CN106364101A - High-weather-resistance polyolefin waterproof roll and preparation method thereof - Google Patents
High-weather-resistance polyolefin waterproof roll and preparation method thereof Download PDFInfo
- Publication number
- CN106364101A CN106364101A CN201610742680.3A CN201610742680A CN106364101A CN 106364101 A CN106364101 A CN 106364101A CN 201610742680 A CN201610742680 A CN 201610742680A CN 106364101 A CN106364101 A CN 106364101A
- Authority
- CN
- China
- Prior art keywords
- polyolefin
- layer
- coiled
- weatherability
- film layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/04—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/712—Weather resistant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/73—Hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/06—Roofs, roof membranes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a high-weather-resistance polyolefin waterproof roll and a preparation method thereof, and belongs to the technical field of waterproof materials. The problems that an existing waterproof roll is prone to ageing and degrading in long-term use can be solved. The high-weather-resistance polyolefin (TPO) waterproof roll comprises a thick polyolefin roll layer and a thin weather-resistance membrane layer. The polyolefin roll layer has good mechanical performance, and the weather-resistance membrane layer has good weather resistance and protects the polyolefin roll layer against corrosion and degradation when exposed under a specific severe rugged environment condition in long-term use. On the basis of keeping the mechanical performance of the waterproof roll product unchanged, the weather resistance of the waterproof roll product is enhanced. The co-extrusion and in-mold compositing production process is adopted for the TPO waterproof roll, the weather-resistant membrane layer and the TPO layer are melted and bonded together, the precise control over the thickness of each layer of material is achieved by controlling the extrusion amount of each extruder, and the production process is simpler and more stable.
Description
Technical field
The invention belongs to waterproof material technical field is and in particular to a kind of high-weatherability coiled water-proof polyolefine material and its preparation
Method.
Background technology
TPO (tpo) waterproof roll is that the polypropylene-EP rubbers prepared by reactor alloy technology is closed
Resin, or with olefinic copolymer as base material, add the new high score that antioxidant, light masking agent, softening agent etc. are made
Sub- waterproof roll.
Tpo waterproof roll combines the weather-proof ability of ethylene propylene diene rubber (epdm) waterproof roll, low temperature flexibility and poly-
The advantage of the easy welding characteristic of vinyl chloride (pvc) waterproof roll.It passes through to add a strata ester fiber in the middle of two-layer tpo sheet material
Fabric, increases the mechanical property of tpo waterproof roll, and the wind resistance improving coiled material takes off ability and puncture resistant ability.Due to tpo waterproof volume
Material has excellent physical and mechanical propertiess, convenient and reliable installation and the credible table through being confirmed in roof life-time service
Existing, and expose without protective layer, the Comprehensive Characteristics such as pollution-free, and obtain being widely recognized as of global rolled roofing material industry.
Inventor finds that in prior art, at least there are the following problems: tpo waterproof roll is easily aging in life-time service,
Degraded.Especially when coiled material is exposed under specific environmental condition, such as high-energy radiation, ultraviolet (uv) irradiate, mechanical shearing or
High temperature etc., is more easy to degrade.Further, since air pollution, the tpo waterproof roll being exposed to roofing is in the contaminated rain of contact
During water, also there is negative effect to tpo waterproof roll.These reasons can lead to coiled material life-span and ageing properties to reduce.
Degraded reason includes polymer or copolymer depolymerization, random scission etc., and wherein depolymerization is to be carried out with free radical mechanism
, comprise the concrete steps that under high-energy radiation or ultra-vioket radiation, polyolefin macromolecular chain loses an active hydrogen atom, so big
Molecule chain formation free radical (r), this free radical (r) can be with oxygen (o2) molecule reacts generation peroxy radical
(roo), peroxy radical can extract other hydrogen atom again from other polymer chain and generate hydroperoxides (rooh).
Hydroperoxides can split into two new free radicals (ro) and (oh), and free radical continues to other polyolefin macromole
Chain conducts depolymerization reaction.Additionally, when polyolefin is heated, macromolecular chain is at any position all it may happen that rupturing, that is, randomly
Chain rupture.
Content of the invention
The present invention is directed to the problem that existing tpo waterproof roll is easily aging in life-time service, degrade, and provides a kind of height
Weatherability coiled water-proof polyolefine material and preparation method thereof.
