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Automobile storage battery case material with flame-retardant effect and preparation method thereof

A box material and battery technology, which is applied in the field of automobile battery box materials and its preparation, can solve the problems of low impact strength, poor flame retardant effect, large molding shrinkage rate, etc., and achieves small molding shrinkage rate and improved The effect of structural firmness and high impact strength

Inactive Publication Date: 2017-06-13
芜湖天鸿汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing car battery box materials have poor flame retardant effect, low impact strength, and large molding shrinkage, which makes it easy to deform after molding.

Method used

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  • Automobile storage battery case material with flame-retardant effect and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A car battery box material with a flame-retardant effect, made of the following materials in parts by weight, including 35 parts of polypropylene, 6 parts of polysulfone, 20 parts of polyaryletherketone, 8 parts of graphite, and 14 parts of glass fiber , 7 parts of PVC resin, 6 parts of vinyl acetate resin, 10 parts of linoleic acid, 3 parts of chromium oxide, 5 parts of boric acid, 8 parts of polycaprolactone polyol, 9 parts of N-butylphenylsulfonamide, titanic acid 13 parts of potassium whiskers, 7 parts of polyethylene glycol, 14 parts of 4,4'-biphenylene, 6 parts of polyolefin fiber, 16 parts of polyester fiber, 8 parts of microencapsulated red phosphorus and 7 parts of aluminum hydroxide .

[0020] A method for preparing a car battery box material with a flame-retardant effect, comprising the following steps:

[0021] 1) 35 parts of polypropylene, 6 parts of polysulfone, 20 parts of polyarylether ketone, 8 parts of graphite, 14 parts of glass fiber, 7 parts of PVC...

Embodiment 2

[0028] A car battery box material with a flame-retardant effect, made of the following materials in parts by weight, including 39.5 parts of polypropylene, 9 parts of polysulfone, 22.5 parts of polyaryletherketone, 9 parts of graphite, and 15 parts of glass fiber , 8.5 parts of PVC resin, 7.5 parts of vinyl acetate resin, 12 parts of linoleic acid, 5.5 parts of chromium oxide, 7.5 parts of boric acid, 10 parts of polycaprolactone polyol, 9.5 parts of N-butylphenylsulfonamide, titanic acid 14 parts of potassium whiskers, 7.5 parts of polyethylene glycol, 16 parts of 4,4'-biphenylene, 8 parts of polyolefin fiber, 19 parts of polyester fiber, 11 parts of microencapsulated red phosphorus and 10.5 parts of aluminum hydroxide .

[0029] A method for preparing a car battery box material with a flame-retardant effect, comprising the following steps:

[0030] 1) 39.5 parts of polypropylene, 9 parts of polysulfone, 22.5 parts of polyaryletherketone, 9 parts of graphite, 15 parts of gla...

Embodiment 3

[0037] A car battery box material with a flame-retardant effect, made of the following materials in parts by weight, including 44 parts of polypropylene, 12 parts of polysulfone, 25 parts of polyaryletherketone, 10 parts of graphite, and 16 parts of glass fiber , 10 parts of PVC resin, 9 parts of vinyl acetate resin, 14 parts of linoleic acid, 8 parts of chromium oxide, 10 parts of boric acid, 12 parts of polycaprolactone polyol, 10 parts of N-butylphenylsulfonamide, titanic acid Potassium whiskers 15 parts, polyethylene glycol 8 parts, 4,4'-biphenylene 18 parts, polyolefin fiber 10 parts, polyester fiber 22 parts, microencapsulated red phosphorus 14 parts and aluminum hydroxide 14 parts .

[0038] A method for preparing a car battery box material with a flame-retardant effect, comprising the following steps:

[0039] 1) 44 parts of polypropylene, 12 parts of polysulfone, 25 parts of polyarylether ketone, 10 parts of graphite, 16 parts of glass fiber, 10 parts of PVC resin, 9...

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Abstract

The invention discloses an automobile storage battery case material with a flame-retardant effect. The automobile storage battery case material is prepared from the following raw materials in parts by weight: 35-44 parts of polypropylene, 6-12 parts of polysulfone, 20-25 parts of polyaryletherketone, 8-10 parts of graphite, 14-16 parts of glass fibers, 7-10 parts of PVC resin, 6-9 parts of vinyl chloride-vinyl acetate resin, 10-14 parts of linoleic acid, 3-8 parts of chromic oxide, 5-10 parts of boric acid, 8-12 parts of polycaprolactone polyol, 9-10 parts of N-butyl phenyl sulfonamide, 13-15 parts of potassium titanate whiskers, 7-8 parts of polyethylene glycol, 14-18 parts of 4,4'-biphenylene, 6-10 parts of polyolefin fibers, 16-22 parts of polyester fibers, 8-14 parts of micro-encapsulated red phosphorus and 7-14 parts of aluminum hydroxide. The automobile storage battery case material with the flame-retardant effect is good in flame-retardant effect, high in anti-impact strength and small in molding shrinkage.

Description

technical field [0001] The invention relates to an automobile storage battery case material with flame-retardant effect and a preparation method thereof. Background technique [0002] The existing automobile chemical energy conversion device is called chemical battery, generally referred to as battery. After discharge, the internal active material can be regenerated by charging—the electrical energy is stored as chemical energy; when discharge is required, the chemical energy is converted into electrical energy again. Such batteries are called accumulators, also called secondary batteries. The so-called battery is an electrochemical device that stores chemical energy and releases electrical energy when necessary. A battery is a device that directly converts chemical energy into electrical energy. It is a rechargeable battery designed to be recharged through a reversible chemical reaction. It usually refers to a lead-acid battery, which is a type of battery and belongs to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L81/06C08L71/10C08L27/06C08L67/06C08L71/02C08L67/00C08K13/06C08K9/10C08K3/02C08K3/22C08K3/04C08K7/14C08K7/08C08K5/435
CPCC08L23/12C08L2201/02C08L2205/025C08L2205/035C08L2205/16C08L81/06C08L71/00C08L27/06C08L67/06C08L71/02C08L67/00C08K13/06C08K9/10C08K2003/026C08K2003/2227C08K3/04C08K7/14C08K2003/2251C08K7/08C08K5/435
Inventor 邢昌平廖云峰晋士昌项永开戴姗姗
Owner 芜湖天鸿汽车零部件有限公司
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