Tel: +86-181 3837 3963 (Whatsapp, Wechat) | contact@jctmixing.com
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Tel: +86-181 3837 3963 (Whatsapp, Wechat) | contact@jctmixing.com
Electronic thermal interface material vertical kneader is an intelligent mixing solution specifically designed by JCT for high-viscosity, high-solid-content thermally conductive materials.
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Vertical kneader can address the challenges associated with producing electronic thermal interface materials, such as high solid content, extremely high viscosity, temperature sensitivity, and a tendency to form air bubbles, as well as meeting stringent requirements regarding metal contamination and electrical insulation.
Thermally conductive materials for electronics are essentially composites formed by uniformly blending thermally conductive solid fillers with polymers such as silicone rubber; they typically appear as pastes or solids. This extensive family of materials includes, among others, thermal grease, thermal paste, thermal films, thermal silicone pads, thermal tapes, thermal phase-change materials, and thermally conductive insulating materials.
Incorporating highly thermally conductive inorganic fillers to modify the polymer matrix is the most effective approach for preparing these polymer-based thermal composites. Consequently, the intrinsic thermal conductivity of the fillers, their loading level within the matrix, and the uniformity of their dispersion play decisive roles in the heat transfer performance of the final composite material.
Why Choose Electronic Thermal Interface Material Vertical Kneader?
The drive and sealing systems of the vertical kneader are positioned entirely above the material zone, ensuring physical isolation and zero metal contamination.
Vertical kneader is capable of processing materials with viscosities up to 20,000,000 cP.
To address severe wear caused by high-hardness thermally conductive powders, the equipment features ultra-wear-resistant coatings—such as tungsten carbide (WC), PTFE, or silicon nitride—ensuring that the material's electrical insulation properties remain unaffected by metal dust abrasion.
Electronic Thermal Interface Material Vertical Kneader
| Model | Dimension H*L*W /mm Weight | Barrel Inner Size D*H /mm | Full Volume /L | Useful Volume /L | Min Volume /L | Power /KW | Pericentric Blade Speed /rpm | Telecentric Blade Speed /rpm | Revolution Speed /rpm | Clearance /MM | Vacuum Abs Pressure /kPa |
| VK-10 | 2600*1600*1400 2.5t | 300*240 | 16.9 | 12 | 2 | 5.5 | 0~25 | 0~50 | 0~6 | 3±0.5 | <1.5 |
| VK-100 | 3200*2000*1600 6t | 600*480 | 135 | 100 | 15 | 22 | 0~25 | 0~50 | 0~6 | 4.5±0.5 | <1.5 |
| VK-500 | 4200*2500*2000 12t | 900*800 | 500 | 350 | 60 | 37 | 0~22.5 | 0~45 | 0~6 | 5.5±0.5 | <1.5 |
| VK-1000 | 5100*3000*2500 24t | 1200*1100 | 1000 | 600 | 120 | 45 | 0~22.5 | 0~45 | 0~6 | 6±1 | <1.5 |
| VK-2000 | 6000*4200*3000 32t | 1400*1300 | 2000 | 1200 | 200 | 55 | 0~20 | 0~40 | 0~6 | 7±1 | <1.5 |
| VK-3000 | 6500*4600*3400 35t | 1600*1500 | 3000 | 1800 | 300 | 75 | 0~20 | 0~40 | 0~5 | 8±1 | <1.5 |
| VK-5000 | 7300*5000*3600 40t | 1900*1800 | 5000 | 3000 | 500 | 110 | 0~18 | 0~36 | 0~5 | 9±1 | <1.5 |
01 Solvent-free mixing
Reduces or eliminates the need for solvents; enables low-temperature synthesis and compounding of high-viscosity materials, thereby lowering energy consumption and pollution.
02 High-quality finished products
Delivers superior product purity, strength, toughness, and uniformity compared to other equipment.
03 Mixing without dead zones
Planetary mixing action eliminates dead zones, ensuring high product uniformity.
04 Increased solids content
Allows for higher filler loading (up to 96%), enhancing the thermal conductivity of the finished product.
05 High-efficiency production
Utilizes multiple interchangeable mixing vessels; facilitates easy discharging and cleaning.
Contact our engineers for a free, customized vertical kneader for electronic thermal interface materials.
Tel: +86-181 3837 3963 (Whatsapp, Wechat)
Email: contact@jctmixing.com
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