Solve present invention problem be the technical scheme is that
A kind of high-weatherability coiled water-proof polyolefine material, including polyolefin coiled material layer (tpo layer) and weathering film layer, wherein, institute
The thickness proportion stating weathering film layer with described polyolefin coiled material layer is 1:(2-100).
Preferably, described high-weatherability coiled water-proof polyolefine material thickness is 1.2～2.0mm；Described weathering film layer thickness
For 0.01～0.5mm.It is further preferred that described weathering film layer thickness is 0.03～0.3mm.
Preferably, the raw material of described weathering film layer includes the first base material and the first auxiliary agent；
Described the first base material includes the copolymeric polyolefin resin with low heat-sealing temperature and/or and/or tpo copolymeric polyolefin
Resin；Wherein, the mass ratio of the described copolymeric polyolefin resin and tpo copolymeric polyolefin resin with low heat-sealing temperature is 1:
(0.5～1)；The melt mass flow rate mfr of the copolymeric polyolefin resin of described low heat-sealing temperature2.16kg/230℃For 5.5g/
10min, described tpo copolymeric polyolefin resin melt mass flow rate mfr2.16kg/230℃For 0.6g/10min；
Described first auxiliary agent includes antioxidant, ultraviolet absorber, stabilizer, light masking agent, also includes acid scavenger, color
Any one or a few mixture in mother, slaine co-stabilizer.
Wherein, weathering film layer is exposed under specific harsh environmental conditions in life-time service, by adjusting weathering film layer
Raw material composition make it have good weatherability, to protect polyolefin coiled material layer not to be etched degraded.Specifically, can be using tool
There are the copolymeric polyolefin resin of low heat-sealing temperature performance and/or tpo copolymeric polyolefin resin as primary raw material, specifically, when
During only with tpo copolymeric polyolefin resin, thus it is possible to vary the consumption of its first auxiliary agent, to reach the purpose of good weatherability properties.Adopt
Weather resistance not only can be improved with the copolymeric polyolefin resin collocation tpo copolymeric polyolefin resin of low heat-sealing temperature performance also may be used
So that weathering film layer and polyolefin coiled material layer have the more preferable compatibility, between weathering film layer and polyolefin coiled material layer can
It is complex as a whole, will not peel off.
Combination (or the combination of two sheet materials or two sheet portion of two layers that term " heat-sealing " refers to contact with each other
Combination) and heat and/or pressure applying, the applying of described heat and/or pressure makes contact surface become melting and mutually
Mixing, thus form adhesion between the two layers.By each layer (or its surface) is heated (for example, hot air welding gun, hot jet welding
Machine, rod of heating etc.) at least each of which softening point, to produce heat-sealing.
Preferably, the copolymeric polyolefin resin of described low heat-sealing temperature includes propylene/ethylene binary random copolymer, second
The mixture of one or more of alkene-propene-1-butene copolymer, propylene/alhpa olefin ternary atactic copolymer.
Preferably, described acid scavenger and the mass ratio of described the first base material are (0.1～3): 100；More preferably
(0.3～2): 100；Most preferably (0.5～1.5): 100.
Preferably, described antioxidant and the mass ratio of described the first base material are (1～8): 100.More preferably (2
～6): 100, most preferably (3～5): 100.
Preferably, described smooth masking agent and the mass ratio of described the first base material are (1～8): 100.More preferably (2
～6): 100, most preferably (3～5): 100.
Preferably, described ultraviolet absorber and the mass ratio of described the first base material are (1～8): 100.More preferably
(2～6): 100, most preferably (3～5): 100.
Preferably, described stabilizer and the mass ratio of described the first base material are (0.1～10): 100.
Preferably, described slaine co-stabilizer and the mass ratio of described the first base material are (0.1～5): 100, more excellent
Choosing is (0.5～3): 100.
Preferably, the raw material of described polyolefin coiled material layer includes the second base material and the second auxiliary agent；
Described second base material includes tpo copolymeric polyolefin resin；
Described second auxiliary agent includes filler and reinforcing agent, also includes antioxidant, UV absorbent, light masking agent, acid clearly
Except any one or a few the mixture in agent, stabilizer, color masterbatch, fire retardant, pigment.
Preferably, described tpo copolymeric polyolefin resin includes in alloy polyolefin, or reactor in reactor alloy and gathers
Alkene and a kind of and/or several vistanex blend.
Preferably, described acid scavenger and the mass ratio of described second base material are (0.1～3): 100；More preferably
(0.3～2): 100, most preferably (0.5～1.5): 100.
