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Anti-static hollow plate and manufacturing method thereof

A production method and anti-static technology, which is applied in the field of hollow boards, can solve the problems of poor compression and impact resistance of hollow boards, fast oxidation speed of anti-static hollow boards, and increased breakage of hollow boards, so as to improve the pressure resistance and impact resistance effect, prevent cracking, slow down the effect of oxidation

Pending Publication Date: 2020-09-29
江苏中领集材节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are still some deficiencies in the existing anti-static hollow boards, for example; the toughness of the existing anti-static hollow boards during use is relatively poor, which increases the probability of breaking the hollow boards during use. The anti-compression and impact resistance effects are also relatively poor, and the existing anti-static hollow boards oxidize faster, and the hollow boards are prone to cracking when used in winter, which limits the service life of the hollow boards.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The antistatic hollow board includes the following raw materials and their weight fractions: 53% by mass of polypropylene; 30% by mass of polyethylene; 10% by mass of antistatic masterbatch; 7% by mass of coupling agent parts by mass.

[0040] The production steps are as follows:

[0041] a. taking the above-mentioned raw materials according to parts by weight;

[0042] b. After step a is completed, put the weighed raw materials into the mixer for mixing. The temperature during mixing is 25-45°C, the mixing time is 30-40min, and the speed of the mixer during mixing is 950-1200r / min, the mixed material A is obtained;

[0043] c. After step b is completed, put the mixed material A into the smelter for heating and smelting to obtain a molten liquid;

[0044] d. After step c is completed, import the prepared molten liquid into an extrusion molding machine for extrusion molding to obtain a prepreg tape;

[0045] e. After step d is completed, lay it according to the cont...

Embodiment 2

[0050] The antistatic hollow board includes the following raw materials and their weight fractions: 40% by mass of polypropylene; 20% by mass of polyethylene; 5% by mass of antistatic masterbatch; 15% by mass of glass fiber parts; flame retardant is 3% by mass; antioxidant is 2% by mass; stabilizer is 1% by mass; anti-cracking agent is 2% by mass; impact modifier is 5% by mass; Agent is 7% mass parts.

[0051] The production steps are as follows:

[0052] a. taking the above-mentioned raw materials according to parts by weight;

[0053] b. After step a is completed, put the weighed raw materials into the mixer for mixing. The temperature during mixing is 25-45°C, the mixing time is 30-40min, and the speed of the mixer during mixing is 950-1200r / min, the mixed material A is obtained;

[0054] c. After step b is completed, put the mixed material A into the smelter for heating and smelting to obtain a molten liquid;

[0055] d. After step c is completed, import the prepared ...

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PUM

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Abstract

The invention discloses an anti-static hollow plate and a manufacturing method thereof. The anti-static hollow plate comprises the following raw materials in parts by weight: 40-60% of polypropylene,20%-40% by mass of polyethylene, 5%-15% by mass of an antistatic master batch, 15%-25% by mass of glass fibers, 3%-7% by mass of a flame retardant, 2%-6% by mass of an antioxidant, 1%-5% by mass of astabilizer, 2%-6% by mass of an anti-cracking agent, 5%-8% by mass of an impact modifier, and 4%-9% by mass of a coupling agent. According to the invention, the toughness of the hollow plate in the use process is enhanced; the probability that the hollow plate is broken during use is reduced; the anti-static and flame-retardant effects of the hollow plate in use are improved; the anti-static and flame-retardant effects of the hollow plate in use are realized; the oxidation speed of the hollow plate is reduced; the cracking phenomenon of the hollow plate during use in winter can be prevented; and the service life of the hollow plate is prolonged.

Description

technical field [0001] The invention relates to the technical field of hollow plates, in particular to an antistatic hollow plate and a manufacturing method thereof. Background technique [0002] At present, hollow board, as an environmentally friendly plastic board, is widely used in related fields such as construction industry, advertising industry, agriculture, indoor breeding industry and packaging industry. At present, most hollow boards use PP, PC, PE, PVC, ABS and other related plastics as raw materials, and are processed through a one-time extrusion process. [0003] At present, there are still some deficiencies in the existing anti-static hollow boards, for example; the toughness of the existing anti-static hollow boards during use is relatively poor, which increases the probability of breaking the hollow boards during use. The anti-compression and impact resistance effects are also relatively poor, and the existing anti-static hollow boards oxidize faster, and the...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L23/06C08L67/00C08L33/20C08L23/28C08L51/04C08L55/02C08L23/08C08L33/04C08L9/02C08K13/04C08K7/14C08K3/22C08J3/22
CPCC08L23/12C08J3/22C08L2201/04C08J2323/12C08J2423/06C08K2003/2224C08K2003/2227C08L2205/025C08L2205/16C08L2205/035C08L23/06C08L67/00C08L33/20C08L23/286C08L51/04C08L55/02C08L23/0853C08L33/04C08L9/02C08K13/04C08K7/14C08K3/2279C08K3/22
Inventor 刘明乐
Owner 江苏中领集材节能科技有限公司
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