CN104231973A - Quick dry adhesive for corrugated paper box and preparation method of quick dry adhesive - Google Patents

Abstract

The invention discloses a quick dry adhesive for a corrugated paper box. The quick dry adhesive is prepared from the following components: corn starch, bentonite, sodium hypochlorite, sodium pyrosulfate, ferrous sulfate, a drier, a 3% (volume concentration) sodium hydroxide solution, borax, sodium sulfite, clean water and a defoamer. The adhesive disclosed by the invention is stable in quality, short in reaction time, fast in natural drying speed, simple in process and easy to operate. A catalyst used in the quick dry adhesive disclosed by the invention is low in cost, stable in performance and can be stored for a long time, and gelation and stratification phenomena cannot be easily caused.

Description

A kind of Corrugated Box quick-drying sizing agent and preparation method thereof

Technical field

The present invention relates to a kind of sizing agent, be specifically related to a kind of Corrugated Box quick-drying sizing agent and preparation method thereof.

Background technology

Be a kind of requisite at package plant's sizing agent, the rate of drying of more existing sizing agents slowly can affect normal production and application, reduce production efficiency, and traditional sizing agent instability is not easily stored.

Summary of the invention

Goal of the invention: the object of the invention is to the deficiency solving prior art existence, provides a kind of and plays stupefied carton quick-drying sizing agent and preparation method thereof.

Technical scheme: one of the present invention plays stupefied carton quick-drying sizing agent, comprise following component according to parts by weight: W-Gum 90 ~ 110 parts, wilkinite 5 ~ 7 parts, clorox 6 ~ 10 parts, sodium pyrosulfate 0.1 ~ 0.2 part, 0.1 ~ 1 part, ferrous sulfate, siccative 0.15 ~ 0.25 part, volumetric concentration be 3% sodium hydroxide solution 5 ~ 8 parts, borax 0.6 ~ 1.6 part, S-WAT 0.5 ~ 1.0 part, 200 ~ 280 parts, clear water and defoamer 0.5 ~ 1.5 part.

Further, described W-Gum 95 ~ 107 parts, wilkinite 5.5 ~ 6.8 parts, clorox 6.6 ~ 9.5 parts, sodium pyrosulfate 0.12 ~ 0.18 part, 0.13 ~ 0.85 part, ferrous sulfate, siccative 0.17 ~ 0.23 part, 5.5 ~ 7.5 parts, sodium hydroxide, borax 0.7 ~ 1.5 part, S-WAT 0.6 ~ 0.9 part, 210 ~ 270 parts, clear water and defoamer 0.6 ~ 1.2 part.

Further, described defoamer is tributyl phosphate.

The invention also discloses a kind of preparation method of Corrugated Box quick-drying sizing agent, comprise the following steps:

(1) at ambient temperature, the clear water taken according to parts by weight and W-Gum are stirred 5min in the reactor,

(2) then add clorox and copperas solution and with sodium hydroxide solution, the pH value of mixed solution be adjusted to 9 ~ 10, adding sodium sulfite solution after reaction 1min and stir 5min;

(3) continue to add sodium hydroxide solution and continuously stirring 15min, adding borax soln and defoamer, form amylan;

(3) in amylan, first add sodium pyrosulfate and then add wilkinite, finally add siccative and stir 10min, form rapid-dried starch adhesive.

Beneficial effect: sizing agent steady quality of the present invention, the reaction times is short, and seasoning speed is fast, and technique is simple to operation, and the catalyzer in the present invention is with low cost, can store for a long time, and stable performance not easily produces gel and demixing phenomenon.

Embodiment

Below technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.

embodiment 1:

One of the present invention plays stupefied carton quick-drying sizing agent, comprise following component according to parts by weight: W-Gum 90 parts, wilkinite 5 parts, clorox 6 parts, sodium pyrosulfate 0.1 part, 0.1 part, ferrous sulfate, siccative 0.15 part, volumetric concentration be 3% sodium hydroxide solution 5 parts, borax 0.6 part, S-WAT 0.5 part, 200 ~ 280 parts, clear water and defoamer 0.5 part.

Defoamer in the present embodiment is tributyl phosphate.