Preferably, described pigment and the mass ratio of described second base material are (1～5): 100, more preferably (1.5～4):
100, most preferably (2.5～3): 100.
Preferably, described polyolefin coiled material layer includes backing, and described backing is made up of non-woven fabrics.
Preferably, described polyolefin coiled material layer includes polyolefin coiled material layer, lower polyolefin coiled material layer, and located at institute
State the fabric enhancement layer between polyolefin coiled material layer and lower polyolefin coiled material layer.
The present invention also provides a kind of preparation method of high-weatherability coiled water-proof polyolefine material, comprises the following steps:
Using the first extruder, polyolefin coiled material layer fusion plastification is extruded；Using the second extruder, weathering film layer is melted
Plasticizing extrusion；
Polyolefin coiled material layer and weathering film layer are added composite die in mould to flow out simultaneously, hot-forming through three rollers, with
Weathering film layer is made to be combined with polyolefin coiled material layer welding.
In the high-weatherability coiled water-proof polyolefine material of the present invention, including relatively thick polyolefin coiled material layer and relatively thin resistance to
Wait film layer, wherein polyolefin coiled material layer has good mechanical property, and weathering film layer is exposed to specifically in life-time service
Under harsh environmental conditions, because it has good weatherability, polyolefin coiled material layer can be protected not to be etched degraded.The present invention
On the basis of keeping tpo water-proof coiled material product mechanical property constant, enhance the weatherability of tpo water-proof coiled material product.Tpo prevents
Water coiled material adopts combined producing tech in coextrusion die, and weathering film layer is integrated with tpo layer bond vitrified, by controlling each
The extrusion capacity of extruder, reaches the precise control of layers of material thickness, and production technology is simpler, and production technology is more stable.
Brief description
Fig. 1 is the structural representation of the high-weatherability coiled water-proof polyolefine material of embodiments of the invention 1；
Fig. 2 is the structural representation of the high-weatherability coiled water-proof polyolefine material of embodiments of the invention 4；
Fig. 3-5 is the structural representation of the high-weatherability coiled water-proof polyolefine material of embodiments of the invention 5；
Wherein, reference is: 1, upper weathering film layer；2nd, upper polyolefin coiled material layer；3rd, fabric enhancement layer；4th, lower poly-
Alkene coiled material layer；5th, lower weathering film layer；6th, backing.
Specific embodiment
For making those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and specific embodiment party
Formula is described in further detail to the present invention.
It should be noted that the raw material of the present invention be commercially available.
Wherein, propylene/ethylene binary random copolymer be selected from lyondellbasell company produce adsyl rp127k,
adsyl rp129k；Or ks407, ks409 that ineos company produces.
Ene-propylene-butene copolymer is selected from adsyl 5 series and the adsyl that lyondellbasell company produces
3hp, or boresal td220bf td210bf, td211bf, td215bf, td218bf that Borealis produces.
Propylene/alhpa olefin ternary atactic copolymer is selected from adsyl 6, the adsyl 7 that lyondellbasell company produces.
Antioxidant is selected from steric hindrance phenol or phosphorio antioxidant or the mixture of the two.It is further preferred that antioxidant is selected from
Pentaerythrityl-four (3- (3 ', 5 '-di-t-butyl -4- hydroxybenzyl) propionic ester (1010), 1,3,5- trimethyl -2,4,6- tri- -
(3,5- di-t-butyl -4- hydroxy-pheny) benzene (1330).Most preferably, antioxidant is selected from (2,4- di-tert-butyl-phenyl) Asia
Phosphate ester (168).
Wherein, described slaine co-stabilizer is selected from alkali metal salt and/or alkali salt and/or the transition gold of organic acid
Belong to salt.It is highly preferred that described slaine co-stabilizer is selected from the stearic acid of alkali metal and/or alkaline-earth metal and/or transition metal
Salt or lactate.It is further preferred that the slaine of described organic acid is selected from calcium stearate, sodium stearate, zinc stearate or double breast
Sour calcium.Most preferably calcium stearate.
Wherein, described pigment includes Chinese white.Preferably, described Chinese white be according to astm d542 use Ah
The pigment of the refractive index at least 1.8 of shellfish refractometer test.It is further preferred that described pigment be titanium dioxide or zinc sulfide or its
Mixture, described titanium dioxide include natural type, the single crystals of rutile-type, Detitanium-ore-type or natural brookite type, tetragon,
Iris；Or high-pressure type, monocrystalline baddeleyite type, orthorhombic α-pbo2Type.Most preferably, described pigment is rutile-type two
Titanium oxide or α-type zinc sulfide.
