Cov khoom siv sab nraum zoov siv hauv tsev pheebsuab, hnab ev khoom, khaub ncaws nag, awnings thiab laminates technical laminates yuav tsum muaj cov nplaum nplaum uas tuav cov dej tsis sib haum nyob rau hauv qhov raug UV, ya raws caij nyoog thiab ntev - lub sij hawm ib puag ncig kev laus. Kev xaiv cov ntaub nplaum lub vev xaib ncaj qha cuam tshuam rau tev lub zog, hydrolysis tsis kam, ntxuav durability thiab kev pabcuam lub neej. Polyamide (PA), polyester (PES) thiab TPU web structures muab cov qhov rais sib txawv nyob ntawm daim ntawv thov.
Cov khoom siv sab nraum zoov feem ntau raug kub los ntawm -30℃mus rau 70 degree, txheeb ze av noo siab tshaj 95%, UV hluav taws xob thiab rov folding cycles. Cov yeeb yaj kiab uas siv tau yooj yim tuaj yeem poob lub zog sib txuas tom qab lub sijhawm ntev, thaum xaiv cov kub yaj cov webs kom ruaj khov thiab ua kom yooj yim.
Waterproof Performance Requirements rau sab nraum zoov iav khoom
Waterproof bonding nyob rau hauv sab nraum zoov textiles yuav tsum tiv thaiv dej nkag mus rau hauv lub tsis muaj zog ntaub. Cov qauv tsim muaj xws li:
- 210D nylon Oxford + TPU txheej
- 420D ripstop polyester
- PU-coated woven fabrics
- 3-txheej waterproof breathable laminates
- PVC tarpaulin composites
Cov hom phiaj tseem ceeb ntawm kev ua tau zoo yog qhia hauv qab no.
| Khoom | Yam yuav tsum tau muaj |
|---|---|
| Hydrostatic siab tsis kam | >5000 mmH₂O |
| Peel zog | 3.0-8.0 N / cm3 |
| Bonding kub | 110-150 degree |
| Kev pabcuam kub | -30℃rau 80 degree |
| Ntxuav tsis kam | 20-50 cycles |
| txheeb ze humidity raug | 95% RH |
| Thickness | 10–80 μm |
| Qhov hnyav | 8-50 gsm |
Piv nrog rau cov kua nplaum nplaum, kub- xovxwm sib txuas siv cov nplaum lub vev xaib tshem tawm VOC emissions thiab muab cov nplaum nplaum sib xws.
Rau kev specifications thiab cov qauv muaj, xa mus rauKub Melt Web.
📩 Tau txais ib qho kev txiav txim customized.
Common Lamination Structures
| Txheej txheej | Adhesive Txheej | Sab hauv txheej | Daim ntawv thov |
| Nylon 210D | TPU Web | Tricot ntaub | Waterproof tsho |
| Polyester Oxford | PES Web | Polyester hauv ob sab phlu | Tsev pheebsuab |
| TPU zaj duab xis | PA Web | Nylon ntaub | Hnab qhuav |
| PVC Tarpaulin | PES Web | Woven polyester | Kev lag luam npog |
| Softshell ntaub | TPU Web | Fleece | Sab nraum zoov khaub ncaws |
Kev sib piv ntawm PA, PES thiab TPU Glue Web Materials
Cov txheej txheem polymer sib txawv muab qhov sib txawv rau cov dej noo, cua sov thiab huab cua.
| Khoom | PA Glue Web | PES Glue Web | TPU Web |
| Hom Polymer | Polyamide | Polyester | Thermoplastic Polyurethane |
| Melting ntau | 95-135 degree | 110-150 degree | 80-120 degree |
| Peel zog | 4-8 N / cm3 | 3-7 N / cm | 5-10 N / cm3 |
| Hydrolysis tsis kam | Nruab nrab | Siab | Zoo heev |
| Yooj yim | Zoo | Nruab nrab | Zoo heev |
| Tsawg-kub tsis kam | -20 degree | -10 degree | -40 degree |
| UV tsis kam | Zoo | Zoo heev | Zoo |
| Ntxuav tsis kam | 30 cycles | 50 cycles | 50+ cycles |
| Tsim nyog substrate | Nylon ntaub | Polyester ntaub | Cov ntaub ntawv stretch |
Rau cov ntawv thov sab nraum zoov uas xav tau kev hloov pauv thiab rov kho dua, TPU lub vev xaib feem ntau muab ntau dua. PES kua nplaum lub vev xaib yog qhov zoo dua rau siab - qhov kub thiab txias qhov ruaj khov, thaum lub tshuab PA muab kev sib raug zoo nrog polyamide fabrics.
