CN203498257U

CN203498257U - Energy-saving-type hollow glass warm edge adhesive tape

Info

Publication number: CN203498257U
Application number: CN201320654758.8U
Authority: CN
Inventors: 姚玉斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-23
Filing date: 2013-10-23
Publication date: 2014-03-26
Anticipated expiration: 2023-10-23

Abstract

The utility model provides an energy-saving-type hollow glass warm edge adhesive tape which aims to solve the problems that the adhesive tape cannot be straightly paved, and is incompletely bonded and the pressing thickness of the adhesive tape is uneven during a heat bonding process, the anti-tension strength of the adhesive tape is poor, the supporting force of the adhesive tape is insufficient, the heat preservation capacity of the adhesive tape is poor and the like in a hollow glass producing process. According to the technical key points provided by the utility model, an interval support is arranged in a U-shaped isolating layer; a drying agent layer and a decorative sheet layer are sequentially arranged on the back surface of the U-shaped isolating layer from inside to outside; a U-shaped protecting layer is wrapped on the decorative sheet layer; the outer sides of supporting legs of the U-shaped protecting layer are coated with adhesive layers. The energy-saving-type hollow glass warm edge adhesive tape has the positive effects that the physical-chemical property of the glass warm edge adhesive tape is stable after a structure controlling agent is added into the glass warm edge adhesive tape, so that the problem of incomplete bonding is solved; recycled plastic is taken as the interval support, so that the heat loss is effectively prevented and the heat preservation effect is enhanced. The energy-saving-type hollow glass warm edge adhesive tape also has the characteristics of low cost, stability, reliability, strong practicability and the like.

Description

The warm limit of energy-saving double glazing adhesive tape

Technical field

The utility model relates to adhesive tape manufacturing technology field, warm limit, specifically a kind of warm limit of energy-saving double glazing adhesive tape of glass hollow structure being carried out to moisture absorption and support.

Background technology

The warm limit of energy-saving double glazing adhesive tape as a kind of be fitted in to rise between two sheet glass support and the product of insulation effect has been approved by people and applied widely.But traditional energy-saving double glazing adhesive tape is to using aluminium flake as support, at three that support or four sides, wraps up one deck butyl rubber, and in the side towards double glazing inside, desiccant layer is set.A little less than its shortcoming is that adhesive tape intensity, with the less easy generation torsional deformation of glass contact face.Double glazing in the production process of pair roller pressing, easily produce adhesive tape paving apply not straight, the problem such as in heat seal process, to fall bar, pressing in uneven thickness for adhesive tape, and tensile strength is poor, anchorage force deficiency.And owing to too much adopting aluminium flake, cause the thermal conduction of double glazing limit portion high, dissipated heat is large, has reduced heat insulation effect.

Summary of the invention

The purpose of this utility model is to provide a kind of warm limit of energy-saving double glazing adhesive tape of glass hollow structure being carried out to moisture absorption and support.

The technical solution of the utility model is: interval is supported and is arranged in U-shaped sealing coat, and the back side of U-shaped sealing coat is disposed with from inside to outside desiccant layer, decorates lamella, decorates on lamella and is enclosed with U-shaped protective layer; An outside of foot for U-shaped protective layer scribbles glue-line; Described U-shaped protective layer and decoration lamella are all with breather hole; Described U-shaped sealing coat is the thin slice that is coated with glue-line.

It is that between every two back-up blocks, wire connects and/or sheet connects and composes that interval is supported.

The ratio of weight and number of described each component of glue-line is as follows: molecule polyisobutene in 10-20 part butyl rubber, 10-15 part low molecular polyisobutylene, 5-8 part, 30-40 part resin, 10-15 part calcium carbonate, 5-8 part molecular sieve desiccant, 2-5 part talcum powder, 1-3 part white carbon black, 1-3 part black wood charcoal are black, 3-5 part atactic propene copolymer, 5 ~ 7 parts of constitution controllers;

Its manufacture method is as follows:

1) mill of using gap to be less than 2 millimeters, joins butyl rubber in mill, plasticates after 10-20 minute at 80-90 ℃, adds low molecular polyisobutylene, middle molecule polyisobutene, reclaiming by plastification 10-20 minute;

2) in the butyl rubber mixing completely, add resin, atactic propene copolymer to use mill mixing at 90-100 ℃, after 10-20 minute, be squeezed into the film that thickness is 5-10 millimeter, be cut into small pieces;

3) blob of viscose is put into and be preheating to 100-120 ℃ of kneader, add that calcium carbonate, talcum powder, white carbon black, black wood charcoal are black, molecular sieve desiccant and constitution controller fully mediate 20-30 minute;

4) colloid after mediating is joined in the extrusion machine of outlet with 50 order woven wires, after extruding, adding exit diameter is in the forcing machine of 30MM, and makes the long adhesive tape of 1000MM;

5) with screw extrusion press, reprocessed plastic(s) are squeezed into the interval of columnar stays and are supported, outlet of extruder temperature is 95 ~ 120 ℃;

6) interval of making is supported and is bondd by tractor and adhesive tape, relies on outlet of extruder temperature adhesive tape to be melted and be attached on the outside surface supporting at interval;

7) by the product of making after water-cooled, naturally cool to room temperature.