Color masterbatch is selected from black masterbatch, colored female, titanium dioxide.
Embodiment 1:
The present embodiment provides a kind of high-weatherability coiled water-proof polyolefine material, as shown in figure 1, it is 5 Rotating fields, wraps successively
Include: upper weathering film layer 1, upper polyolefin coiled material layer 2, fabric enhancement layer 3, lower polyolefin coiled material layer 4, lower weathering film layer 5.
High-weatherability coiled water-proof polyolefine material gross thickness is 1.5mm, wherein goes up weathering film layer 1 and lower weathering film layer 5 is
0.15mm.Fabric enhancement layer 3 is made up of grid cloth, and the warp thread fineness of grid cloth is 1000d, and weft yarn fineness is 1000d.
Upper weathering film layer 1, upper polyolefin (tpo) coiled material layer, lower polyolefin (tpo) coiled material layer, the component of lower weathering film layer 5 and weight are divided
Number is shown in Table 1.
Table 1
The melt mass flow rate mfr of tpo copolymeric polyolefin resin in table 12.16kg/230℃For 0.6g/10min, it is purchased from
Lyondellbasell company.
The copolymeric polyolefin resin of low heat-sealing temperature is propylene-ethylene-butene ternary atactic copolymer, melt mass flow
Speed mfr2.16kg/230℃For 5.5g/10min, purchased from lyondellbasell company.
Antioxidant is the mixture of irganox 245 and irgafos 168, wherein the two mass ratio irganox 245:
Irgafos 168 is 1:1.
Light stabilizer is the mixture of light stabilizer chimassorb 2020 and light stabilizer tinuvin770, wherein two
Person mass ratio chimassorb 2020:tinuvin 770 is 1:0.5.
UV absorbent selects tinuvin 326；Filler is the magnesium hydroxide through stearic acid surface modification；Reinforcing agent is
The white carbon of vapor phase method；Light masking agent is nano rutile-type titanium dioxide.
Concrete preparation process is as follows:
1) respectively by the lower polyolefin coiled material layer 4 weighing, lower weathering film layer 5 raw material mix homogeneously, using the first extrusion
Lower polyolefin coiled material layer 4 fusion plastification is extruded by machine；Using the second extruder, lower weathering film layer 5 fusion plastification is extruded；
2) fabric enhancement layer 3, lower polyolefin coiled material layer 4 and lower weathering film layer 5 are added composite die in mould simultaneously
Flow out, hot-forming through three rollers, so that fabric enhancement layer 3, lower weathering film layer 5 are multiple with the welding of lower polyolefin coiled material layer 4
Conjunction obtains composite film.
3) respectively by the upper weathering film layer 1 weighing, upper polyolefin coiled material layer 2 raw material mix homogeneously, using the first extrusion
Upper polyolefin coiled material layer 2 fusion plastification is extruded by machine；Using the second extruder, upper weathering film layer 1 fusion plastification is extruded；
4) by step 3) upper weathering film layer 1, upper polyolefin coiled material layer 2 and step 2) the composite film hot pressing that obtains is multiple
Close, after last cooling shaping, obtain high-weatherability coiled water-proof polyolefine material.Wherein, extruder, all using screw extruder, melts
Extrusion temperature is 180 DEG C -220 DEG C；The hot-forming operation temperature of three rollers is 70 DEG C.
The high-weatherability coiled water-proof polyolefine material method of testing of the present embodiment:
Carry out tensile property test according to gb 27789-2011 " TPO (tpo) waterproof roll " standard, according to
Gb/t 328.5-2007 " building waterproof coil test method " carries out coil thickness test.
Carry out the trap tear strength of coiled material according to gb/t 328.19 " building waterproof coil test method ".
Carry out the heat treatment size changing rate test of coiled material according to gb/t 328.13 " building waterproof coil test method ",
Carry out the low-temperature bending test of coiled material according to gb/t 328.15 " building waterproof coil test method ".
Method b according to gb/t 328.10-2007 " building waterproof coil test method " carries out coiled material impermeability survey
Examination.
Carry out the seam peel strength test of coiled material according to gb/t 328.21 " building waterproof coil test method ".
