Preparation method of olefin resin composition
A manufacturing method and technology of olefin resin, applied in the field of polyolefin products, can solve the problems of environmental pollution, urgency of flame retardant modification, etc., and achieve the effects of low cost, good flame retardant effect, and increased mixing affinity
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Embodiment 1
[0020] A kind of manufacture method of olefin resin composition of the present embodiment, comprises the following steps:
[0021] (1) the oxide of iron and the oxide of Mo are loaded on montmorillonite to prepare flame retardant;
[0022] (2) Blend the following components:
[0023] Polyethylene resin 100 parts
[0024] 4 parts of flame retardants that step (1) makes
[0025] 1 part of silane coupling agent
[0026] Under the condition of 80-100°C, mix at 1800 rpm and high speed for 15 minutes;
[0027] (3) After the materials are mixed and melted, they are extruded and granulated.
Embodiment 2
[0029] A kind of manufacture method of olefin resin composition of the present embodiment, comprises the following steps:
[0030] (1) loading iron oxide and Mo oxide on clay to prepare flame retardant;
[0031] (2) Blend the following components:
[0032] 100 parts of polypropylene resin
[0033] 8 parts of flame retardants that step (1) makes
[0034] Silane coupling agent 2 parts
[0035] Under the condition of 80-100°C, mix at 2000 rpm for 10 minutes at high speed;
[0036] (3) After the materials are mixed and melted, they are extruded and granulated.
Embodiment 3
[0038] A kind of manufacture method of olefin resin composition of the present embodiment, comprises the following steps:
[0039] (1) The oxides of iron and Mo are supported on aluminum oxide to prepare a flame retardant;
[0040] (2) Blend the following components:
[0041] 100 parts of poly-1-butene resin
[0042] 5 parts of flame retardants that step (1) makes
[0043] 1.5 parts of silane coupling agent
[0044] Under the condition of 80-100°C, mix at 2000 rpm for 10 minutes at high speed;
[0045] (3) After the materials are mixed and melted, they are extruded and granulated.
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