United Initiators MYPC

Chemical Name: Dimyristyl peroxydicarbonate

Function: Initiator, Curing, Crosslinking & Hardening Agent

CAS Number: 53220-22-7

Chemical Family: Carbonates, Peroxides, Enzymes

Processing Methods: Pultrusion

Synonyms: Ditetradecyl Peroxydicarbonate

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Documents

TypeDocument Name

Brochure

Product Guide Polymer Manufacturing Initiators

Brochure

Safety Data Sheet

MYPC Safety Data Sheet (CY_EL)

Safety Data Sheet

MYPC Safety Data Sheet (Czech)

Safety Data Sheet

MYPC Safety Data Sheet (Danish)

Safety Data Sheet

MYPC Safety Data Sheet (Dutch)

Safety Data Sheet

MYPC Safety Data Sheet (English)

Safety Data Sheet

MYPC Safety Data Sheet (Estonian)

Safety Data Sheet

MYPC Safety Data Sheet (Austria_German)

Safety Data Sheet

MYPC Safety Data Sheet (Finnish)

Safety Data Sheet

MYPC Safety Data Sheet (French)

Safety Data Sheet

MYPC Safety Data Sheet (BE_DE)

Safety Data Sheet

MYPC Safety Data Sheet (Bulgarian)

Safety Data Sheet

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Identification & Functionality

Chemical Family

Carbonates,

Enzymes,

Peroxides

Chemical Name

Dimyristyl peroxydicarbonate

Composite Materials Functions

Initiator

Plastics & Elastomers Functions

Initiator

CAS No.

53220-22-7

EC No.

258-436-4

Technologies

Composite Materials,

Plastics

Product Families

Composite Materials — Additives

Initiators, Promotors & Catalysts

Plastics — Polymer Additives

Catalysts, Initiators & Crosslinkers

Applications & Uses

Applications

VINYLCHLORIDE: Initiator for the polymerisation of vinylchloride in bulk or suspension. Temperature range: 45-60°C. Dosage level: 0.03-0.15% as supplied. Particular advantages: less crust formation in the reactor, less "fish-eyes" in the polymer. We recommend a combination with thermally more stable peroxides, e.g. Dilauroyl peroxide (LP). A well-balanced combination produces an almost constant rate of polymerisation throughout the reaction period. The flakes enable almost dust-free handling (pouring, dosing).

Properties

Physical Form

Flakes

Typical Properties


	Value	Units	Test Method / Conditions
Peroxide content	approx. 97	% w/w	-
Active oxygen	approx. 3.01	% w/w	-
Storage stability as from date of delivery	6	months	-
Melting point	approx. 45	°C	-
Critical temperature (SADT)	approx. 35	°C	-
Recommended storage temperature	below 20	°C	-
Maximum transport temperature	20	°C	-
Bulk density	approx. 0.50	kg/l	-