Carry out the heat aging property of coiled material and artificial gas according to gb/t18244 " architectural waterproof material aging testing method "
Wait the test of accelerated ageing performance.
Test result is shown in Table 7.
Embodiment 2:
The present embodiment provides a kind of high-weatherability coiled water-proof polyolefine material of 5 Rotating fields, its high-weatherability with embodiment 1
Coiled water-proof polyolefine material be similar to, it is with the difference of embodiment 1, upper weathering film layer 1, upper polyolefin (tpo) coiled material layer, lower gather
Alkene (tpo) coiled material layer, the component of lower weathering film layer 5 and weight fraction are shown in Table 2.
Table 2
Embodiment 3:
The present embodiment provides a kind of high-weatherability coiled water-proof polyolefine material of 5 Rotating fields, its high-weatherability with embodiment 1
Coiled water-proof polyolefine material be similar to, it is with the difference of embodiment 1, upper weathering film layer 1, upper polyolefin (tpo) coiled material layer, lower gather
Alkene (tpo) coiled material layer, the component of lower weathering film layer 5 and weight fraction are shown in Table 3.Wherein acid scavenger is synthesis Hydrotalcite
[mg4,5al2(oh)13(co3)3,5h2o].
Table 3
Embodiment 4:
The present embodiment provides a kind of high-weatherability coiled water-proof polyolefine material of 4 Rotating fields, its high-weatherability with embodiment 3
Coiled water-proof polyolefine material be similar to, it is with the difference of embodiment 3, as shown in Fig. 2 it includes successively: go up weathering film layer 1, on
Polyolefin coiled material layer 2, fabric enhancement layer 3, lower polyolefin coiled material layer 4.
Upper weathering film layer 1, upper polyolefin (tpo) coiled material layer, the component of lower polyolefin (tpo) coiled material layer and weight fraction are shown in
Table 4.
Table 4
Comparative example 1
The coiled water-proof polyolefine material of comparative example 1 is the 3-tier architecture not including weathering film layer, its high durable with embodiment 1
Property coiled water-proof polyolefine material be similar to, it is with the difference of embodiment 1,
Upper polyolefin (tpo) coiled material layer, the component of lower polyolefin (tpo) coiled material layer and weight fraction are shown in Table 5.
Table 5
Embodiment 5:
The present embodiment provides a kind of high-weatherability coiled water-proof polyolefine material of 5 Rotating fields, its high-weatherability with embodiment 1
Coiled water-proof polyolefine material be similar to, it is with the difference of embodiment 1, upper weathering film layer 1, upper polyolefin (tpo) coiled material layer, lower gather
Alkene (tpo) coiled material layer, the component of lower weathering film layer 5 and weight fraction are shown in Table 6.
Table 6
The embodiment of the present invention, the high-weatherability coiled water-proof polyolefine material method of testing of comparative example:
Carry out tensile property test according to gb 27789-2011 " TPO (tpo) waterproof roll " standard, according to
Gb/t 328.5-2007 " building waterproof coil test method " carries out coil thickness test.
Carry out the trap tear strength of coiled material according to gb/t 328.19 " building waterproof coil test method ".
Carry out the heat treatment size changing rate test of coiled material according to gb/t 328.13 " building waterproof coil test method ",
Carry out the low-temperature bending test of coiled material according to gb/t 328.15 " building waterproof coil test method ".
Method b according to gb/t 328.10-2007 " building waterproof coil test method " carries out coiled material impermeability survey
Examination.
Carry out the seam peel strength test of coiled material according to gb/t 328.21 " building waterproof coil test method ".
Carry out the heat aging property of coiled material and artificial gas according to gb/t18244 " architectural waterproof material aging testing method "
Wait the test of accelerated ageing performance.
Test result is shown in Table 7.
Table 7
Embodiment 6-8
The present embodiment provides a kind of high-weatherability coiled water-proof polyolefine material of 5 Rotating fields, its high-weatherability with embodiment 1
Coiled water-proof polyolefine material is similar to, and it is with the difference of embodiment 1, upper polyolefin (tpo) coiled material layer, lower polyolefin (tpo) volume
Material layer includes acid scavenger, and acid scavenger is respectively 0.1:100,1:100,3:100 with the mass ratio of described second base material, and
High-weatherability coiled water-proof polyolefine material gross thickness is respectively 2.0mm, 1.2mm, 2.0mm, upper weathering film layer 1 in wherein each embodiment
And lower weathering film layer 5 is identical, respectively 0.02mm, 0.4mm, 0.5mm.
