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Aluminous profile produces crystal clear-lacquering aluminous profile with elect

来源: 作者:Stand originally 时间:2008-12-30 Tag: 点击:

Apply extensively in what adorn a profession as aluminous profile, technology of aluminous profile finishing also develops rapid. Electrostatic spray and electrophoresis lacquer are development is rapidder in recent years, the aluminous profile with more advanced technology handles one of technology. The advantage of electrostatic spray: Efficiency of economic energy resources, environmental protection, free from contamination, production is tall, facilitating automation is produced, product colour is various, can satisfy requirement of individual character of different client color. The advantage of electrophoresis lacquer: The surface is bright and clean degree tall, colour burnish is glittering and translucent, product surface layer enclothes dissolvent of a lacquer, more anti-corrosive than profile of general alumina alloy. According to project budget, electrostatic spray and investment of product line of electrophoresis spray paint are about the same, enterprise of general and medium-sized aluminous profile has: Forge- - keep long in stock- - oxidation product line, but rarely the enterprise can go up at the same time electrostatic spray and electrophoresis lacquer two product line. If can pass electrostatic spray and oxidation color technology, production gives product of similar electrophoresis lacquer, will reduce investment, raise utilization rate of equipment and installations, also be a new technical innovation. Experiment through craft of a year, this one product is able to come true, can form industrialized production.

1 production technology asks

1.1 equipment ask

A. Oxidation of → of extruding of → of forge of aluminium alloy profile is chromatic product line

B. Electrostatic spray product line

C. Product of aluminium alloy profile, exterior film is deep reach coating to add exert oneself to wait examine equipment

Aluminous profile of 1.2 clear-lacquering crystal produces technological process

→ of bath of defatted → of → of the makings on profile of figuration aluminium alloy is alkaline wash → to divide chromatic → of → of smooth → oxidation → of drying of → of electrostatic spray of → of half sealing of hole is packed. Every working procedure in producing a course must bathe is clean, prevent to pollute, raise groovy fluid to use time, crucial working procedure depends on: Half sealing of hole of chromatic → → electrostatic spray, every working procedure controls an operation strictly by craft.

Each 1.3 craft ask

A. Defatted: Mass concentration of 100 ~ 150g/L() H2SO4: Time 3 ~ 5 minutes

B. Alkaline wash: ) of mass concentration of 45 ~ 85g/L(: Time 5 ~ 15 minutes. If profile surface is mechanical grain is slight, can decrease alkaline wash time.

Apply extensively in what adorn a profession as aluminous profile, technology of aluminous profile finishing also develops rapid. Electrostatic spray and electrophoresis lacquer are development is rapidder in recent years, the aluminous profile with more advanced technology handles one of technology. The advantage of electrostatic spray: Efficiency of economic energy resources, environmental protection, free from contamination, production is tall, facilitating automation is produced, product colour is various, can satisfy requirement of individual character of different client color. The advantage of electrophoresis lacquer: The surface is bright and clean degree tall, colour burnish is glittering and translucent, product surface layer enclothes dissolvent of a lacquer, more anti-corrosive than profile of general alumina alloy. According to project budget, electrostatic spray and investment of product line of electrophoresis spray paint are about the same, enterprise of general and medium-sized aluminous profile has: Forge- - keep long in stock- - oxidation product line, but rarely the enterprise can go up at the same time electrostatic spray and electrophoresis lacquer two product line. If can pass electrostatic spray and oxidation color technology, production gives product of similar electrophoresis lacquer, will reduce investment, raise utilization rate of equipment and installations, also be a new technical innovation. Experiment through craft of a year, this one product is able to come true, can form industrialized production.

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