The invention also discloses a kind of preparation method of Corrugated Box quick-drying sizing agent, comprise the following steps:

(1) at ambient temperature, the clear water taken according to parts by weight and W-Gum are stirred 5min in the reactor,

(2) then add clorox and copperas solution and with sodium hydroxide solution, the pH value of mixed solution be adjusted to 9 ~ 10, adding sodium sulfite solution after reaction 1min and stir 5min;

(3) continue to add sodium hydroxide solution and continuously stirring 15min, adding borax soln and defoamer, form amylan;

(3) in amylan, first add sodium pyrosulfate and then add wilkinite, finally add siccative and stir 10min, form rapid-dried starch adhesive.

embodiment 2:

One of the present invention plays stupefied carton quick-drying sizing agent, comprise following component according to parts by weight: W-Gum 110 parts, wilkinite 7 parts, clorox 10 parts, sodium pyrosulfate 0.2 part, 1 part, ferrous sulfate, siccative 0.25 part, volumetric concentration be 3% sodium hydroxide solution 8 parts, borax 1.6 parts, S-WAT 1.0 parts, 280 parts, clear water and defoamer 1.5 parts.

Defoamer in the present embodiment is tributyl phosphate.

Preparation method is with embodiment 1.

embodiment 3:

One of the present invention plays stupefied carton quick-drying sizing agent, following component is comprised: W-Gum 95 parts, wilkinite 5.5 parts, clorox 6.6 parts, sodium pyrosulfate 0.12 part, 0.13 part, ferrous sulfate, siccative 0.17 part, 5.5 parts, sodium hydroxide, borax 0.7 part, S-WAT 0.6 part, clear water 210 ~ part and defoamer 0.6 part according to parts by weight.

The defoamer entered in the present embodiment is tributyl phosphate.

Preparation method is with embodiment 1.

embodiment 4:

One of the present invention plays stupefied carton quick-drying sizing agent, following component is comprised: W-Gum 107 parts, wilkinite 6.8 parts, clorox 9.5 parts, sodium pyrosulfate 0.18 part, 0.85 part, ferrous sulfate, siccative 0.23 part, 7.5 parts, sodium hydroxide, borax 1.5 parts, S-WAT 0.9 part, 270 parts, clear water and defoamer 1.2 parts according to parts by weight.

Defoamer in the present embodiment is tributyl phosphate.

Preparation method is with embodiment 1.

Through test, the present invention has following performance, as table 1:

Table 1 performance index

Above-mentioned table 1 shows, seasoning speed of the present invention, and first viscous force is long to preserve for stronger storage period.

Claims (4)

1. play stupefied carton quick-drying sizing agent for one kind, it is characterized in that: comprise following component according to parts by weight: W-Gum 90 ~ 110 parts, wilkinite 5 ~ 7 parts, clorox 6 ~ 10 parts, sodium pyrosulfate 0.1 ~ 0.2 part, 0.1 ~ 1 part, ferrous sulfate, siccative 0.15 ~ 0.25 part, volumetric concentration be 3% sodium hydroxide solution 5 ~ 8 parts, borax 0.6 ~ 1.6 part, S-WAT 0.5 ~ 1.0 part, 200 ~ 280 parts, clear water and defoamer 0.5 ~ 1.5 part.

2. object for appreciation according to claim 1 stupefied carton quick-drying sizing agent, it is characterized in that: described W-Gum 95 ~ 107 parts, wilkinite 5.5 ~ 6.8 parts, clorox 6.6 ~ 9.5 parts, sodium pyrosulfate 0.12 ~ 0.18 part, 0.13 ~ 0.85 part, ferrous sulfate, siccative 0.17 ~ 0.23 part, 5.5 ~ 7.5 parts, sodium hydroxide, borax 0.7 ~ 1.5 part, S-WAT 0.6 ~ 0.9 part, 210 ~ 270 parts, clear water and defoamer 0.6 ~ 1.2 part.

3. object for appreciation according to claim 1 stupefied carton quick-drying sizing agent, is characterized in that: described defoamer is tributyl phosphate.

4. the preparation method for quick-drying sizing agent of the Corrugated Box as described in claims 1 to 3 any one, is characterized in that: comprise the following steps:

(1) at ambient temperature, the clear water taken according to parts by weight and W-Gum are stirred 5min in the reactor,

(2) then add clorox and copperas solution and with sodium hydroxide solution, the pH value of mixed solution be adjusted to 9 ~ 10, adding sodium sulfite solution after reaction 1min and stir 5min;

(3) continue to add sodium hydroxide solution and continuously stirring 15min, adding borax soln and defoamer, form amylan;

(3) in amylan, first add sodium pyrosulfate and then add wilkinite, finally add siccative and stir 10min, form rapid-dried starch adhesive.