Obviously, also many modifications may be made to for the specific embodiment of the various embodiments described above；For example: the copolymerization of low heat-sealing temperature
Vistanex can also adopt propylene/alhpa olefin ternary atactic copolymer etc..The concrete consumption of each raw material can also enter as needed
Row adjustment, high-weatherability coiled water-proof polyolefine material can also increase backing 6, and each layer setting is also changed as in Figure 3-5.Its
In, in the present invention, tpo coiled material layer used is not particularly restricted, and the existing at present any tpo coiled material in this area is used equally to
The present invention.
It is understood that the embodiment of above principle being intended to be merely illustrative of the present and the exemplary enforcement adopting
Mode, but the invention is not limited in this.For those skilled in the art, in the essence without departing from the present invention
In the case of god and essence, various modifications and improvement can be made, these modifications and improvement are also considered as protection scope of the present invention.
Claims (10)
1. a kind of high-weatherability coiled water-proof polyolefine material is it is characterised in that include polyolefin coiled material layer and weathering film layer, wherein,
Described weathering film layer is 1:(2-100 with the thickness proportion of described polyolefin coiled material layer).
2. high-weatherability coiled water-proof polyolefine material according to claim 1 is it is characterised in that described high-weatherability polyolefin
Waterproof roll thickness is 1.2～2.0mm；Described weathering film layer thickness is 0.01～0.5mm.
3. high-weatherability coiled water-proof polyolefine material according to claim 1 is it is characterised in that the raw material of described weathering film layer
Including the first base material and the first auxiliary agent；
Described the first base material includes the copolymeric polyolefin resin with low heat-sealing temperature and/or tpo copolymeric polyolefin resin；Described
First auxiliary agent includes antioxidant, ultraviolet absorber, stabilizer and light masking agent, also includes acid scavenger, color masterbatch, slaine help surely
Determine any one or a few the mixture in agent.
4. high-weatherability coiled water-proof polyolefine material according to claim 3 is it is characterised in that described have low heat-sealing temperature
Copolymeric polyolefin resin include propylene/ethylene binary random copolymer, ene-propylene-butene copolymer, propylene/alhpa olefin three
The mixture of one or more of first random copolymer.
5. high-weatherability coiled water-proof polyolefine material according to claim 3 it is characterised in that described antioxidant with described
The mass ratio of the first base material is (1～8): 100；
Described ultraviolet absorber is (1～8) with the mass ratio of described the first base material: 100；
Described smooth masking agent is (1～8) with the mass ratio of described the first base material: 100；
Described acid scavenger is (0.1～3) with the mass ratio of described the first base material: 100.
6. high-weatherability coiled water-proof polyolefine material according to claim 1 is it is characterised in that described polyolefin coiled material layer
Raw material includes the second base material and the second auxiliary agent；
Described second base material includes tpo copolymeric polyolefin resin；
Described second auxiliary agent includes filler and reinforcing agent, also include antioxidant, UV absorbent, light masking agent, acid scavenger,
Any one or a few mixture in stabilizer, color masterbatch, fire retardant, pigment.
7. high-weatherability coiled water-proof polyolefine material according to claim 6 it is characterised in that described acid scavenger with described
The mass ratio of the second base material is (0.1～3): 100.
8. high-weatherability coiled water-proof polyolefine material according to claim 1 is it is characterised in that described polyolefin coiled material layer bag
Include backing, described backing is made up of non-woven fabrics.
9. high-weatherability coiled water-proof polyolefine material according to claim 1 is it is characterised in that described polyolefin coiled material layer bag
Include polyolefin coiled material layer, lower polyolefin coiled material layer, and located at described upper polyolefin coiled material layer and lower polyolefin coiled material layer it
Between fabric enhancement layer；
Described weathering film layer includes weathering film layer, lower weathering film layer, and described upper weathering film layer is located at described upper polyolefin coiled material
, away from the one side of described fabric enhancement layer, described lower weathering film layer is located at described lower polyolefin coiled material layer away from described fibre for layer
The one side of dimensional fabric enhancement layer.
