CN109440486A - A kind of copper facing glass fibre tire base pitch root resistant waterproof roll - Google Patents

A kind of copper facing glass fibre tire base pitch root resistant waterproof roll Download PDF

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Publication number
CN109440486A
CN109440486A CN201811286584.8A CN201811286584A CN109440486A CN 109440486 A CN109440486 A CN 109440486A CN 201811286584 A CN201811286584 A CN 201811286584A CN 109440486 A CN109440486 A CN 109440486A
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CN
China
Prior art keywords
copper facing
copper
facing glass
fiber bundle
tire base
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CN201811286584.8A
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CN109440486B (en
Inventor
陈威
贺行洋
苏英
曾三海
杨进
王迎斌
陈顺
郑正旗
黄健翔
王庭苇
苏骏
李齐
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Hubei University of Technology
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Hubei University of Technology
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
    • D06N5/003—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch coated with bitumen
    • D06N5/006—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch coated with bitumen characterised by the means to apply it to a support or to another roofing membrane, e.g. self-adhesive layer or strip
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0022—Glass fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/10—Properties of the materials having mechanical properties
    • D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • D06N2209/128—Non-permeable

Abstract

The invention discloses a kind of copper facing glass fibre tire base pitch root resistant waterproof roll, glass fibre is placed in degreasing fluid except coil neutralization；It is sensitized in sensitizing solution；It is activated in activating solution；With ammonium hydroxide tune copper plating bath pH value, it is placed in copper facing in copper plating bath；Bituminizing material is prepared with No. 60 asphalt, No. 180 pitches, SBS, naphthenic oil and talcum powder prepare SBS modified pitch coating material；Copper facing glass fabric or the copper facing glass mat prepared by copper facing glass fiber bundle are unfolded on coil production line as coiled material tire base, it is sufficiently infiltrated with bituminizing material, SBS modified pitch coating material is coated, surface applies polyethylene film isolated material, through cooling and stop, cooling, packaging is coiled, obtains copper facing glass fibre tire base pitch root resistant waterproof roll.Present invention tension with higher and tearing strength, root-resistant puncturing and good water-proof effect；Using copper coating mode, the usage amount of noble metal copper is greatly reduced, production cost has been saved.

Description

A kind of copper facing glass fibre tire base pitch root resistant waterproof roll
Technical field
The invention belongs to waterproof material preparation fields, and in particular to a kind of copper facing glass fibre tire base pitch root-resistant puncturing is anti- Water coiled material.
Background technique
Develop green planting roofing be alleviate " urban heat island " effect and protect urban ecological environment effective way it One, green planting roofing engineering is made of the multinomial complex art such as plantation, waterproof, draining, insulation, wherein roof waterproof skill Art is particularly important, once it leaks, it will cause larger economic loss.Root-resistant puncturing waterproof material, which refers to have, inhibits root system It is further grown to waterproof layer, avoids damage to a kind of high-effective water-proof material of waterproof layer, the root system of plant in planted roof system With extremely strong penetrability, if the selection of root-resistant puncturing waterproof material is improper, it will penetrated by plant roots and stems, cause building Leakage.
Pitch class root resistant waterproof roll is one of biggish waterproof material of current usage amount, pitch class waterproof roll Root-resistant puncturing performance in pitch by adding chemical root resistance agent or realizing the function of root resistance using copper foil tire base.Chemical root resistance Agent has having: one, the excessive development of plants that will cause of chemical root resistance agent additive amount is bad or even dead, excessively few not have then Root resistance effect；It two, is the chemical root resistance agent that addition is easily caused when asphalt felt is in construction at high temperature and in seam crossing hot melt Decomposition causes root resistance agent to be failed, so that the whole root resistance degradation of coiled material；Three, chemical root resistance agent has timeliness, with The extension chemistry root resistance agent of time change and fail.
