Supplier: United Initiators
United Initiators MYPC is a white, greasy flakes, consisting of technically pure Dimyristylperoxydicarbonate. This long-chained aliphatic peroxydicarbonate is used as an initiator (radical source) in the polymerisation of monomers, e.g. vinylchloride.
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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TypeDocument Name
Brochure
Product Guide Polymer Manufacturing Initiators
Product Guide Polymer Manufacturing Initiators
BrochureSafety Data Sheet
MYPC Safety Data Sheet (CY_EL)
MYPC Safety Data Sheet (CY_EL)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (Czech)
MYPC Safety Data Sheet (Czech)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (Danish)
MYPC Safety Data Sheet (Danish)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (Dutch)
MYPC Safety Data Sheet (Dutch)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (English)
MYPC Safety Data Sheet (English)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (Estonian)
MYPC Safety Data Sheet (Estonian)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (Austria_German)
MYPC Safety Data Sheet (Austria_German)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (Finnish)
MYPC Safety Data Sheet (Finnish)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (French)
MYPC Safety Data Sheet (French)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (BE_DE)
MYPC Safety Data Sheet (BE_DE)
Safety Data SheetSafety Data Sheet
MYPC Safety Data Sheet (Bulgarian)
MYPC Safety Data Sheet (Bulgarian)
Safety Data SheetKnowde Enhanced TDS
Identification & Functionality
Chemical Family
Chemical Name
Composite Materials Functions
Plastics & Elastomers Functions
CAS No.
EC No.
Technologies
Applications & Uses
Applications
Composites End Use
Composites Processing Methods
Use Level
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
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 | - |
Regulatory & Compliance
Technical Details & Test Data
Half Life Data
10 h/1 h/1 min (0.1 m/benzene): 41/57/90 °C
Packaging & Availability
Packaging Type
Standard Packaging
20kg cardboard box.
Storage & Handling
Shelf Life
United Initiators MYPC
United Initiators