Methyl triazine triphenylphosphinate flame retardant composition and application method thereof
A technology of methyl triazine triphenyl phosphinate and an application method, which are applied in the field of triazine triphenyl phosphinate methyl ester flame retardant compositions, and can solve the problem of poor material compatibility and low phosphorus content , large amount of smoke and other problems, to achieve the effect of good application and development prospects, simple preparation method and low production cost
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Embodiment 1
[0029] Example 1 Add different proportions of TTPM, MCA and DOPO to polyester PET, stir evenly, extrude a sample strip with a diameter of about 3mm at melting temperature with an XJ-01 extruder, and measure it with an HC900-2 oxygen index The limiting oxygen index was measured by the instrument, and the results are shown in Table 2.
[0030] Table 2 TTPM combined with MCA and DOPO for PET flame retardant data
[0031]
Embodiment 2
[0032] Example 2 Add different proportions of TTPM, MCA and PEMS to polyester PET, stir evenly, extrude a sample strip with a diameter of about 3mm at the melting temperature with an XJ-01 extruder, and measure it with an HC900-2 oxygen index The limiting oxygen index was measured by the instrument, and the results are shown in Table 3.
[0033] Table 3 Flame retardant data of TTPM combined with MCA and PEMS for PET
[0034]
Embodiment 3
[0035] Example 3 Add different proportions of TTPM, MPP and DOPO to polyester PET, stir evenly, extrude a sample strip with a diameter of about 3mm at melting temperature with an XJ-01 extruder, and measure it with an HC900-2 oxygen index The limiting oxygen index was measured by an instrument, and the results are shown in Table 4.
[0036] Table 4 TTPM combined with MPP and DOPO for PET flame retardant data
[0037]
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