X 9800;51731-10-3;56940-49-9;65324-48-3;65324-49-4;65324-52-9;68651-52-5;71061-21-7;71061-22-8;73361-68-9;78769-55-8;79104-40-8;81296-83-5;82116-20-9;83382-72-3;88813-98-3;92308-41-3;99550-63-7;100919-53-7;101484-43-9;101964-14-1;104138-06-9;105635-90-3;107874-27-1;107950-86-7;108598-95-4;113441-80-8;113441-81-9;113441-82-0;115566-80-8;115566-81-9;120415-66-9;123008-48-0;129495-32-5;138264-36-5;139948-94-0;139948-95-1;143636-88-8;145993-44-8;146359-22-0;149983-82-4;164715-85-9;168041-74-5;168147-85-1

  • Categories:

    Cosmetic Ingredient  >  Film Forming

Description

solid


Liquid; OtherSolid

Ethylene-propylene copolymer Basic Attributes

210.4

70.07830

618-455-4

Characteristics

0

1.99450

Opaque pellets

0.86 g/cm3

120-122 °C

-20°C

Safety Information

NONH for all modes of transport

Stable. Combustible. Incompatible with strong oxidizing agents, halogens, chlorinated solvents.

P210, P240, P241, P273, P280, P370+P378, P501

H228

Not Classified

Ethylene-propylene copolymer Use and Manufacturing

Methods of Manufacturing

Add 1 mol propylene glycol and 0.5% solid NaOH to the autoclave. After replacing the air in the kettle with nitrogen, the temperature was raised to 120°C with stirring until the NaOH dissolved. Introduce m mol of ethylene oxide, and the rate of introduction is appropriate to control the reaction temperature at 120 ℃. After the reaction is completed, n mol of propylene oxide is introduced, and the introduction rate is preferably maintained at 120 ℃. After the reaction was completed, it was cooled and the pH was adjusted to 7±1 with phosphoric acid. Press filter to remove inorganic salts. The filtrate is adjusted to the required specifications with a solvent. Such as BP-169, BP-121, BP-2040,

Uses

Injection molded thin-walled parts.


Lubricants and lubricant additives


Lubricants and greases

Production

25,000 - 100,000 lb

Transportation equipment manufacturing|1-Propene, polymer with ethene: ACTIVE|XU - indicates a substance exempt from reporting under the Chemical Data Reporting Rule, (40 CFR 711).

Cosmetics -> Abrasive; Bulking; Film forming

Computed Properties

Molecular Weight:70.13
Exact Mass:70.078250319
Monoisotopic Mass:70.078250319
Heavy Atom Count:5
Complexity:7.5
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Material

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