CN102277130B

CN102277130B - Spray adhesive formula and technology thereof

Info

Publication number: CN102277130B
Application number: CN 201010200023
Authority: CN
Inventors: 吕大洋
Original assignee: DONGGUAN DAYANG CHEMICAL CO LTD
Priority date: 2010-06-11
Filing date: 2010-06-11
Publication date: 2013-08-28
Anticipated expiration: 2030-06-11
Also published as: CN102277130A

Abstract

The invention, relating to the technical field of chemical spray adhesive, especially relates to a spray adhesive formula and a technology thereof. The spray adhesive comprises the following ingredients: 1-12 wt% of rubber, 1-5 wt% of dispersant, 10-40 wt% of tackifying resin, 10-60 wt% of varsol, 10-55 wt% of chlorinated solvent and 35-70 wt% of propellent. The technology of preparing the spray adhesive comprises the following steps: (1) adding varsol and chlorinated solvent in a stirring tank according to the amount in the formula, starting the stirring tank for stirring; (2) adding SBS thermoplastic elastomer and other rubbers with stirring until the rubbers completely dissolve; (3) then adding rosin and other tackifying resin with stirring until rosin completely dissolves, then adding organic bentonite dispersant, continuously stirring until organic bentonite completely disappears; and (4) filtering and then canning, and carrying out sealing and then inflating the tank. The spray adhesive has no toxins and no pollution, and can be used on white fabrics without yellowing or blackening with ideal bonding effect.

Description

A kind of glue spraying prescription and technology

Technical field:

The present invention relates to chemical industry glue spraying technical field, refer in particular to a kind of glue spraying prescription and technology.

Background technology:

Thermoplastic elastomer SBS's solvent-borne type glue spraying of Chu Xianing in the market, all different ratios contains triphen (benzene,toluene,xylene) severe toxicity, high toxicity solvent, triphen can be carcinogenic, influence human body metabolism and cause liver to poison, no matter be Long contact time or short-time contact, the acute and chronic poisoning that human body is caused in the capital to some extent causes serious pollution to surrounding environment simultaneously, and the tackiness agent that can not be used as the clothes cloth uses; Simultaneously, its time of drying is longer, and bonding effect is also undesirable.

Summary of the invention:

The objective of the invention is at the deficiencies in the prior art, and a kind of glue spraying prescription and technology are provided, its no toxin, pollution-free uses in white cloth, can not turn to be yellow, turn black, the bonding effect ideal.

For achieving the above object, the present invention adopts following technical scheme, it comprises rubber, dispersion agent, tackifying resin, varsol, chlorine kind solvent, propellent, it is characterized in that: each is as follows with the weight percent of materials: rubber 1%～12%, dispersion agent 1%～5%, tackifying resin 10%～40%, varsol 10%～60%, chlorine kind solvent 10%～55%, propellent 35%～70%.

Described prescription also is added with solubility promoter, softening agent, essence, and the weight percent that its content accounts for total formulation material is respectively: solubility promoter 3%～15%, softening agent 2%～10%, essence 0.5 ‰～8 ‰.

Described rubber is that any one or a few rubber in SBS thermoplastic elastomer, SIS thermoplastic elastomer, SEBS thermoplastic elastomer, styrene-butadiene rubber(SBR), chloroprene rubber, polyisobutene, the chlorosulfonated polyethylene is used; Described dispersion agent is any one in organobentonite, talcum powder, diatomite, the atlapulgite; Described tackifying resin is that any one several tackifying resins in rosin, polymerized rosin, ester gum, pentalyn, petroleum resin, the terpine resin are used; Described varsol is that any one several varsols in normal hexane, hexanaphthene, 6# white spirit, the 120# white spirit are used; Described chlorine kind solvent is that any one several chlorine kind solvents in methylene dichloride, ethylene dichloride, trichloroethane, the trichloropropane are used; Propellent is that any one or two kinds in liquefied petroleum gas (LPG) (LPG), the dme (DME) mix by a certain percentage and use; Solubility promoter is any one in acetone, butanone, methyl alcohol, the dehydrated alcohol; Softening agent is any one in white mineral oil, clorafin, Viscotrol C, epoxy soybean oil, the dioctyl phthalate (DOP).

Utilize glue spraying prescription making glue spraying method steps to be:

(1), by prescription metering varsol, chlorine kind solvent are added stirring tank, open stirring;

(2) add rubber such as SBS thermoplastic elastomer under the restir state, being stirred to rubber dissolves fully;

(3) add tackifying resin such as rosin then, after being stirred to rosin and dissolving fully, add the organobentonite dispersion agent, continue stirring until the completely dissolve of organobentonite powder ball;

(4) tinning is after filtering sealed then, again to inflating in the jar.