The root resistance principle of copper foil tire base pitch root resistant waterproof roll is that root system of plant encounters metal copper ion meeting at present Change the direction of growth, so that root system of plant be hindered to continue growth downwards, has advantage stable, that root resistance effect is good.However, copper foil Pitch class waterproof roll is not more hard, pliable, and tension and tearing strength are lower, thus when coiled material construction encounters dog-ear Carcass has been easy drum and has been broken, and inner corner trim part deals with relatively difficult, and carcass is heated in work progress is easy to wrinkle, easily Form the cavity of rosin joint and seam crossing.Meanwhile copper foil tire base is poor with asphalt adhesion, stripping layering easily occurs.In addition, copper belongs to Noble metal increases the usage amount of copper metal as tire base with copper foil, increases cost.
CN07032689 discloses a kind of root-resistant puncturing SBS modified asphalt waterproof coiled material, and waterproof roll includes the modified drip of SBS Cyan layer, surface barrier layer；The plastics of the surface barrier layer are fixed to be equipped with irregular protrusion on the net, fills fine sand between protrusion Mixture is obstructed with mineral pellet, PE membrane cover is fitted in SBS modified pitch layer surface in protrusion surface, the fixed net of plastics.Its face Table thickness of soil is no more than 40 centimetres, does not have load-bearing effect.
CN107933035 discloses a kind of modified pitch root resistant waterproof roll, there is upper surface separation layer, upper modified drip Cyan layer, tire base, lower modified asphalt layer and lower surface are isolated into five layered structures, and upper and lower modified asphalt layer is by modified pitch It is made, modified pitch has 90# asphalt；70# asphalt；Machine oil；Butadiene-styrene rubber；Phenolate lignin；Polyvinyl alcohol；N- benzene Base -3- TSL 8330；Chemical root resistance agent；Tributyl citrate, hydrogenated rosin pentaerythritol ester；Carboxymethyl is fine Tie up plain sodium and modified nano calcium carbonate.
Summary of the invention
The purpose of the present invention is be directed to above-mentioned status, it is desirable to provide it is a kind of can in tension and tearing strength high, root-resistant puncturing With the copper facing glass fibre tire base pitch root resistant waterproof roll of good water-proof effect.
The implementation of the object of the invention is a kind of copper facing glass fibre tire base pitch root resistant waterproof roll, be by Following manner preparation, specific step is as follows for preparation:
1) fiberglass surfacing electroless copper:
1. glass fabric or glass fiber bundle are placed in degreasing fluid the oil removing 30min under the conditions of 40 DEG C, it will be handled Glass fabric or glass fiber bundle afterwards is placed in the dilute sulfuric acid of 10wt% the lye for neutralizing surface；
The degreasing fluid are as follows: the mixed liquor of sodium hydroxide 60g/L, sodium carbonate 30g/L and sodium phosphate 15g/L；
2. by after step 1. oil removing, neutralization glass fabric or glass fiber bundle be placed in sensitizing solution in 25 DEG C of conditions Lower sensitization 10min is rinsed repeatedly with clear water；
The sensitizing solution are as follows: the mixed liquor of stannous chloride 10g/L and hydrochloric acid 40ml/L；The hydrochloric acid percentage concentration is 38%；
It is activated 3. the glass fabric or glass fiber bundle that are 2. sensitized through step are placed in activating solution under the conditions of 25 DEG C 10min, by the Pd in solution2+Ion conversion is metal Pd particle, then is placed in the sodium hypophosphite containing 10g/L 10min with also The Pd of original surface2+；
The activating solution are as follows: the mixed liquor of palladium chloride 0.5g/l and hydrochloric acid 20ml/L；The hydrochloric acid percentage concentration is 38%；
4. the pH value for adjusting copper plating bath with ammonium hydroxide is 9-11, the glass fabric or glass fiber bundle 3. step is activated after It is placed in copper facing in copper plating bath, obtains copper facing glass fabric or glass fiber bundle after dry；
The copper plating bath are as follows: copper sulphate 30-50g/L, sodium hypophosphite 20-40g/L, sodium citrate 50-70g/L, chlorination The mixed liquor of ammonium 40-60g/L and thiocarbamide 2-6mg/L；
Copper facing temperature is 75-90 DEG C, copper facing time 10-30min；
2) prepared by copper facing glass fibre tire base pitch root resistant waterproof roll:
Make its fusing 1. No. 60 bi tumenf orr oads are placed in heating furnace and are heated to 100 DEG C and and remove moisture and dripped Green impregnated material；
2. 60 parts of No. 180 pitch pumps are input in the modified agitator tank of metering, it is sufficiently mixed after being warming up to 185 DEG C certain Time, 10 parts of SBS and 3 part of naphthenic oils are added by colloid mill and agitator tank and recycle 1h, after being fully ground to SBS, add Enter 30 parts of talcum powder to be sufficiently stirred to obtain SBS modified pitch coating material again；
3. by step 1) 4. gained copper facing glass fabric or the copper facing glass fibre that is prepared by copper facing glass fiber bundle Felt is unfolded on coil production line as coiled material tire base, by step 2) 1. gained bituminizing material sufficiently infiltrate, after by Step 2) 2. coat by gained SBS modified pitch coating material, then has applied the poly- second of buffer action in coiled material tire base upper and lower surface Alkene film, through cooling and stop, cooling, packaging is coiled, obtains copper facing glass fibre tire base pitch root resistant waterproof roll.
