Factory and Activities
Specifications
General Information
| Parameter | Value |
|---|---|
| Product Name | Trixylenyl Phosphate |
| Common Abbreviation | TXP |
| CAS Number | 25155-23-1 |
| Chemical Family | Aryl phosphate ester |
| Appearance | Colorless or light yellow transparent liquid |
| Export Entity | Zhejiang Bastone Technology Co., Ltd |
Technical Properties
| Parameter | Specification | Typical Value | Unit |
|---|---|---|---|
| Acid Value | ≤0.5 | 0.15 | mgKOH/g |
| Chroma | ≤250 | 200–250 | APHA |
| Specific Gravity (20°C) | ≤1.160 | 1.132 | g/cm³ |
| Flash Point | ≥235 | 240 | °C |
Applications
Fire-Resistant Hydraulic Fluids
Steam turbines and hydraulic systems operating near ignition hazards — foundries, rolling mills, power stations — require fluids that will not sustain combustion if a line ruptures near a hot surface. TXP's flash point of 240°C and inherent phosphate ester flame resistance make it a primary base component or additive in anti-combustion hydraulic oil formulations. The thermal-oxidative stability extends fluid service life under continuous high-temperature operation, reducing the frequency of fluid changes and associated downtime.
Lubricant Additives and Extreme-Pressure Applications
Beyond straight fire resistance, TXP functions as a lubricity additive and anti-wear agent in lubricating oil formulations. Phosphate esters form protective boundary films on metal surfaces under high contact pressure, reducing wear on gears, bearings, and sliding components. The low acid value of 0.15 mgKOH/g means the additive package introduces minimal corrosive species into the finished lubricant, which matters for systems with brass, bronze, or aluminum components that are sensitive to acid attack.
PVC Flame-Retardant Plasticizer
In flexible PVC compounding, TXP functions as a secondary plasticizer paired with primary plasticizers like DINP or DOP. The phosphorus content contributes measurable flame-retardant performance, which is useful for wire and cable insulation, industrial hose, and conveyor belt compounds required to meet fire-spread classifications. Formulators typically use TXP as a partial replacement (10–20 phr range is common in the industry) to achieve FR performance without sacrificing the flexibility provided by primary plasticizers.
Metallurgy, Power, and Mechanical Engineering Fluids
Heavy industrial sectors — steel mills, paper mills, die casting facilities — specify fire-resistant hydraulic fluids where standard mineral oil creates unacceptable fire risk. TXP-based fluids meet this need while delivering the viscosity stability and metal compatibility demanded by high-cycle hydraulic systems. The combination of hydrolysis resistance and oxidative stability keeps fluid properties predictable across operating cycles.
Why Choose BASTONE
Bastone Plastics manufactures TXP at its own production facilities in Zhejiang province. Buyers source factory-direct, which eliminates the trading margin built into re-seller pricing and gives procurement teams direct access to production schedules and capacity planning. For industrial fluid formulators and PVC compounders running consistent monthly volumes, that supply chain directness matters during periods of raw material tightness.
Bastone's R&D team works across the full phosphate ester and phthalate plasticizer portfolio, which means technical support on TXP draws from genuine formulation experience — not just a product data sheet forwarded from a source supplier. When a wire and cable customer needs help optimizing a flame-retardant compound for a specific IEC test requirement, Bastone's application engineers can engage at the formulation level, not just the commercial level.
Export logistics from Zhejiang are well-established. Bastone coordinates FCL and LCL shipments, provides standard commercial documentation (COA, TDS, SDS, bill of lading, phytosanitary where required), and works within standard trade terms including FOB, CIF, and CFR. Sample availability for qualification testing is standard practice for new accounts.
Sourcing & Logistics
| Parameter | Details |
|---|---|
| Standard Packaging | 200 kg net iron drums |
| Bulk Packaging | 1,000 L IBC (upon request) |
| Export Entity | Zhejiang Bastone Technology Co., Ltd |
| Documentation | COA, TDS, SDS, Bill of Lading |
| Trade Terms | FOB, CIF, CFR (negotiable) |
| Sample Availability | Available for qualified buyers |
| Storage Requirements | Store in cool, dry conditions away from heat sources |