Beneficial effect of the present invention is: each is as follows with the weight percent of materials: rubber 1%～12%, dispersion agent 1%～5%, tackifying resin 10%～40%, varsol 10%～60%, chlorine kind solvent 10%～55%, propellent 30%～75%, its no toxin, pollution-free uses in white cloth, can not turn to be yellow, turn black, the bonding effect ideal still can maintain viscosity in 60 minutes, the special use in clothes rust flower glue spraying field.

Embodiment:

The present invention adopts following technical scheme, it comprises rubber, dispersion agent, tackifying resin, varsol, chlorine kind solvent, propellent, it is characterized in that: each is as follows with the weight percent of materials: rubber 1%～12%, dispersion agent 1%～5%, tackifying resin 10%～40%, varsol 10%～60%, chlorine kind solvent 10%～55%, propellent 35%～70%.

Described rubber is that any one or a few rubber in SBS thermoplastic elastomer, SIS thermoplastic elastomer, SEBS thermoplastic elastomer, styrene-butadiene rubber(SBR), chloroprene rubber, polyisobutene, the chlorosulfonated polyethylene is used; Described dispersion agent is any one in organobentonite, talcum powder, diatomite, the atlapulgite; Described tackifying resin is that any one several tackifying resins in rosin, polymerized rosin, ester gum, pentalyn, petroleum resin, the terpine resin are used; Described varsol is that any one several varsols in normal hexane, hexanaphthene, 6# white spirit, the 120# white spirit are used; Described chlorine kind solvent is that any one several chlorine kind solvents in methylene dichloride, ethylene dichloride, trichloroethane, the trichloropropane are used; Propellent is that any one or two kinds in liquefied petroleum gas (LPG) (LPG), the dme (DME) mix by a certain percentage and use; Solubility promoter is any one in acetone, butanone, methyl alcohol, the dehydrated alcohol; Softening agent is any one in white mineral oil, clorafin, Viscotrol C, epoxy soybean oil, the dioctyl phthalate (DOP).Above batching is optional wherein a kind of, also can mix with two or more in proportion and use.

Utilize glue spraying prescription making glue spraying method steps to be:

(4) tinning is after filtering sealed then, again to inflating in the jar.

The present invention is special to be used in cloth rust flower glue spraying field, no toxin, pollution-free, use in white cloth, can not turn to be yellow, blackout, the bonding effect ideal, still can maintain viscosity in 60 minutes, guarantee the computer rust flower machine of multimachine head, head has the sufficient time to position operation, be mainly used in computer rust flower industry, upholstery, advertisement, packing, paper, tinsel, cloth, paperboard, goods cork glued membrane quivers, foamed glue, glass fibre, computer embroidery is as children's garment, underwear, nylon cloth or other thinner cloth and white cloth can be bonded at dress material with above material, metal, timber, on the materials such as glass.

The above only is preferred embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.

Claims

1. glue spraying, it comprises rubber, dispersion agent, tackifying resin, varsol, chlorine kind solvent, propellent, it is characterized in that: the weight percent of each materials is as follows: rubber 1%～12%, dispersion agent 1%～5%, tackifying resin 10%～40%, varsol 10%～60%, chlorine kind solvent 10%～55%, propellent 35%～70%;

Described rubber is that any one or a few rubber in SEBS thermoplastic elastomer, styrene-butadiene rubber(SBR), chloroprene rubber, polyisobutene, the chlorosulfonated polyethylene is used;

Described dispersion agent is any one in organobentonite, diatomite, the atlapulgite;

Described tackifying resin is that any one or a few tackifying resin in rosin, polymerized rosin, the pentalyn is used;

Described varsol is that any one or the two kinds of varsols in hexanaphthene, the 120# white spirit are used;

Described chlorine kind solvent is methylene dichloride;

Propellent is dme (DME);

Described glue spraying also is added with solubility promoter, softening agent, essence, and the weight percent that its content accounts for total materials is respectively: solubility promoter 3%～15%, softening agent 2%～10%, essence 0.5 ‰～8 ‰;

Solubility promoter is any one in acetone, butanone, the dehydrated alcohol;

Softening agent is any one in white mineral oil, clorafin, Viscotrol C, the epoxy soybean oil;

Wherein, the weight percent sum of each component is 100% more than.