Palapreg P 6028-901 is an AOC unsaturated polyester resin intended for SMC and BMC production, thickened with magnesium oxide and formulated for applications requiring excellent electrical properties and resistance to elevated temperatures. Composite fabricators and sourcing managers evaluating SMC/BMC resin systems for electrical and high-temperature parts will find this grade a practical specification choice.
Palapreg P 6028-901 Key Benefits
- Readily thickened with magnesium oxide
- Resists elevated temperatures
- Excellent electrical properties
These characteristics make this resin a recommended international brand product for fabricators producing SMC and BMC parts for electrical and high-temperature environments, where consistent thickening behavior and dielectric performance are part of the material specification.
Application of Palapreg P 6028-901 in SMC and BMC Production
This resin is intended for SMC and BMC production. Used in combination with LS additives such as Palapreg H814-902, it supports the manufacture of SMC/BMC parts characterized by low shrinkage, excellent surface smoothness and gloss, and deep and uniform pigmentation. Good heat resistance can be achieved even at high polystyrene levels, and Palapreg P 6028-901 can readily be thickened with magnesium oxide for standard SMC/BMC processing lines.
Formulating with Low-Shrinkage Additives
Composite manufacturers pairing this resin with LS additives in their SMC/BMC formulation benefit from the combination of low shrinkage, smooth surface finish, and deep pigmentability it provides. Because exact magnesium oxide thickening ratios, viscosity, and gel time windows depend on the specific SMC/BMC formulation and processing line, buyers should confirm these parameters against the current technical data sheet before finalizing a production recipe.
Applications in Electrical and High-Temperature FRP Parts
Palapreg P 6028-901 is suited to electrical components and parts that need to resist elevated temperatures while maintaining excellent electrical properties, a common requirement for circuit breakers, switch gear, and cabinet housings molded through SMC and BMC compression processes. Composite manufacturers evaluating unsaturated polyester systems for electrical and high-temperature FRP parts can reference process and testing guidance from standards bodies such as the ASTM D20 Committee on Plastics. Because resin performance depends on the thickening system and reinforcement used, this grade is commonly specified alongside other resin products and glass fiber reinforcement already in a fabricator’s supply chain.
Sourcing and Supply
Chemicalsstore.com provides supply chain resource support for this recommended international brand product to overseas composite material buyers, SMC/BMC molders, electrical component manufacturers, and sourcing managers. Buyers evaluating Palapreg P 6028-901 for a new specification are encouraged to request the full technical data sheet and Material Safety Data Sheet before finalizing an order.
Frequently Asked Questions
What is Palapreg P 6028-901 used for?
It is an unsaturated polyester resin intended for SMC and BMC production, particularly for parts requiring excellent electrical properties and resistance to elevated temperatures.
How is this resin thickened for SMC/BMC processing?
Palapreg P 6028-901 can readily be thickened with magnesium oxide, a standard thickening approach for SMC and BMC compounding lines.
Can it be combined with low-shrinkage additives?
Yes. Used in combination with LS additives such as Palapreg H814-902, it supports SMC/BMC parts with low shrinkage, excellent surface smoothness and gloss, and deep, uniform pigmentation.
What heat resistance does Palapreg P 6028-901 offer?
Good heat resistance can be achieved even at high polystyrene levels, which supports formulations where both thermal performance and cost efficiency are specification priorities.
What applications is this resin recommended for?
It is recommended for electrical components such as circuit breakers, switch gear, and cabinet housings, along with other SMC/BMC parts where elevated-temperature resistance and electrical properties are required.
For the technical data sheet, Material Safety Data Sheet, or a quotation on Palapreg P 6028-901 for your next SMC or BMC production run, contact our team through the inquiry form on this page.
