Phenolic Moulding Compound High Impact Strength 7-10 KJ/m2 Tensile Strength 35

High-performance phenolic moulding compound with 7-10 KJ/m² impact strength and 35-50 MPa tensile strength. Bakelite powder for electrical, automotive and industrial compression-molded components. Bulk supply available, request quotation.

Phenolic Moulding Compound is high-strength thermosetting bakelite powder based on phenolic-formaldehyde resin system. This grade delivers Charpy impact strength 7-10 KJ/m² and tensile strength 35-50 MPa, featuring outstanding mechanical toughness, heat resistance, dimensional stability and reliable electrical insulation performance.

Suitable for compression, transfer and partial injection molding processes. After hot curing, finished parts resist impact load, thermal aging and chemical corrosion. Widely adopted for low-voltage electrical insulating parts, automotive accessories, machinery structural components and heat-resistant household hardware.

• Superior Mechanical Properties: High impact strength 7-10 KJ/m², tensile strength 35-50 MPa, anti-crack under dynamic impact and heavy load conditions.
• Excellent Heat & Aging Resistance: Low thermal deformation, keep stable mechanical performance under long-term high-temperature working environment.
• Reliable Electrical Insulation: Good dielectric property, fit for various electrical insulating component manufacturing.
• Outstanding Dimensional Stability: Low molding shrinkage rate, finished parts maintain tight dimension tolerance after curing.
• Good Chemical Resistance: Resist oil, weak acid and weak alkali erosion, adapt to complex industrial service environment.
• Multiple Molding Compatibility: Workable for hot compression molding, transfer molding and injection molding for mass-volume factory production.

• Phenolic-formaldehyde resin matrix
• Reinforced organic / mineral filler
• Curing agent, internal lubricant
• Heat-resistant and anti-aging functional additives
• Color pigment for custom-color grades

• Formula Tuning: Adjust impact strength, tensile index, heat-resistance and fluidity according to customer application scenarios.
• Color Customization: Supply different solid-color grades as per sample or color reference.
• Processing-grade Optimization: Modify formulation for compression-molding or injection-molding requirements.
• Private-label Packaging: Custom printed 25 kg bags with your brand logo.
• Sample Service: Provide small trial samples for lab test and pre-production molding validation.
• One-stop Sourcing: Supply other thermoset moulding compounds, hot-press machine, automatic weighing machine and related auxiliary raw materials.
• Export Document Support: Complete shipping documents for import customs clearance.

• Electrical & electronic industry: low-voltage switch parts, socket accessories, relay housings, insulation structural components.
• Automotive industry: heat-resistant and impact-resistant plastic structural parts, insulating accessories.
• Mechanical hardware: wear-resistant bushings, instrument housings, anti-impact mechanical molded parts.
• Household appliances: heat-resistant cookware handles, appliance knobs and high-temperature resistant fittings.
• Cooperate with hot-press machine, automatic weighing machine for full-automatic industrial molding production line.

Production: Adopt phenolic-formaldehyde resin synthesis, compounding, drying and fine grinding manufacturing process. Reinforcing fillers and functional auxiliaries are precisely proportioned. Each batch undergoes homogenizing mixing and simulation hot-press test to verify impact strength, tensile performance, heat-resistance and molding behavior.

• Incoming raw-material inspection for phenolic resin, filler and additives.
• Batch-by-batch lab testing: impact strength test, tensile strength test, heat-deformation test, fluidity and shrinkage inspection.
• COA report issued before shipment; third-party testing is acceptable upon request.
• Comply with HS 39094000 for export customs declaration.

• 25 kg: inner PE moisture-proof bag + outer woven bag.
• Pallet loading optional for container sea shipment.
• Full export documents including commercial invoice, packing list, MSDS and COA provided.

A: Mainly for compression molding and transfer molding; we can adjust formula if you need injection-molding grade.

A: This grade has higher impact strength and tensile strength, better anti-break performance when subjected to mechanical shock, suitable for parts under dynamic load.

A: Standard grade is for industrial / electrical usage. Food-contact formula needs special customized development, please consult our sales team in advance.

A: Recommended temperature 155-175 ℃, pressure 25-40 MPa, cycle 40-70 s; fine-tune parameters based on part thickness and mold structure.

A: Keep sealed in cool, dry and ventilated warehouse, avoid moisture and direct sunlight. Shelf life is 12 months from production date. Damp powder will lead to bubble and surface defects during molding.