Background and overview[1]
Isopropylated triphenyl phosphate is added as a plasticizer or flame retardant to PVC, PU, PE, PP, PC/ABS, PPO/HIPS, PVAC, PS, fabric coatings, circuit boards, textiles, phenolics Resins, polyethylene, artificial leather, films, sheets, conveyor belts, air ducts, flooring materials, cables, synthetic resins, plastics, rubber and fibers to increase the product’s process performance, anti-pollution, mildew resistance and wear resistance; it can also be added in in lubricating oils and hydraulic solutions.
Apply[1-2]
Application 1,
CN202010491258.1 discloses an environmentally friendly antimony-free flame-retardant PVC cable sheathing material. Ester, calcium-zinc composite stabilizer, calcium carbonate, PE wax and aluminum hydroxide are stirred at low speed and high speed in the powder machine in sequence, and the initial material is obtained at 105°C, and then the three-stage mixing process is carried out through the mixer. , so that the initial materials are processed into mixed materials, and finally passed through the pelletizer in the extrusion granulation feed section, melting section and die temperature conditions are 126°C, 128°C, 128°C, 130°C and 130°C, 135°C. The pelletizing process is completed to produce an environmentally friendly antimony-free flame-retardant polyvinyl chloride sleeve material used in cable sheathing rubber materials, which meets the development trend requirements of environmental protection control and at the same time meets the tensile strength and elongation of cable sheathing materials. and tensile performance requirements.
Application 2,
CN202010557978.3 provides a long-life corrosion-resistant modifier for optical cable sheaths. The corrosion-resistant modifier is made by mixing and grinding the following components by weight: 100 parts of SBS; castor oil triglycidyl 24-32 parts of ether; 8-18 parts of isopropylated triphenyl phosphate; 2-5 parts of polyurethane; 10-20 parts of isocyanate; 4-10 parts of polyisobutylene; 12-18 parts of sodium hyaluronate; polytetrafluoroethylene 10-15 parts; beneficial effects of the present invention: by adding castor oil polyglycidyl ether to the modifier, the castor oil polyglycidyl ether has good water resistance, so that the optical cable sheath has high flexibility and impact resistance while increasing the water resistance of the sheath; by adding polyurethane to the modifier to improve the tensile strength of the optical cable sheath and the oxidation stability of industrial additives while improving the oil resistance, solvent resistance, water resistance and fire resistance of the sheath The acid and alkali corrosion resistance of the optical cable sheath is improved by adding polyisobutylene to the modifier; the corrosion resistance of the optical cable sheath is improved by adding polytetrafluoroethylene to the modifier.