The invention has the following advantages:
The present invention is using copper facing glass fibre as reinforcing material and root resistance agent, than hindering with the pitch for adding chemical root resistance agent Root water-proof coiled material can avoid losing root resistance effect due to pyrolytic occurs when the welding of pitch hot melt compared to having high-temperature stability Fruit；Compared with copper foil tire base pitch root-resistance waterproof coiled material, copper facing glass fibre tire base pitch root resistant waterproof roll have compared with High tension and tearing strength；In addition, the mode of copper coating greatly reduces the usage amount of noble metal copper, saves and be produced into This.
Using the root-resistant puncturing and waterproof of copper facing glass fibre tire base pitch root resistant waterproof roll prepared by the present invention It works well.
Specific embodiment
Glass fabric or glass fiber bundle are placed in oil removing in degreasing fluid by the present invention, are neutralized；It is placed in sensitizing solution and is sensitized, Clear water rinses repeatedly；It is activated in activating solution；With ammonium hydroxide tune copper plating bath pH value, it is placed in copper facing in copper plating bath.With No. 60 asphalt Bituminizing material is prepared, No. 180 pitches, SBS, naphthenic oil and talcum powder prepare SBS modified pitch coating material；Copper facing glass The copper facing glass mat that fiber cloth or copper facing glass fiber bundle are prepared into is unfolded on coil production line as coiled material tire base, uses Bituminizing material sufficiently infiltrates, and SBS modified pitch coating material is coated, then applies polyethylene film isolated material on surface, warp Cooling and stop, cooling, packaging is coiled, obtains copper facing glass fibre tire base pitch root resistant waterproof roll.
Embodiment 1
1) glass fabric electroless copper:
1. glass fibre is arranged in degreasing fluid the oil removing 30min under the conditions of 40 DEG C, by the glass fibre after processing It is arranged in the lye that surface is neutralized in the dilute sulfuric acid of 10wt%；
The formula of the degreasing fluid are as follows: sodium hydroxide 60g/L；Sodium carbonate 30g/L；The mixed liquor of sodium phosphate 15g/L；
2. the glass fibre after step 1. oil removing, neutralization is arranged in sensitizing solution and is sensitized 10min under the conditions of 25 DEG C, It is rinsed repeatedly with clear water；
The sensitizing solution are as follows: the mixed liquor of stannous chloride 10g/L, hydrochloric acid 40ml/L；Hydrochloric acid percentage concentration is 38%；
3. the glass fibre being 2. sensitized through step is arranged in activating solution and activates 10min under the conditions of 25 DEG C, by solution In Pd2+Ion conversion is metal Pd particle, then is placed in 10min in the sodium hypophosphite containing 10g/L to go back the Pd of original surface2+；
The activating solution are as follows: the mixed liquor of palladium chloride 0.5g/l, hydrochloric acid 20ml/L；Hydrochloric acid percentage concentration is 38%；
4. being 9 with the pH value that ammonium hydroxide adjusts plating solution, the glass fibre after 3. step activates is arranged in copper plating bath, 75 DEG C of copper facing 10min obtain copper facing glass fabric after dry；
The copper plating bath are as follows: copper sulphate 30g/L, sodium hypophosphite 20g/L, sodium citrate 50g/L, ammonium chloride 40g/L and The mixed liquor of thiocarbamide 2mg/L；
