Existing Supplier Overview
We specialise in special food additives with the main aim of providing people with the best quality ingredients for life. Our main products are benzoic acid, sodium benzoate, erythritol, sorbic acid, etc.
SUNCHEM
Antioxidant DMTDP
Antioxidant DMTDP (dimyristyl thiodipropionate) is a sulfur-containing secondary antioxidant providing synergistic thermal stabilization in polyolefins, elastomers, and industrial lubricants through peroxide decomposition. SUNCHEM supports international buyers with DMTDP sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
16545-54-3
- Lot COA with every shipment
- Samples for your trials
- Technical support for your trial
Product overview & key benefits
Antioxidant DMTDP (dimyristyl thiodipropionate) is a sulfur-containing secondary antioxidant providing synergistic thermal stabilization in polyolefins, elastomers, and industrial lubricants through peroxide decomposition. SUNCHEM supports international buyers with DMTDP sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
Technical specifications
| Property | Reference value |
|---|---|
| Appearance & Physical State | White crystalline flakes |
| Density | 0.934g/cm3 |
| Melting Point | 48 - 53ºC |
| Flash Point | 285.4ºC |
| Refractive Index | 1.472 |
| Vapor Pressure | 1.69E-15mmHg at 25°C |
Existing product reference data. Confirm the specification of the offered grade before ordering.
Applications
Secondary antioxidant for polyolefins and rubbers
Peroxide decomposer synergistic antioxidant
Thermal stabilizer for polymer processing
Synergistic use with hindered phenol antioxidants
Lubricant and grease antioxidant additive
Elastomer and rubber processing stabilizer
Packaging and industrial polymer antioxidant
From first email to approved supply
Send your RFQ
Share your application, quantity, destination and current grade.
Review the documents
Review the producer TDS, a recent COA and SDS with the quotation.
Trial a sample
Run your own tests against your current grade.
Lock the spec
Put approved lot limits into the contract and check every COA against them.
Tell us your requirement. We match the grade.
Share your application, required quantity and destination.
