Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation method of antistatic plastic-wooden board

A technology of antistatic and antistatic agent, which is applied in the field of preparation of antistatic plastic wood boards, can solve problems such as poor adaptability and frightening, and achieve the effects of improving adaptability, preventing electric shock, and excellent antistatic performance

Inactive Publication Date: 2018-09-28
FOSHAN SHANGLIFENG DECORATION MATERIALS CO LTD
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once static electricity is generated, the surface of plastic-wood panels will attract fine dust due to static electricity, causing the surface to be very dirty; moreover, in some special fire-proof and explosion-proof places, static electricity on plastic-wood panels may have disastrous consequences. At the same time, when the human hand touches it, it will give people a feeling of electric shock and fright, but it is not appropriate.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of antistatic plastic-wooden board
  • Preparation method of antistatic plastic-wooden board
  • Preparation method of antistatic plastic-wooden board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Antistatic wood-plastic board, wood-plastic board according to the quality components include:

[0033]

[0034] The preparation method is:

[0035] Weighing: Accurately weigh the components by weight of polyethylene, polypropylene, kapok, glass fiber, light calcium carbonate powder, stearic acid, magnesium hydroxide, antioxidant 245, sodium alkyl sulfonate and silane coupler joint agent;

[0036] Drying: Add kapok, glass fiber and light calcium carbonate powder to the dryer, set the drying temperature to 70°C, set the drying temperature to 0.8 atmospheres, dry for 10 minutes, and control the moisture content of kapok, glass fiber and light calcium carbonate powder is 7%;

[0037] Mixing: Add polyethylene, polypropylene, stearic acid, magnesium hydroxide, antioxidant 245, sodium alkyl sulfonate and silane coupling agent and dried kapok, glass fiber and light calcium carbonate powder to the high mixer , the mixing speed was 200r / min, and the mixing was performed fo...

Embodiment 2

[0041] Antistatic wood-plastic board, wood-plastic board according to the quality components include:

[0042]

[0043]

[0044] The preparation method is:

[0045] Weighing: Accurately weigh the components by weight of polyethylene, polypropylene, jute, glass fiber, light calcium carbonate powder, butyl stearate, monoammonium phosphate, antioxidant 1024, potassium phosphate and titanate coupling agent;

[0046] Drying: Add jute, glass fiber and light calcium carbonate powder to the dryer, set the drying temperature to 75°C, set the drying temperature to 0.7 atmospheres, dry for 12 minutes, and control the water content of jute, glass fiber and light calcium carbonate powder 4%;

[0047] Mixing: Add polyethylene, polypropylene, butyl stearate, monoammonium phosphate, antioxidant 1024, potassium phosphate and titanate coupling agent with dried jute, glass fiber and light calcium carbonate powder to high mix In the machine, the mixing speed was 230 r / min, and the mixing...

Embodiment 3

[0051] Antistatic wood-plastic board, wood-plastic board according to the quality components include:

[0052]

[0053] The preparation method is:

[0054] Weighing: Accurately weigh the components by weight of polyethylene, polypropylene, sisal, glass fiber, light calcium carbonate powder, oleamide, ammonium chloride, antioxidant 1010, sodium dithiocarbamate and titanic acid Ester coupling agent;

[0055] Drying: Add sisal, glass fiber and light calcium carbonate powder to the dryer, set the drying temperature to 90°C, set the drying temperature to 0.4 atmospheres, dry for 15 minutes, and control the sisal, glass fiber and light calcium carbonate powder. The water content is 3%;

[0056] Mixing: Add polyethylene, polypropylene, oleamide, ammonium chloride, antioxidant 1010, sodium dithiocarbamate and titanate coupling agent with dried sisal, glass fiber and light calcium carbonate powder to high In the mixer, the mixing speed is 400 r / min, and the mixing is performed for ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a preparation method of an antistatic plastic-wooden board. The preparation method comprises the following steps: drying: adding natural fibers, glass fibers and calcium powderin a drying machine, setting the drying temperature to be 70-90 DEG C, the vacuum degree to be 0.4-0.8 atmospheric pressures, drying and controlling the moisture contents of the natural fibers, the glass fibers and the calcium powder to be 3-7 percent; mixing: adding polyethylene, polypropylene, a lubricating agent, a flame retardant, an antioxidant, an antistatic agent, a coupling agent, the dried natural fibers, the dried glass fibers and the dried calcium powder to a high mixing machine to obtain a mixed material; granulating: adding the mixed material in a double-screw extruder, controlling the temperature inside an extruder cavity to be 210-230 DEG C, performing melt extrusion, water-cooling, cutting and granulating to obtain plastic-wooden material particles; forming: adding the plastic-wooden material particles in a forming extruder, performing die head extrusion and water-cooled molding and controlling the water temperature to be 20-40 DEG C to obtain the plastic-wooden board.The board has excellent antistatic performance.

Description

technical field [0001] The invention relates to the field of plastic-wood materials, in particular to a preparation method of antistatic plastic-wood boards. Background technique [0002] Static electricity is a static charge. In the dry and windy autumn, people often encounter this phenomenon in their daily life. For example, when taking off clothes and going to bed at night, a crackling sound is often heard in the dark, accompanied by blue light; when you brush your hair in the morning, your hair will It often "floats", and the more rational it is, the more chaotic it becomes. When you pull the doorknob or turn on the faucet, you will get "electric shock", and you will often make a "pop, pop, pop" sound, which is the static electricity that occurs in the human body. [0003] The plastic wood material prepared by the existing preparation method may have static electricity in autumn and winter. Once static electricity is generated, the surface of the plastic wood panel wil...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/12C08L97/02C08L1/02C08K13/04C08K7/14C08K3/22C08K3/26C08K3/32C08K3/28C08K3/38
CPCC08K2003/2224C08K2003/265C08K2003/322C08L23/06C08L97/02C08L2201/02C08L2201/04C08L2205/03C08L2205/16C08L23/12C08L1/02C08K13/04C08K7/14C08K3/22C08K3/26C08K3/32C08K3/28C08K3/38
Inventor 冯志坚
Owner FOSHAN SHANGLIFENG DECORATION MATERIALS CO LTD