Overview
Perkadox PF-MT40 is an organic peroxide paste supplied as a 40 percent suspension, developed for the curing of MMA (methyl methacrylate) resin systems. As one of the recommended international brand products in our organic peroxide range, this curing agent is supplied with supply chain resource support for formulators working with acrylic solid surface and related MMA-based resin systems.
Specifications
| Appearance | Paste |
| Assay | 38.0 – 42.0 % |
Characteristics
| Density, 25 °C | 0.850 g/cm³ |
| Viscosity, 25 °C | 25000-50000 mPa.s |
Applications and Curing Performance
Perkadox PF-MT40 can be used for the ambient temperature curing of MMA resins. Without the addition of an accelerator, the cure of the acrylate resin starts only above the activation temperature of 90°C. For cure at ambient temperature, this product must be accelerated with a combination of special accelerators. Together with the Accelerators R-913 and Ca(OH)2, a reasonable geltime is obtained with a fast cure at ambient temperatures.
The most important advantage of a cure system based on this peroxide is the absence of yellow discoloration and a lower residual monomer content compared to results obtained with a BPO/amine curing system. It is also used in combination with Accelerator CTAS for room temperature cure of acrylic solid surface, giving formulators more than one accelerator pathway depending on their processing setup.
Why Perkadox PF-MT40 Matters for Acrylic Solid Surface Manufacturing
Yellow discoloration and residual monomer content are two common quality concerns when curing MMA-based resin systems for acrylic solid surface production. A cure system built around this organic peroxide is positioned to address both, which is relevant for manufacturers producing light-colored or white solid surface sheets where any yellowing is immediately visible to end customers.
Because Perkadox PF-MT40 requires accelerator combinations to achieve a workable cure at ambient temperature, the accelerator selection has a direct effect on geltime and cure speed. Formulators should confirm which accelerator system, R-913 with Ca(OH)2 or Accelerator CTAS, best fits their existing process before scaling to full production.
What to Consider When Sourcing Perkadox PF-MT40
When sourcing an organic peroxide for MMA resin curing, formulators typically evaluate assay range, viscosity, and compatibility with their accelerator system, alongside consistent batch-to-batch quality. Working with a supplier that can provide current documentation and responsive technical support can help reduce qualification time when approving a new curing agent for a production line.
Because this is a peroxide product, dosage and accelerator ratios should always be confirmed against the latest technical data sheet before finalizing a formulation, and small-batch trials are recommended prior to full-scale production runs.
General Handling and Storage Guidance
As an organic peroxide, this product should be kept in its original, tightly sealed container, stored in a cool, dry location away from direct sunlight and other heat sources, and handled according to standard organic peroxide safety practices.
Storage temperature limits, shelf life, and handling precautions vary by batch and packaging format, so formulators should always confirm current storage conditions and safety guidance against the latest technical data sheet and SDS for the specific batch of Perkadox PF-MT40 they are working with.
Where to Source This Product
Thousands Chemicals connects formulators with Perkadox PF-MT40 and related organic peroxide products through our digital B2B marketplace. Organic peroxide classification, handling, and transport are governed by standards published by organizations such as ASTM International. Our team can help confirm packaging, lead times, and technical documentation for your target application and order volume.
Documentation We Can Provide
For buyers evaluating this curing agent for a new acrylic solid surface or MMA resin formulation, our team can help arrange the current technical data sheet and safety data sheet. Having this documentation in hand before finalizing a formulation can help avoid delays later in your qualification or approval process.
FAQ
What is Perkadox PF-MT40 used for?
It is an organic peroxide paste used for the ambient temperature curing of MMA resins, commonly applied in acrylic solid surface production.
Does this product require an accelerator?
Yes. Without an accelerator, cure only starts above 90°C. For ambient temperature cure, it must be combined with accelerators such as R-913 with Ca(OH)2, or Accelerator CTAS.
What is the main advantage of using Perkadox PF-MT40?
The absence of yellow discoloration and a lower residual monomer content compared to a BPO/amine curing system, which is particularly relevant for light-colored acrylic solid surface products.
Can you provide technical documentation and bulk pricing?
Yes, technical data sheets and SDS documentation are available on request, and our team can provide bulk pricing and lead times based on your target volume and delivery location.
Get a Quote for Perkadox PF-MT40
Contact our team for a quote, technical data sheet, or SDS for this organic peroxide curing agent. We support bulk supply and global shipping for formulators sourcing this product for MMA resin and acrylic solid surface applications.
