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Kitchen flame-retardant and scrapping-resistant polypropylene materials and preparation method of the same

A polypropylene material and scratch-resistant technology, which is applied in the field of flame-retardant and scratch-resistant polypropylene materials for cabinets and its preparation, can solve the problems of formaldehyde, non-recyclability, and easy to mold, and achieves simple production process and product quality. Stable, continuous production process results

Active Publication Date: 2013-06-05
HEFEI GENIUS NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cabinet materials occupy a large market share in the home improvement industry. At present, the cabinet materials in my country's market mainly use solid wood, PVC molded board, acrylic board, density board, particle board, etc. These materials all have shortcomings such as formaldehyde, poor water resistance, poor moisture resistance, easy to mold, non-flame retardant, non-recyclable, high processing and manufacturing costs, and monotonous styles.
In recent years, people have also done a lot of research work to improve the above shortcomings. For example, the patent application number 200910155505.4 obtains a fiber-reinforced straw-plastic composite cabinet board by molding method, but this product still has poor surface gloss, complicated post-processing procedures, Problems such as single style and need for later surface coating

Method used

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  • Kitchen flame-retardant and scrapping-resistant polypropylene materials and preparation method of the same

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] (1) 55.5 parts (parts by weight, the same below) of homopolypropylene PP S700, 5 parts of maleic anhydride grafted polypropylene PP-G, 27 parts of decabromodiphenylethane and antimony trioxide in mass ratio 3:1 compound flame retardant, 2.5 parts of anti-scratch agent organically modified silicone masterbatch AS100, 0.1 part of primary antioxidant 1010, 0.2 part of auxiliary antioxidant 168, add to high-speed mixer and mix 3 minutes;

[0028] (2) Add the mixture in step (1) into the lower hopper of the twin-screw extruder, and at the same time, add 10 parts of continuous glass fiber through the side feeding port by controlling the feeding and the speed of the main machine, and co-extrude to granulate, twin-screw extruder The temperature of each zone is set at 170°C-210°C-195°C-200°C-205°C-210°C-215°C (machine head).

Embodiment 2

[0030] (1) 46 parts of homopolypropylene PP S700, 10 parts of talc powder 2500 mesh, 6 parts of maleic anhydride grafted polypropylene PP-G, 25 parts of decabromodiphenylethane and antimony trioxide in mass ratio 3:1 compound flame retardant, 3 parts of scratch resistance organic modified silicone masterbatch AS100, 0.2 part of processing aid calcium stearate, 0.1 part of primary antioxidant 1010, 0.1 part of antioxidant Agent DSTDP, 0.1 part of auxiliary antioxidant 168, 0.1 part of green toner, added to a high-speed mixer and mixed for 5 minutes;

[0031] (2) Add the mixture in step (1) into the lower hopper of the extruder, and at the same time, add 10 parts of continuous glass fiber through the side feeding port by controlling the feeding and the speed of the main machine, and jointly extrude and granulate. The temperature in each zone of the twin-screw The setting is 170°C-210°C-195°C-200°C-205°C-210°C-215°C (machine head).

Embodiment 3

[0033] (1) 47.5 parts of copolymerized polypropylene PP K7926, 8 parts of maleic anhydride grafted polypropylene PP-G, 23 parts of decabromodiphenylethane and antimony trioxide compounded at a mass ratio of 3:1 With flame retardant, 1.5 parts of anti-scratch agent organically modified silicone masterbatch AS100, 0.1 part of processing aid calcium stearate, 0.15 part of primary antioxidant 1010, 0.3 part of antioxidant DSTDP, 0.1 part of red toner , added to a high-speed mixer and mixed for 4 minutes;

[0034] (2) Add the mixture in step (1) into the lower hopper of the extruder, and at the same time, add 20 parts of continuous glass fiber through the side feeding port by controlling the feeding and the speed of the main machine, and jointly extrude and granulate. The temperature in each zone of the twin-screw The setting is 170°C-210°C-195°C-200°C-205°C-210°C-215°C (machine head).

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Abstract

The invention discloses kitchen flame-retardant and scrapping-resistant polypropylene materials, and further discloses a preparation method of the kitchen flame-retardant and scrapping-resistant polypropylene materials. The kitchen flame-retardant and scrapping-resistant polypropylene materials are prepared from the following components: by weight, 29-55.5 parts of polypropylene, 5-20 parts of continuous glass fiber, 5-10 parts of compatilizer, 19-27 parts of compound flame retardant and 1.5-3 parts of scrapping-resistant agent. The kitchen flame-retardant and scrapping-resistant polypropylene materials have the advantages of being flame-retardant, scrapping-resistant, environment-friendly, non-poisonous, free of sucking water, mould-proof, anticorrosion, acid-alkali resistant, anti-aging, heat-resisting, recoverable, capable of conducting injection molding, convenient to process, capable of having different color custom-made according to requirements and being made into different styles and patterns in an injection molding mode according to requirements and the like, simple in production flow, continuous in production process, high in production efficiency and stable in production quality, and satisfies requirements for energy conservation, emission reduction, environmental-friendly residence, comfort and beauty, and are ideal kitchen materials.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a flame-retardant and scratch-resistant polypropylene material for cabinets and a preparation method thereof. Background technique [0002] Polypropylene (PP) has the advantages of easy recycling, low density, good heat resistance, chemical resistance, good insulation, and low price. It is widely used in various industries such as automobiles, home appliances, and home decoration. Cabinet materials occupy a large market share in the home improvement industry. At present, the cabinet materials in my country's market mainly use solid wood, PVC molded board, acrylic board, density board, particle board, etc. These materials all have shortcomings such as formaldehyde, poor water resistance, poor moisture resistance, easy to mold, non-flame retardant, non-recyclable, high processing and manufacturing costs, and monotonous styles. In recent years, people have also done a lot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/14C08L51/06C08L83/04C08K13/04C08K7/14C08K5/03C08K3/22C08K3/34C08K3/26C08K5/541C08K5/20
Inventor 邵灵芝
Owner HEFEI GENIUS NEW MATERIALS
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