2) prepared by copper facing glass fibre tire base pitch root resistant waterproof roll:
Make its fusing 1. No. 60 bi tumenf orr oads are placed in heating furnace and are heated to 100 DEG C and and remove moisture and dripped Green impregnated material；
2. 60 parts of No. 180 pitch pumps are input in the modified agitator tank of metering, it is sufficiently mixed after being warming up to 185 DEG C certain Time, 10 parts of SBS and 3 part of naphthenic oils are added by colloid mill and agitator tank and recycle 1h, after being fully ground to SBS, add Enter 30 parts of talcum powder to be sufficiently stirred to obtain SBS modified pitch coating material again；
3. using step 1), 4. gained copper facing glass fabric is unfolded, by step as coiled material tire base on coil production line It is rapid 2) 1. gained bituminizing material sufficiently infiltrate, after by step 2) 2. gained SBS modified pitch coating material coat, then Coiled material upper and lower surface has applied the polyethylene film of buffer action, and through cooling and stop, cooling, packaging is coiled, obtains copper facing glass fibers Tie up tire base pitch root resistant waterproof roll.
Embodiment 2, with embodiment 1, unlike,
1) glass fabric electroless copper:
4. being 10 with the pH value that ammonium hydroxide adjusts plating solution, the glass fibre after 3. step activates is arranged in copper plating bath, In 80 DEG C of copper facing 20min, copper facing glass fabric is obtained after dry；
The copper plating bath are as follows: copper sulphate 40g/L, sodium hypophosphite 30g/L, sodium citrate 60g/L, ammonium chloride 50g/L and The mixed liquor of thiocarbamide 5mg/L；
Embodiment 3, with embodiment 1, unlike,
1) glass fabric electroless copper:
4. being 11 with the pH value that ammonium hydroxide adjusts plating solution, the glass fibre after 3. step activates is arranged in copper plating bath, In 90 DEG C of copper facing 30min, copper facing glass fabric is obtained after dry；
The copper plating bath are as follows: copper sulphate 50g/L, sodium hypophosphite 40g/L, sodium citrate 70g/L, ammonium chloride 60g/L and The mixed liquor of thiocarbamide 6mg/L；
Embodiment 4, with embodiment 1, unlike,
1) glass fabric electroless copper:
4. being 10 with the pH value that ammonium hydroxide adjusts plating solution, the glass fibre after 3. step activates is arranged in copper plating bath, In 85 DEG C of copper facing 25min, copper facing glass fabric is obtained after dry；
The copper plating bath are as follows: copper sulphate 35g/L, sodium hypophosphite 25g/L, sodium citrate 65g/L, ammonium chloride 58g/L and The mixed liquor of thiocarbamide 3mg/L；
Embodiment 5, with embodiment 1, unlike,
1) glass fabric electroless copper:
4. being 10 with the pH value that ammonium hydroxide adjusts plating solution, the glass fibre after 3. step activates is arranged in copper plating bath, In 85 DEG C of copper facing 25min, copper facing glass fabric is obtained after dry；
The copper plating bath are as follows: copper sulphate 45g/L, sodium hypophosphite 35g/L, sodium citrate 55g/L, ammonium chloride 55g/L and The mixed liquor of thiocarbamide 5mg/L；
Embodiment 6, with embodiment 1, unlike,
1) glass fiber bundle electroless copper:
1. glass fiber bundle is placed in degreasing fluid the oil removing 30min under the conditions of 40 DEG C, by the glass fibre after processing Beam is placed in the dilute sulfuric acid of 10wt% the lye for neutralizing surface；
The formula of the degreasing fluid are as follows: sodium hydroxide 60g/L；Sodium carbonate 30g/L；The mixed liquor of sodium phosphate 15g/L；