Constitution controller and white carbon black add kneader to mediate simultaneously.

The beneficial effects of the utility model be butyl rubber after adding constitution controller, physico-chemical property is more stable, has solved the problem of bar, and uses reprocessed plastic(s) to support as interval, has effectively stoped heat loss, has strengthened heat insulation effect; The features such as the utility model also has with low cost, reliable and stable, and practicality is stronger.

Accompanying drawing explanation

Fig. 1 is structural representation sketch of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to sectional view.

Below in conjunction with accompanying drawing, by example, invention is described in further detail; but following example is only the utility model example wherein; do not represent the rights protection scope that the utility model limits, rights protection scope of the present utility model is as the criterion with claim.

Embodiment

embodiment 1

Referring to Fig. 1 ~ 2, interval is supported 1 and is arranged in U-shaped sealing coat 2, and the back side of U-shaped sealing coat is disposed with from inside to outside desiccant layer 3, decorates lamella 4, decorates on lamella and is enclosed with U-shaped protective layer 5; An outside of foot for U-shaped protective layer scribbles glue-line 6; Described U-shaped protective layer and decoration lamella are all with breather hole 7; Described U-shaped sealing coat is the thin slice that is coated with glue-line.

It is that between every two back-up blocks, wire connects and/or sheet connects and composes that interval is supported.Described wire is connected to wire through same one end of each back-up block; Same one end that described sheet is connected to each back-up block is all fixed on the same face of connection piece.

The ratio of weight and number of described each component of glue-line is as follows: molecule polyisobutene in 15 parts of butyl rubbers, 13 parts of low molecular polyisobutylenes, 6 parts, 35 parts of resins, 14 parts of calcium carbonate, 8 parts of molecular sieve desiccants, 3 parts of talcum powder, 1 part of white carbon black, 2 parts of black wood charcoals are black, 4 parts of atactic propene copolymers, 7 parts of hydroxy silicon oils.

Its manufacture method is as follows:

1) use the mill in 0 ~ 2 millimeter, gap, butyl rubber is joined in mill, at 80-90 ℃, plasticate after 10-20 minute, add low molecular polyisobutylene, middle molecule polyisobutene, reclaiming by plastification 10-20 minute;

3) blob of viscose is put into and be preheating to 100-120 ℃ of kneader, add that calcium carbonate, talcum powder, white carbon black, black wood charcoal are black, molecular sieve desiccant is fully mediated 20-30 minute;

4) colloid after mediating is joined in the extrusion machine of outlet with 50 order woven wires, after extruding, add in the forcing machine of exit separation 0 ~ 0.5MM, and make the isolation adhesive tape that is coated with colloid;

5) with screw extrusion press, reprocessed plastic(s) particle is squeezed into the interval of columnar stays and is supported, outlet of extruder temperature is 95 ~ 120 ℃;

6) interval of making is supported by tractor and isolation adhesive tape and is bondd, and relies on outlet of extruder temperature will isolate adhesive tape and melts and binder desiccant layer;

7) U-shaped protective layer and cosmetic sheet are fit together, and make breather hole, form the U-shaped protective layer with cosmetic sheet;

8) the U-shaped protective layer with cosmetic sheet is fitted in the interval of desiccant layer and supports; Glue-line is smeared at two leg places at U-shaped protective layer, itself and interval is supported and combined;

9) by the product of making after water-cooled, naturally cool to room temperature.

embodiment 2

The ratio of weight and number of each component of described glue-line is as follows: molecule polyisobutene in 13 parts of butyl rubbers, 10 parts of low molecular polyisobutylenes, 7 parts, 30 parts of resins, 15 parts of calcium carbonate, 6 parts of molecular sieve desiccants, 2 parts of talcum powder, 2 parts of white carbon blacks, 3 parts of black wood charcoals are black, 4 parts of atactic propene copolymers, 7 parts of Diphenylsilanediols;

Its manufacture method is as follows:

1) use the mill in 2 millimeters, gap, butyl rubber is joined in mill, at 80-90 ℃, plasticate after 10-20 minute, add low molecular polyisobutylene, middle molecule polyisobutene, reclaiming by plastification 10-20 minute;

Claims

1. the warm limit of an energy-saving double glazing adhesive tape, is characterized in that: interval is supported and is arranged in U-shaped sealing coat, and the back side of U-shaped sealing coat is disposed with from inside to outside desiccant layer, decorates lamella, decorates on lamella and is enclosed with U-shaped protective layer; An outside of foot for U-shaped protective layer scribbles glue-line; Described U-shaped protective layer and decoration lamella are all with breather hole; Described U-shaped sealing coat is the thin slice that is coated with glue-line.

2. the warm limit of energy-saving double glazing adhesive tape according to claim 1, is characterized in that: it is that between every two back-up blocks, wire connects and/or sheet connects and composes that described interval is supported.