10. a kind of preparation method of high-weatherability coiled water-proof polyolefine material is it is characterised in that comprise the following steps:
Using the first extruder, polyolefin coiled material layer fusion plastification is extruded；Using the second extruder by weathering film layer fusion plastification
Extrusion；
Polyolefin coiled material layer and weathering film layer are added composite die in mould to flow out simultaneously, hot-forming through three rollers, so that resistance to
Wait film layer to be combined with polyolefin coiled material layer welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742680.3A CN106364101A (en) | 2016-08-26 | 2016-08-26 | High-weather-resistance polyolefin waterproof roll and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610742680.3A CN106364101A (en) | 2016-08-26 | 2016-08-26 | High-weather-resistance polyolefin waterproof roll and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106364101A true CN106364101A (en) | 2017-02-01 |
Family
ID=57903290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610742680.3A Pending CN106364101A (en) | 2016-08-26 | 2016-08-26 | High-weather-resistance polyolefin waterproof roll and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106364101A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284575A (en) * | 2017-12-25 | 2018-07-17 | 岳阳东方雨虹防水技术有限责任公司 | Wide cut compound water-proof and preparation method thereof |
| CN111187475A (en) * | 2020-01-15 | 2020-05-22 | 中国建筑材料科学研究总院苏州防水研究院 | High-aging-resistance thermoplastic polyolefin waterproof coiled material and preparation method thereof |
| CN112708181A (en) * | 2020-12-26 | 2021-04-27 | 安徽酉阳防水科技有限公司 | Nano modified weather-resistant TPO waterproof coiled material |
| CN113637263A (en) * | 2021-04-21 | 2021-11-12 | 江苏凯伦建材股份有限公司 | Anti-sliding pre-paved waterproof coiled material |
| CN114933875A (en) * | 2022-04-25 | 2022-08-23 | 北京东方雨虹防水技术股份有限公司 | Hot-melt waterproof coiled material edge cutting sealant, preparation method and construction method |
| CN115124939A (en) * | 2021-03-24 | 2022-09-30 | 炎洲股份有限公司 | Weather-proof multilayer polyolefin adhesive tape |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5367221A (en) * | 1977-07-14 | 1978-06-15 | Nitto Electric Ind Co | Waterrproof sheet |
| US4183777A (en) * | 1976-12-13 | 1980-01-15 | The B.F. Goodrich Company | Method of making weather resistant composites |
| US5229197A (en) * | 1991-07-26 | 1993-07-20 | Jps Elastomerics Corporation | Blended CPE/crystalline thermoplastic polyolefin membrane |
| CN101550729A (en) * | 2009-04-21 | 2009-10-07 | 胜利油田大明新型建筑防水材料有限责任公司 | Asphalt modified thermoplastic polyolefin water-proof coiled material and preparation method thereof |
| CN102803376A (en) * | 2010-02-18 | 2012-11-28 | 博里利斯股份公司 | Stabilized polypropylene composition with improved lifetime and ageing properties |
| CN102912941A (en) * | 2012-11-13 | 2013-02-06 | 天津市禹红建筑防水材料有限公司 | Roofing polyolefin polymer waterproof coiled material with anti-aging layer |
| CN103950256A (en) * | 2014-04-28 | 2014-07-30 | 岳阳东方雨虹防水技术有限责任公司 | TPO (Thermoplastic Polyolefin) waterproof roll with easily-cleaned surface and preparation method thereof |
-
2016
- 2016-08-26 CN CN201610742680.3A patent/CN106364101A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183777A (en) * | 1976-12-13 | 1980-01-15 | The B.F. Goodrich Company | Method of making weather resistant composites |
| JPS5367221A (en) * | 1977-07-14 | 1978-06-15 | Nitto Electric Ind Co | Waterrproof sheet |
| US5229197A (en) * | 1991-07-26 | 1993-07-20 | Jps Elastomerics Corporation | Blended CPE/crystalline thermoplastic polyolefin membrane |
| CN101550729A (en) * | 2009-04-21 | 2009-10-07 | 胜利油田大明新型建筑防水材料有限责任公司 | Asphalt modified thermoplastic polyolefin water-proof coiled material and preparation method thereof |
| CN102803376A (en) * | 2010-02-18 | 2012-11-28 | 博里利斯股份公司 | Stabilized polypropylene composition with improved lifetime and ageing properties |
| CN102912941A (en) * | 2012-11-13 | 2013-02-06 | 天津市禹红建筑防水材料有限公司 | Roofing polyolefin polymer waterproof coiled material with anti-aging layer |
