Basic Parameters
1. Appearance: Grey two-component thixotropic putty paste
2. Curing Mechanism: Modified epoxy resin filled with superhard ceramic particles and metal carbide aggregate, room-temperature curing after mixing Part A and Part B. Weight ratio 8:1, volume ratio 4:1. Working life 65 mins for 200g mixed material at 25℃, mechanically loadable after 24 hours full curing, full load performance achieved in 48 hours.
3. Packaging Specification: 500g per set (Part A + Part B), Order Code: 221601
4. Brand Attribute: TONSAN (Sub-brand of H.B.Fuller USA), ceramic reinforced wear-resistant repair compound specially for severe abrasive particle erosion conditions.
5. Physical Properties: Density 2.43g/cm³, Hardness 83 Shore D, compressive strength 112MPa, tensile strength 32MPa, shear strength 14MPa. Continuous service temperature: -60℃ ~ 160℃, zero shrinkage after curing, machinable for turning, milling, drilling and grinding.
Core Product Features
1. Superior anti-abrasion performance with ceramic hard aggregate
Reinforced with high-hardness alumina ceramic and metal carbide particles, its wear resistance is 2–3 times higher than medium carbon steel. Designed exclusively for high-speed erosion by mortar, slag, dust and solid particles, greatly extending service life of flow passage components and lowering replacement costs.
2. Cold repair without thermal damage for on-site maintenance
High bonding strength replaces hot welding completely, avoiding thermal deformation, stress cracks and annealing failure of equipment housings. Thixotropic paste prevents sagging on vertical surfaces, curved volutes and inner pipe walls, enabling maintenance without full equipment disassembly.
3. Available for precision secondary machining after curing
Dense non-shrink cured layer allows turning, boring, drilling and grinding to restore dimensional tolerance for worn bearing housings and out-of-round shaft holes.
4. Excellent medium resistance and impact toughness
Impermeable cured layer resists mortar, wastewater, moisture, weak acid/alkali and light oil erosion. Good impact fatigue resistance prevents peeling and spalling under alternating load and vibration.
5. Integral molding for large-area wear-resistant lining
Suitable for both local pit filling repair and full-surface anti-abrasion lining coating. Reliable adhesion on carbon steel, cast iron, stainless steel, aluminum alloy and most metal substrates.
Application Scenarios
1. Pump flow parts: Repair and lining of eroded slurry pump, mortar pump, water pump casings, impellers and volutes;
2. Fan & hydraulic machinery: Maintenance of dust exhaust fan casings, blades and turbine housings damaged by particle scouring;
3. Powder conveying pipelines: Wear repair and inner lining protection for elbows and straight pipes conveying alumina powder, mineral powder and fly ash;
4. Environmental protection equipment: Anti-corrosion and anti-abrasion repair for desulfurization flues, dust removal ducts and cyclone separators.
Our experienced engineers and technical specialists are here to provide professional guidance, product selection, and application support tailored to your specific requirements.