2. the glass fiber bundle after step 1. oil removing, neutralization is placed in sensitizing solution and is sensitized 10min under the conditions of 25 DEG C, It is rinsed repeatedly with clear water；
The sensitizing solution are as follows: the mixed liquor of stannous chloride 10g/L, hydrochloric acid 40ml/L；Hydrochloric acid percentage concentration is 38%；
3. the glass fiber bundle being 2. sensitized through step is placed in activating solution and activates 10min under the conditions of 25 DEG C, by solution In Pd2+Ion conversion is metal Pd particle, then is placed in 10min in the sodium hypophosphite containing 10g/L to go back the Pd of original surface2+；
The activating solution are as follows: the mixed liquor of palladium chloride 0.5g/l, hydrochloric acid 20ml/L；Hydrochloric acid percentage concentration is 38%；
4. being 11 with the pH value that ammonium hydroxide adjusts plating solution, the glass fiber bundle after 3. step activates is placed in copper plating bath, In 85 DEG C of copper facing 25min, copper facing glass fiber bundle is obtained after dry；
The copper plating bath are as follows: copper sulphate 42g/L, sodium hypophosphite 28g/L, sodium citrate 62g/L, ammonium chloride 48g/L and The mixed liquor of thiocarbamide 4mg/L；
Copper facing glass mat is first prepared by copper facing glass fiber bundle, copper facing glass fiber bundle is prepared by wet papermaking method Copper facing glass mat, the specific steps of preparation are as follows:
1. copper facing glass fiber bundle obtained by step 1) to be prescinded into the short copper facing glass fiber bundle of 6cm；
2. being placed in the copper facing glass fiber bundle 1. prescinded through step by the aqueous dispersions containing binder polyvinyl alcohol Dispersion 1min, rate of dispersion 3000rpm are discongested in fiber dissociation device；
The additive amount of the polyvinyl alcohol is the 6% of copper facing glass fibre beam quality；
Solid, liquid ratio=1:10 of the aqueous dispersions of the polyvinyl alcohol；
3. 2. short copper facing glass fiber bundle suspension that step is obtained, which pours into, carries out the system of copying on the copper mesh of paper machine, dispersion Liquid filters 1min, obtains copper facing glass mat after copper mesh emptied of water；
It is placed in the included Minton dryer of former 4. 3. copper facing glass mat that step obtains is taken out, in Dry 15min at 100 DEG C, obtains copper facing glass mat used, and the vacuum degree is -0.1Mpa.
2) prepared by copper facing glass fibre tire base pitch root resistant waterproof roll:
3. copper facing glass mat is unfolded on coil production line, by step 2), 1. gained bituminizing material is abundant Infiltration, after by step 2), 2. gained SBS modified pitch coating material is coated, then applied buffer action in coiled material upper and lower surface Polyethylene film, through cooling and stop, cooling, packaging is coiled, obtains copper facing glass fibre tire base pitch root resistant waterproof roll.
The applicant by national standard GB/T 328.8-2007, GB/T 328.18-2007, GB/T 328.10-2007 with And copper facing glass fibre tire base pitch root resistant waterproof roll obtained by each embodiment of 1075-2008 couples of professional standard JC/T is made Performance test, embodiment 1-6 test result see the table below.
As seen from the table, tensile strength and tearing strength of the present invention are good, have impermeability and good root-resistant puncturing Energy.

