RX104 is a high-quality modified silicone oil with 50% solid content, offering excellent stability and performance.the color is milk white and light blue, it can be stored for longer than 2 years without layering.
RLT-RX104 is a 50% solid content modified silicone base material developed for manufacturing industrial Die Casting Release Agents. The raw material stock liquid appears milky white with light blue tone, and can be stored sealed at room temperature for more than 2 years without liquid stratification, bringing stable long-term stock management for casting factories.
This silicone emulsion outperforms ordinary common silicone oil on the market in post-treatment compatibility. Only a tiny dosage is needed to form a uniform thin isolating film on mold surfaces, delivering smooth demolding and fully restoring delicate surface textures of complex cast parts. The stable film-forming characteristic effectively reduces surface defects on finished alloy products.
It supports continuous high-temperature casting working conditions between 220°C and 350°C. During mass production, no white smoke generates inside molds, and no stubborn solid residues attach to workpieces.
Basic Technical Performance Parameters
| Item | Test Standard | Test Value |
| Appearance | Visual Inspection | Clear, colorless to pale yellow liquid |
| Kinematic Viscosity (25℃) | Viscosity Measurement | 900 - 1500 mm²/s |
| Dynamic Viscosity (25℃) | Viscosity Measurement | 800 - 1400 mPa.s |
| Refractive Index (25℃) | Refractometer Test | Approx 1.4640 |
| Density (25℃) | DIN 51757 | 0.912 g/cm³ |
| Volatility (230℃, 2h, 5g sample) | High Temperature Oven Test | Less than 1.5% |
Powerful lubricating and isolating performance, preventing alloy parts from sticking to molds during ejection.Zero negative influence on subsequent surface finishing processes, compatible with painting, printing, coating and electroplating procedures of castings.Outstanding high temperature tolerance, no smoke or residual buildup on molds and finished castings after long-hour production runs.
Suitable for all mainstream metal alloy die casting processes including aluminum, magnesium and zinc alloy production.Perfect matching for high-temperature mold production lines, especially for large, heavy and complex structural hardware castings used in auto accessories, electronic housings and machinery components.
We provide three standard industrial packaging specifications for global factory procurement: 20kg plastic small drum, 200kg standard plastic drum, 1000L IBC tote tank, supporting large container bulk delivery for overseas buyers.
What is the solid content of ROLITOM RLT-RX104 silicone emulsion?
This product carries 50% solid modified silicone content, the standard base material for self-formulated die casting release agents.
What is the stable high temperature working range of RX104?
Its sustainable temperature range is 220°C to 350°C, fit for medium and high temperature alloy casting production.
Will RX104 silicone cause poor adhesion after workpiece painting?
No. The specially modified formula avoids silicone residue migration, so casting surface coating, electroplating and bonding will not fail.
How long is the shelf life of RLT-RX104?
Sealed storage under cool room temperature without sunlight can keep stable without stratification for over 2 years.
What packaging sizes can I order in bulk?
Available packages include 20kg, 200kg plastic drums and 1000L IBC tanks, customized bulk shipment is negotiable for large orders.
What is the difference between RX104 and upgraded RX105 model?
RX105 adds extreme pressure agents and ester additives, extends storage life to 3 years, raises temperature resistance up to 380°C and reduces mold carbon deposition.
Contact: LilyLu
Phone: +86 138 2603 0637
E-mail: lilylu@rolitom.com
Whatsapp:+8613826030637
Add: Room 426, No.1218 Zhongshan Avenue Middle, Tianhe District, Guangzhou City,China
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