Novel adhesive for assembling cold storage heat insulation carriage bodies
The invention discloses a novel adhesive for assembling cold storage heat insulation carriage bodies, and relates to the technical field of refrigerator trucks. The novel adhesive is mainly prepared from resin adhesive A410-901, resin adhesive E220-901, talcum powder, pigment paste and fumed silica,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a novel adhesive for assembling cold storage heat insulation carriage bodies, and relates to the technical field of refrigerator trucks. The novel adhesive is mainly prepared from resin adhesive A410-901, resin adhesive E220-901, talcum powder, pigment paste and fumed silica, wherein the weight ratio of the resin adhesive A410-901 to the resin adhesive E220-901 to the talcum powder to the pigment paste to the fumed silica is equal to 50%: 15%: 20%: (3 to 6%): (8 to 12%); in a mixing process, an accelerant is added into the adhesive, and the adding amount of the accelerant is 1.0-2.5% of the total amount of the adhesive; before the adhesive is used, a curing agent is added into the adhesive, and the adding amount of the curing agent is 1.0-3.0% of the total amount of the adhesive. The novel adhesive has the characteristics of being high in adhesion force, low in heat conductivity coefficient, good in weather-proof stability and excellent in strength and toughness. When the novel adhesiv |
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