Claims (3)

1. a kind of copper facing glass fibre tire base pitch root resistant waterproof roll, it is characterised in that: it is to be prepared by following manner, Specific step is as follows for preparation:
1) fiberglass surfacing electroless copper:
1. glass fabric or glass fiber bundle are placed in degreasing fluid the oil removing 30min under the conditions of 40 DEG C, after processing Glass fabric or glass fiber bundle are placed in the dilute sulfuric acid of 10wt% the lye for neutralizing surface；
The degreasing fluid are as follows: the mixed liquor of sodium hydroxide 60g/L, sodium carbonate 30g/L and sodium phosphate 15g/L；
2. by after step 1. oil removing, neutralization glass fabric or glass fiber bundle be placed in sensitizing solution it is quick under the conditions of 25 DEG C Change 10min, is rinsed repeatedly with clear water；
The sensitizing solution are as follows: the mixed liquor of stannous chloride 10g/L and hydrochloric acid 40ml/L；The hydrochloric acid percentage concentration is 38%；
It is activated 3. the glass fabric or glass fiber bundle that are 2. sensitized through step are placed in activating solution under the conditions of 25 DEG C 10min, by the Pd in solution2+Ion conversion is metal Pd particle, then is placed in the sodium hypophosphite containing 10g/L 10min with also The Pd of original surface2+；
The activating solution are as follows: the mixed liquor of palladium chloride 0.5g/l and hydrochloric acid 20ml/L；The hydrochloric acid percentage concentration is 38%；
4. the pH value for adjusting copper plating bath with ammonium hydroxide is 9-11, the glass fabric or glass fiber bundle 3. step is activated after are placed in Copper facing in copper plating bath obtains copper facing glass fabric or glass fiber bundle after dry；
The copper plating bath are as follows: copper sulphate 30-50g/L, sodium hypophosphite 20-40g/L, sodium citrate 50-70g/L, ammonium chloride 40- The mixed liquor of 60g/L and thiocarbamide 2-6mg/L；
Copper facing temperature is 75-90 DEG C, copper facing time 10-30min；
2) prepared by copper facing glass fibre tire base pitch root resistant waterproof roll:
1. No. 60 bi tumenf orr oads are placed in heating furnace be heated to 100 DEG C make its fusing and and remove moisture obtain pitch leaching Stain material；
2. 60 parts of No. 180 pitches pump is input in the modified agitator tank of metering, when being sufficiently mixed certain after being warming up to 185 DEG C Between, 10 parts of SBS and 3 part of naphthenic oils are added by colloid mill and agitator tank circulation stirring 1h, after being fully ground to SBS, add Enter 30 parts of talcum powder to be sufficiently stirred to obtain SBS modified pitch coating material again；
3. by step 1), 4. gained copper facing glass fabric or the copper facing glass mat being prepared by copper facing glass fiber bundle are made For coiled material tire base, be unfolded on coil production line, by step 2) 1. gained bituminizing material sufficiently infiltrate, after by step 2) 2. gained SBS modified pitch coating material is coated, then has applied the polyethylene film of buffer action in coiled material tire base upper and lower surface, Through cooling and stop, cooling, packaging is coiled, obtains copper facing glass fibre tire base pitch root resistant waterproof roll.
2. a kind of copper facing glass fibre tire base pitch root resistant waterproof roll according to claim 1, it is characterised in that: Step 2) is 3. to prepare copper facing glass mat by wet papermaking method by copper facing glass fiber bundle.
3. a kind of copper facing glass fibre tire base pitch root resistant waterproof roll according to claim 2, it is characterised in that: By the specific steps of copper facing glass fiber bundle wet papermaking method preparation copper facing glass mat are as follows:
1. by step 1), 4. gained copper facing glass fiber bundle prescinds into the short copper facing glass fiber bundle of 6cm；
2. by the copper facing glass fiber bundle 1. prescinded through step be placed in by the aqueous dispersions containing binder polyvinyl alcohol in fibre Dispersion, rate of dispersion 3000rpm, time 1min are discongested in dimension dissociation device；
The additive amount of the polyvinyl alcohol is the 6% of copper facing glass fibre beam quality；
Solid, liquid ratio=1:10 of the aqueous dispersions of the polyvinyl alcohol；
3. 2. short copper facing glass fiber bundle suspension that step is obtained, which pours into, carries out the system of copying on the copper mesh of paper machine, dispersion liquid warp After crossing copper mesh emptied of water, 1min is filtered, copper facing glass mat is obtained；
It is placed in the included Minton dryer of former 4. 3. copper facing glass mat that step obtains is taken out, in 100 DEG C Lower dry 15min, obtains copper facing glass mat used, and the vacuum degree is -0.1Mpa.
CN201811286584.8A 2018-10-31 2018-10-31 Copper-plated glass fiber base asphalt root-puncture-resistant waterproof coiled material Active CN109440486B (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
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CN114015254B (en) * 2021-11-25 2022-08-30 湖北工业大学 Modified asphalt with root resistance effect and preparation method thereof

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