CN103232688A

CN103232688A - Polybutylene terephthalate plastic plate

Info

Publication number: CN103232688A
Application number: CN2013101710304A
Authority: CN
Inventors: 顾忠兴
Original assignee: SUZHOU INDUSTRIAL PARK FANGYUAN METAL PRODUCTS Co Ltd
Current assignee: SUZHOU INDUSTRIAL PARK FANGYUAN METAL PRODUCTS Co Ltd
Priority date: 2013-05-10
Filing date: 2013-05-10
Publication date: 2013-08-07

Abstract

The invention discloses a polybutylene terephthalate plastic plate. The plastic plate comprises polybutylene terephthalate plastic and additives, wherein the additives comprise an antistatic agent, a conductive agent, a filler, a fire retardant, a crosslinking agent and an antioxidant, the antistatic agent is alkyl sodium sulfonate, the conductive agent is polyaniline, the filler is glass fiber, the fire retardant is antimony trioxide, the crosslinking agent is dimethylaminopropylamine and the antioxidant is N-phenyl-alpha-naphthylamine. The modified polybutylene terephthalate plastic plate is obviously improved in all aspects of performances of fire resistance, antistatic property, conductivity, mechanical strength and the like, unlikely to age in a use process, and long in service life.

Description

A kind of polybutylene terephthalate plastic plate

Technical field

The present invention relates to a kind of finishing material, be specifically related to a kind of polybutylene terephthalate plastic plate.

Background technology

There are a lot of defectives in the use in existing polybutylene terephthalate plastics on the current market, plastics are easy to generate static, conductivity is not good enough, bad mechanical strength, thereby make reduce greatly the work-ing life of polybutylene terephthalate plastics, be unfavorable for the development of polybutylene terephthalate plastics.

Summary of the invention

The object of the present invention is to provide a kind of fire-retardant, antistatic, good conductivity, polybutylene terephthalate plastic plate that physical strength is high.

Technical scheme of the present invention is, a kind of polybutylene terephthalate plastic plate, comprise polybutylene terephthalate plastics and additive, described additive comprises static inhibitor, conductive agent, weighting agent, fire retardant, linking agent and antioxidant, described static inhibitor is alkyl sodium sulfonate, described conductive agent is polyaniline, described weighting agent is glass fibre, described fire retardant is antimonous oxide, described linking agent is dimethylaminopropylamine, and described antioxidant is the N-phenyl-a-naphthylamine.

In a preferred embodiment of the present invention, the weight proportion scope of each composition is that described polybutylene terephthalate plastics account for 81.5%-86.7% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.4%-2.1%, described conductive agent accounts for 1.8%-2.7%, described weighting agent accounts for 4.6%-5.3%, described fire retardant accounts for 1.2%-1.8%, and described linking agent accounts for 3.1%-3.7%, and described antioxidant accounts for 1.2%-2.9%.

In a preferred embodiment of the present invention, the concrete weight proportion of each composition is that described polybutylene terephthalate plastics account for 85.8% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.5%, described conductive agent accounts for 1.9%, described weighting agent accounts for 4.8%, described fire retardant accounts for 1.3%, and described linking agent accounts for 3.3%, and described antioxidant accounts for 1.4%.

In a preferred embodiment of the present invention, the concrete weight proportion of each composition is that described polybutylene terephthalate plastics account for 83.9% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.8%, described conductive agent accounts for 2.5%, described weighting agent accounts for 5.1%, described fire retardant accounts for 1.6%, and described linking agent accounts for 3.5%, and described antioxidant accounts for 1.6%.

Of the present invention is a kind of polybutylene terephthalate plastic plate, make that various aspects of performance such as flame retardant resistance, static resistance, electroconductibility, physical strength are all obviously promoted after this polybutylene terephthalate plastic plate modification, and be difficult in the use wearing out long service life.

Embodiment

Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.

Of the present invention is a kind of polybutylene terephthalate plastic plate, comprise polybutylene terephthalate plastics and additive, described additive comprises static inhibitor, conductive agent, weighting agent, fire retardant, linking agent and antioxidant, described static inhibitor is alkyl sodium sulfonate, described conductive agent is polyaniline, described weighting agent is glass fibre, described fire retardant is antimonous oxide, described linking agent is dimethylaminopropylamine, and described antioxidant is the N-phenyl-a-naphthylamine.

Further, the weight proportion scope of each composition is that described polybutylene terephthalate plastics account for 81.5%-86.7% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.4%-2.1%, described conductive agent accounts for 1.8%-2.7%, described weighting agent accounts for 4.6%-5.3%, described fire retardant accounts for 1.2%-1.8%, and described linking agent accounts for 3.1%-3.7%, and described antioxidant accounts for 1.2%-2.9%.

Further, the concrete weight proportion of each composition is that described polybutylene terephthalate plastics account for 85.8% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.5%, described conductive agent accounts for 1.9%, described weighting agent accounts for 4.8%, described fire retardant accounts for 1.3%, and described linking agent accounts for 3.3%, and described antioxidant accounts for 1.4%.

Further, the concrete weight proportion of each composition is that described polybutylene terephthalate plastics account for 83.9% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.8%, described conductive agent accounts for 2.5%, described weighting agent accounts for 5.1%, described fire retardant accounts for 1.6%, and described linking agent accounts for 3.5%, and described antioxidant accounts for 1.6%.

The above only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.

Claims

1. polybutylene terephthalate plastic plate, it is characterized in that: comprise polybutylene terephthalate plastics and additive, described additive comprises static inhibitor, conductive agent, weighting agent, fire retardant, linking agent and antioxidant, described static inhibitor is alkyl sodium sulfonate, described conductive agent is polyaniline, described weighting agent is glass fibre, described fire retardant is antimonous oxide, described linking agent is dimethylaminopropylamine, and described antioxidant is the N-phenyl-a-naphthylamine.

2. polybutylene terephthalate plastic plate according to claim 1, it is characterized in that: the weight proportion scope of each composition is that described polybutylene terephthalate plastics account for 81.5%-86.7% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.4%-2.1%, described conductive agent accounts for 1.8%-2.7%, described weighting agent accounts for 4.6%-5.3%, described fire retardant accounts for 1.2%-1.8%, described linking agent accounts for 3.1%-3.7%, and described antioxidant accounts for 1.2%-2.9%.

3. enhancing AS plastic plate according to claim 2, it is characterized in that: the concrete weight proportion of each composition is that described polybutylene terephthalate plastics account for 85.8% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.5%, described conductive agent accounts for 1.9%, described weighting agent accounts for 4.8%, described fire retardant accounts for 1.3%, and described linking agent accounts for 3.3%, and described antioxidant accounts for 1.4%.

4. enhancing AS plastic plate according to claim 2, it is characterized in that: the concrete weight proportion of each composition is that described polybutylene terephthalate plastics account for 83.9% in the described polybutylene terephthalate plastic plate, described static inhibitor accounts for 1.8%, described conductive agent accounts for 2.5%, described weighting agent accounts for 5.1%, described fire retardant accounts for 1.6%, and described linking agent accounts for 3.5%, and described antioxidant accounts for 1.6%.