CN104450308A - Fire retardant cleaner for LED and preparation method thereof - Google Patents

Abstract

The invention discloses a fire retardant cleaner for an LED. The fire retardant cleaner is prepared from tetrachlorethylene, n-hexane, diethylene glycol monomethyl ether, dimethylbenzene, benzotriazole, triphenyl phosphate isopropylate and isopropyl alcohol. The preparation method of the fire retardant cleaner comprises the following steps: pouring benzotriazole, diethylene glycol monomethyl ether and triphenyl phosphate isopropylate into a reactor and stirring uniformly; then adding tetrachlorethylene and n-hexane in sequence, and stirring uniformly; and finally adding dimethylbenzene and isopropyl alcohol, and stirring uniformly to obtain the fire retardant cleaner. The fire retardant cleaner is specially used for LED lamp bead production equipment and related articles, has a good cleaning effect, is convenient to use, is low in cost and can be used for effectively cleaning various adhesives such as organic silica gel and epoxy glue.

Description

A kind of LED fire-type clean-out system and preparation method thereof

Technical field

The present invention relates to a kind of industrial cleaning agent machine preparation method, special for relating to a kind of LED fire-type clean-out system and preparation method thereof.

Technical background

LED industry is that of just starting in recent years to grow up at home is emerging towards male form industry, LED factory owner will all kinds lamp pearl required for the sub-producer of production LED electrical, when production LED lamp bead, production unit as above point gum machine often because be stained with the glue of various embedding as organic silica gel, various epoxy glue, meanwhile, the various organic silica gel above LED support, sample, dress sebific duct and epoxy glue etc. all need cleaning.Current most of producer is with acetone as clean-out system, but using acetone, to have following shortcoming (1) acetone inflammable, very easily causes fire; (2) acetone is one of main raw material(s) manufacturing drugs, and each pin is purchased and used all needs public security organ's examination put on record and monitor; (3) acetone corrodibility is strong; (4) acetone price is more expensive, and price is larger than moving with market, and production application is restricted.Therefore for solving the problem, the present invention proposes a kind of LED fire line clean-out system and preparation method thereof.

technology contents

The object of this invention is to provide a kind of LED clean-out system and preparation method thereof, be mainly used in the cleaning of various organic silica gel and epoxy glue above the objects such as LED support, sample, dress sebific duct, LED lamp bead production unit.

Technical scheme of the present invention is: a kind of LED clean-out system, it is made up of zellon, normal hexane, diethylene glycol monobutyl ether, dimethylbenzene, benzotriazole, isopropyl alcoholization Triphenyl phosphate (TPP), Virahol, and the weight percent of each component is: zellon 40-60%, normal hexane 5-20%, diethylene glycol monobutyl ether 5-10%, dimethylbenzene 5-20%, benzotriazole 1-5%, isopropyl alcoholization Triphenyl phosphate (TPP) 1-5%, Virahol 5-20%.

The preparation method of LED clean-out system comprises the steps:

(1) pour in reactor according to weight ratio by benzotriazole 1-5%, diethylene glycol monobutyl ether 5-10% and isopropyl alcoholization Triphenyl phosphate (TPP) 1-5%, rotating speed is 500-800RPM, stirs 5 min;

(2) by weight adding zellon 40-60% and normal hexane 5-20% in reactor, regulating reactor rotating speed 800-1000RPM, stirring 5 min;

(3) think by weight in reactor, to add Virahol 5-20% and dimethylbenzene 5-20%, regulate reactor rotating speed 800-1000RPM, stir 10 minutes, obtain the finished product of LED clean-out system.

The present invention compared with prior art has the following advantages: clean-out system of the present invention has fire resistance, and cleansing power is strong, and cost is lower, can effectively clean various organic silica gel and epoxy glue.

Embodiment

Embodiment one:

(1) pour in reactor according to certain weight ratio by benzotriazole 5%, diethylene glycol monobutyl ether 5% and isopropyl alcoholization Triphenyl phosphate (TPP) 5%, rotating speed is 500RPM, stirs 5 minutes;

(2) in reactor, add zellon 60% and the normal hexane 10% of weight ratio, regulate reactor rotating speed 800RPM, stir 5 minutes;

(3) in reactor, add Virahol 10% and the dimethylbenzene 5% of weight ratio, regulate reactor rotating speed 800RPM, stir 10 minutes, obtain the finished product of LED clean-out system.

Embodiment two:

(1) pour in reactor according to certain weight ratio by benzotriazole 5%, diethylene glycol monobutyl ether 5% and isopropyl alcoholization Triphenyl phosphate (TPP) 5%, rotating speed is 800RPM, stirs 5 minutes;

(2) in reactor, add zellon 40% and the normal hexane 20% of weight ratio, regulate reactor rotating speed 1000RPM, stir 5 minutes;

(3) in reactor, add Virahol 20% and the dimethylbenzene 5% of weight ratio, regulate reactor rotating speed 1000RPM, stir 10 minutes, obtain the finished product of LED clean-out system.

Embodiment three:

(1) pour in reactor according to certain weight ratio by benzotriazole 1%, diethylene glycol monobutyl ether 10% and isopropyl alcoholization Triphenyl phosphate (TPP) 1%, rotating speed is 600RPM, stirs 5 minutes;

(2) in reactor, add zellon 53% and the normal hexane 5% of weight ratio, regulate reactor rotating speed 800RPM, stir 5 minutes;

(3) in reactor, add Virahol 20% and the dimethylbenzene 10% of weight ratio, regulate reactor rotating speed 1000RPM, stir 10 minutes, obtain the finished product of LED clean-out system.

Claims (3)

1. a LED fire-type clean-out system, is characterized in that this clean-out system is made up of zellon, normal hexane, diethylene glycol monobutyl ether, dimethylbenzene, benzotriazole, isopropyl alcoholization Triphenyl phosphate (TPP), Virahol.

2. fire-type clean-out system as claimed in claim 1, is characterized in that the weight percent of each component is: zellon 40-60%, normal hexane 5-20%, diethylene glycol monobutyl ether 5-10%, dimethylbenzene 5-20%, benzotriazole 1-5%, isopropyl alcoholization Triphenyl phosphate (TPP) 1-5%, Virahol 5-20%.

3. the preparation method of fire-type clean-out system as claimed in claim 1 or 2, comprises the following steps:

(1) pour in reactor according to weight ratio by benzotriazole 1-5%, diethylene glycol monobutyl ether 5-10% and isopropyl alcoholization Triphenyl phosphate (TPP) 1-5%, rotating speed is 500-800RPM, stirs 5 min;

(2) by weight adding zellon 40-60% and normal hexane 5-20% in reactor, regulating reactor rotating speed 800-1000RPM, stirring 5 min;

(3) think by weight in reactor, to add Virahol 5-20% and dimethylbenzene 5-20%, regulate reactor rotating speed 800-1000RPM, stir 10 minutes, obtain the finished product of LED clean-out system.