| CN103950256A (en) * | 2014-04-28 | 2014-07-30 | 岳阳东方雨虹防水技术有限责任公司 | TPO (Thermoplastic Polyolefin) waterproof roll with easily-cleaned surface and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284575A (en) * | 2017-12-25 | 2018-07-17 | 岳阳东方雨虹防水技术有限责任公司 | Wide cut compound water-proof and preparation method thereof |
| CN111187475A (en) * | 2020-01-15 | 2020-05-22 | 中国建筑材料科学研究总院苏州防水研究院 | High-aging-resistance thermoplastic polyolefin waterproof coiled material and preparation method thereof |
| CN111187475B (en) * | 2020-01-15 | 2022-08-02 | 中建材苏州防水研究院有限公司 | High-aging-resistance thermoplastic polyolefin waterproof coiled material and preparation method thereof |
| CN112708181A (en) * | 2020-12-26 | 2021-04-27 | 安徽酉阳防水科技有限公司 | Nano modified weather-resistant TPO waterproof coiled material |
| CN115124939A (en) * | 2021-03-24 | 2022-09-30 | 炎洲股份有限公司 | Weather-proof multilayer polyolefin adhesive tape |
| CN113637263A (en) * | 2021-04-21 | 2021-11-12 | 江苏凯伦建材股份有限公司 | Anti-sliding pre-paved waterproof coiled material |
| CN114933875A (en) * | 2022-04-25 | 2022-08-23 | 北京东方雨虹防水技术股份有限公司 | Hot-melt waterproof coiled material edge cutting sealant, preparation method and construction method |
| CN114933875B (en) * | 2022-04-25 | 2024-03-26 | 北京东方雨虹防水技术股份有限公司 | Hot-melt waterproof coiled material trimming sealant and preparation method and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106364101A (en) | High-weather-resistance polyolefin waterproof roll and preparation method thereof | |
| CN104669747B (en) | A kind of waterproof roll and its preparation method | |
| KR101884227B1 (en) | Fabricated Film For Agiculture Using High―Tenacity Polyethylene Flat―Yarn | |
| CN105579517B (en) | Highly-filled soft polyolefin compositions for roof membrane | |
| CN109485965A (en) | A kind of solar cell backboard substrate and preparation method and solar cell backboard | |
| CN101260288A (en) | Thermoplastic polyolefin-like waterproof material and preparation method thereof | |
| CN109130400A (en) | A kind of HDPE Macromolecular self-adhesive membrane waterproof roll and its manufacturing process | |
| CN107973993A (en) | A kind of ageing-resistant easily welding thermoplastic polyolefin water-proof coiled material and preparation method thereof | |
| CN108454193A (en) | A kind of novel exposed composite of water-proof coiled material | |
| CN104790594A (en) | Fabric internally-enhanced block polyolefin waterproof roll | |
| CN103613863A (en) | Recyclable reflective insulation flame-retardant high-molecular waterproof coiled material and preparation method thereof | |
| CN101824180B (en) | High elasticity polyolefin hose with radiation crosslinking and preparation method thereof | |
| CN108130746B (en) | Long-acting high-molecular waterproof roll for building and preparation method thereof | |
| CN102909921B (en) | A kind of architectural waterproof material and preparation method thereof | |
| CN103950256B (en) | A kind of surface TPO waterproof rolls easy to clean and preparation method thereof | |
| CN113789003B (en) | Self-cleaning anti-permeability waterproof sheet and preparation method and application thereof | |
| CN106891593B (en) | Thermoplastic polyolefin geotechnical composite material and preparation method thereof | |
| CN111152531B (en) | TPO waterproof coiled material and preparation method thereof | |
| US7101628B2 (en) | Thermoplastic vulcanizate and membrane for covering a roof made therefrom | |
| CN105415823A (en) | Thermoplastic polyolefin flame retardant root resistant waterproof roll material | |
| CN1850507B (en) | Polyvinyl chloride water-proof engineering cloth and its manufacturing method | |
| CN106554581B (en) | A kind of PVC waterproof roll and preparation method thereof | |
| CN110293726A (en) | A kind of thermoplastic polyolefin water-proof coiled material and preparation method thereof | |
| CN208801692U (en) | A kind of ECB composite of water-proof coiled material structure | |
| CA2051132A1 (en) | Waterproof rubber sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |
|
| RJ01 | Rejection of invention patent application after publication |