CN105885751A

CN105885751A - Preparation method of epoxy resin tung oil lime bast paste

Info

Publication number: CN105885751A
Application number: CN201510026753.4A
Authority: CN
Inventors: 马星月
Original assignee: 马星月
Current assignee: Guangzhou Baojie electronic Mstar Technology Ltd
Priority date: 2015-01-20
Filing date: 2015-01-20
Publication date: 2016-08-24
Anticipated expiration: 2035-01-20
Also published as: CN105885751B

Abstract

The invention discloses a preparation method of epoxy resin tung oil lime bast paste. Traditional tung oil lime is widely used by people in the aspects of water prevention, leakage prevention, repair and the like, however is gradually replaced by other glue due to the fact that the bonding degree is not high enough and hardness is not high enough. According to the finished product epoxy resin tung oil lime bast paste prepared through the method, on the basis of original tung oil lime, epoxy resin high-strength binding glue is introduced, so that the finished product has the high-strength waterproof performance of the original product, all the binding functions of the epoxy resin glue are achieved, the binding range is greatly enlarged, and stone, wound, steel, plastic and the like can be bound; meanwhile, the epoxy resin tung oil lime bast paste has the advantages of high temperature resistance and plasticity, thereby being capable of being used for repairing and binding in the aspects of cultural relic repair, sculpture recovery, mold molding, furniture industry, industrial art molding, radiators, hot water plastic pipes and the like.

Description

A kind of manufacture method of epoxy resin Oleum Verniciae fordii Calx glue

One, art

Oleum Verniciae fordii is a kind of excellent band dry vegetable oil, has that fast drying, light specific gravity, glossiness be good, attachment The characteristics such as power is strong, heat-resisting, alkaline-resisting, antiseptic and rustproof, non-conductive, a large amount of be used as building, weapons, car and boat, Fishing gear, electrical equipment.Oleum Verniciae fordii also has good water proofing property, typically mixes with Calx, for bonding with boiled wood oil Object, plays waterproof, the effect of leakproof, and the present invention introduces ring on the basis of traditional Oleum Verniciae fordii Calx glue Epoxy resins, is the raising modified model of tradition Oleum Verniciae fordii Calx.

Two, background technology

Traditional Oleum Verniciae fordii Calx glue, is mainly added Calx by Oleum Verniciae fordii and mixes by a certain percentage, in history, It is mainly used in the plugging watertight of the utensil such as wooden barrel, tub.Along with the development of society, the most little in civilian vessel Use wooden barrel tub, the substitute is rustless steel and plastic ware, and along with the development of technology, bonding The field of glue also occurs in that glue miscellaneous, but is liquid, such as epoxy resin mostly, and epoxy resin is Semifluid, although bonding force is very strong, but for the junction of bonding plane it sometimes appear that be not the most identical Situation, such as historical relic reparation aspect, not only require height to bond degree, and need colloid to have plasticity, Damaged part is repaired, and after molding, hardness is also higher, so only epoxy resin, it is impossible to Meet demand.

Three, summary of the invention

Solve the technical problem that

1. Oleum Verniciae fordii Calx has the strongest water-proof repairing effect, but bonding force is not enough, adds epoxy resin, makes Obtaining Calx therein can strongly be cemented, after molding, hardness is greatly improved.

2. epoxy adhesive is generally to be made up of epoxy resin and firming agent, when firming agent and Oleum Verniciae fordii Calx The mixture formed after mixing, referred to as B in this literary composition, its holding time is not the longest, if not vertical Carve and use, within general about 2 days, will harden.For extending firming agent and Oleum Verniciae fordii Calx mixed holding time, Use the mixture reacting more relatively slow after mixing with firming agent, such as silica flour etc..And epoxy resin exists The mixture formed after mixing with Oleum Verniciae fordii Calx, in this literary composition, referred to as A, can keep relatively long time. Time to be used, 2 kinds are mixed in advance doughy AB glue, then use after fully mixed.

Technical scheme

1. by 1 part of epoxy resin and 1 part of Oleum Verniciae fordii again with 5 parts of Calx, the ratio of i.e. 1: 1: 5, mix homogeneously, Form dough A.If there being different demand, epoxy resin and Oleum Verniciae fordii are constant here, and Calx can root Cement, silica flour, porcelain powder etc. are changed into according to demand.

2. when needing bonding object, different according to the time of use:

1. if in using the same day, it is possible to according to the ratio of 1: 1: 5, by firming agent, Oleum Verniciae fordii, stone Ash (or equivalent silica flour, cement, porcelain powder) three carries out being mixed into dough B.If it is (the dilutest Add dry lime etc..)

2. if not using the same day, the mixture in terms of firming agent the most should not select Calx, because Oleum Verniciae fordii Can only keep a couple of days with the mixture of Calx, can be the most solid after a couple of days, should select and firming agent and paulownia Oil reacts relatively slow, slow to meeting the resting period, or the material not reacted, such as silica flour Deng, it is then passed through being thoroughly mixed to form mixture B1, ready during for using later.

4. when using, by A and B/B1 of above mix homogeneously the most with 4: 1 ratio, i.e. 4 parts mixture A Carry out mixed once again with 1 part of mixture B/ or B1, thoroughly uniformly after, so that it may make epoxy resin Oleum Verniciae fordii stone Ash, bonding for carrying out.

5. for convenience of using, in case take out direct bonding object when needing later, can be in advance A and B1 With the ratio of 4: 1, being combined and make cylindric, outer layer vast scale A is annulus, the B1 of middle small scale In cylinder, owing to being all dough, being not easy each other directly to react, such holding time is relatively permanent, When needing bonding object, laterally cut out appropriate, after being sufficiently mixed, epoxy resin Oleum Verniciae fordii Calx glue, The most just can be used directly.

Beneficial effect

This invention, on the basis of traditional Oleum Verniciae fordii Calx, substantially increases bonding custom, add robustness, Water proofing property and plasticity, its application is quite varied.

1., owing to having the powerful cementability of epoxy resin, breach the tradition bonded scope of Oleum Verniciae fordii Calx, Can be used for bonding timber, steel, stone material, sculpture, plastics etc. epoxy resin can bonding field, example Such as upholstery, decorations, auto repair, industrial art and modelling etc..

2. and owing to introducing the powder such as Calx, silica flour, cement, its powder is by epoxy resin combination drying The mixture hardness ratio of rear formation is higher, be suitable for stone material, sculpture repair bonding.

3. add its resistant to elevated temperatures feature, in conjunction with the water proofing property of Oleum Verniciae fordii, can be used for radiator, water container Ware, the mending-leakage of industrial pond.

4. this mixture plasticity is strong.In the case of bonding two object junctions are not the most identical, can According to circumstances carry out moulding, after waiting mixture dry, the most fixed-type.For repairing damaged historical relic, damaged carving Mould and there is the advantage that liquid glue does not has.

Four, specific embodiments

Manufacture method:

1. the ratio of 1: 1: 5 is used, i.e. 1 part epoxy resin, a Oleum Verniciae fordii, 5 parts of Calx (or other powder Shape thing, such as quartz sand, cement, Pulvis Talci, porcelain powder etc.) carry out full and uniform mixing, formed mixed Compound A,

2. the ratio of 1: 1: 5 is used, i.e. 1 part firming agent, a Oleum Verniciae fordii, 5 parts of Calx (or other powderies Thing, such as quartz sand, cement, Pulvis Talci, porcelain powder etc.) carry out full and uniform mixing, form mixing Thing B/B1；

When 3. using, 4 parts of A and a B/B1 are mixed again, after mix homogeneously, i.e. make asphalt mixtures modified by epoxy resin Fat Oleum Verniciae fordii Calx glue.

For convenience of using, in case take out direct bonding object when needing later, can in advance mixture A and Mixture B1, with the ratio of 4: 1, is combined and makes cylindric, and outer layer vast scale A is annulus, middle little The B1 of ratio is cylinder, owing to being all dough, is not easy each other directly to react, such holding time Relatively permanent, when needing bonding object, laterally cut out appropriate, after being sufficiently mixed, epoxy resin Oleum Verniciae fordii Calx glue, the most just can be used directly.

The most just can carry out bonding as required, object can be timber, steel, stone material, plastics etc., also may be used Carry out repairing reparation to damaged historical relic, damaged sculpture and radiator etc..

Claims

1. a manufacture method for epoxy resin Oleum Verniciae fordii Calx glue, its step is as follows

1. the ratio of 1: 1: 5 is used, i.e. 1 part epoxy resin, a Oleum Verniciae fordii, 5 parts of Calx (or other powderies Thing, such as quartz sand, cement, Pulvis Talci, porcelain powder etc.) carry out full and uniform mixing, form mixture, Referred to as A in this literary composition；

2. simultaneously, with the ratio of 1: 1: 5, i.e. 1 part firming agent, a Oleum Verniciae fordii, 5 parts of Calx (or other powder Shape thing, such as quartz sand, cement, Pulvis Talci, porcelain powder etc.) carry out full and uniform mixing, form mixing Thing, referred to as B/B1 in this literary composition；

When 3. using, 4 parts of A and a B/B1 are mixed again, after mix homogeneously, i.e. make epoxy resin paulownia Oilstone ash glue.

2. the manufacture method of a kind of epoxy resin Oleum Verniciae fordii Calx glue described in claim 1, is characterised by: institute Method of stating, can be different according to the emphasis of glue in manufacturing process, select different Calx substitutes, Such as silica flour, porcelain powder, cement etc..

3. the manufacture method of a kind of epoxy resin Oleum Verniciae fordii Calx glue described in claim 1, is characterised by: institute State the finished product that method makes, be to integrate epoxy resin and the advantage of Oleum Verniciae fordii Calx, existing the most bonding Property, also have the characteristics such as thermostability, water proofing property, plasticity, molding are firm.

4. the manufacture method of a kind of epoxy resin Oleum Verniciae fordii Calx glue described in claim 1, is characterised by: institute State the finished product that method makes, itself be i.e. bonded glue, be also filling chink or repairing breakage The succedaneum at place.

5. the manufacture method of a kind of epoxy resin Oleum Verniciae fordii Calx glue described in claim 1, is characterised by: can In advance A and B1 with the ratio of 4: 1, being combined and make cylindric, outer layer vast scale A is annulus, in Between the B1 of small scale be cylinder, laterally cut out appropriate during use, can use after mix homogeneously.