Huab cua Resistance Test Standards
Cov chaw tsim khoom siv sab nraum zoov ib txwm ntsuas kev sib txuas ua haujlwm raws li cov qauv kev laus nrawm.
Thaum tshav kub kub
Yam xwm txheej:
70℃× 168 teev
85℃× 500 teev
Peel lub zog tuav tom qab kev laus yuav tsum nyob siab dua 80%.
Humidity Resistance
Cov xwm txheej:
95% RH
60 degree
240 teev
Txais yuav txo:
Tsawg dua 15% tev lub zog poob
Kev Tiv Thaiv UV
Standard references:
ASTM G 154 1
TS EN ISO 4892 Cov
Lub sij hawm xeem yam:
500-1000 teev
Tom qab UV aging, delamination thiab discoloration yuav tsum tsis tshwm sim.
Txias-Thaw Cycling
Lub voj voog kub:
-30℃rau 70 degree
Tus lej ntawm lub voj voog:
50–100
Yuav tsum tsis txhob sib cais los yog nplaum nplaum.
Ntev -Lub Sij Hawm Adhesion Retention Nyob rau sab nraum zoov
Adhesive degradation feem ntau tshwm sim los ntawm:
Hydrolysis.
UV oxidation.
Rov ua dua txhua yam kev ntxhov siab.
Kub hloov pauv.
Moisture nkag.
Cov ntaub ntawv tuav pov hwm kev ua tau zoo los ntawm kev ntsuam xyuas kev laus kom ceev tau sau tseg hauv qab no.
| Kev laus | PA Web | PES Web | TPU Web |
| 500 h UV raug | 82% | 91% | 88% |
| 95% RH × 240 h | 79% | 89% | 94% |
| -30℃cuam tshuam kuaj | Zoo | Ncaj ncees | Zoo heev |
| 50 lub voj voog ntxuav | 80% | 88% | 92% |
| Folding voj voog (10,000) | Zoo | Zoo | Zoo heev |
Rau cov tsev pheeb suab ntaub thiab cov hnab ev khoom sab nraum zoov raug los nag hnyav thiab nquag folding, TPU lub vev xaib feem ntau xa cov kev sib txuas siab tshaj plaws.
Pom zoo Glue Web Xaiv los ntawm Daim Ntawv Thov
| Daim ntawv thov | Khoom siv pom zoo | Thickness | Qhov hnyav |
| camping tents | PES Web | 20–40 μm | 15-25 gsm |
| Rainwear | TPU Web | 15–30 μm | 12-20 gsm |
| Hnab qhuav | TPU Web | 25–50 μm | 20-40 gsm |
| Sab nraum lub hnab ev ntawv | PA Web | 20–50 μm | 15-35 gsm |
| Industrial tarpaulins | PES Web | 30–80 μm | 25-50 gsm |
| Cov khau tsis muaj dej | TPU Web | 15–40 μm | 12-30 gsm |
WithTech cov khoom siv customized kub yaj nplaum lub vev xaib nrog:
Melting point ntau ntawm 80℃mus rau 150 degree
Qhov hnyav ntawm 8 gsm mus rau 80 gsm
Dav mus txog 1600 mm
Polyamide, Polyester thiab TPU formulations
GRS thiab Oeko-Tex raws cov ntaub ntawv
Roll los yog daim ntawv hom
Thov Samples thiab Bulk Quotations
Yog tias koj qhov project cuam tshuam nrog kev sib txuas dej tsis sib haum rau cov tsev pheeb suab, cov cuab yeej siv, khau lossis cov khoom sib xyaw ua ke, WithTech tuaj yeem muab cov kev daws teeb meem hauv lub vev xaib raws li substrate compatibility, kev sib txuas kub thiab tev lub zog xav tau.
Kev xav txog kev tsim khoom kub-Nias Bonding
Cov txheej txheem tsis zoo yog:
| Parameter | Ntau yam |
| Xovxwm kub | 110-150 degree |
| Siab | 0.2-0.5MPa |
| Nyob lub sijhawm | 10–30 feeb |
| Lub sijhawm txias | 5–15 feeb |
| Ntau lawm ceev | 5-20m / min |
Kev ua kom zoo ntawm cov txheej txheem kom zoo txo qis kev tawm tsam- los ntawm thiab txhim kho kev sib raug zoo sib xws.
Yog xav paub ntxiv txog cov khoom, mus saibKub Melt Web.
Cov ntawv pov thawj xav tau los ntawm Ntiaj Teb Hom
Sab nraum zoov iav manufacturers nce xav tau:
GRS (Global Recycled Standard)
Oeko-Tex Standard 100
REACH ua raws
Kev ua raws li RoHS
PFAS{0}}cov qauv dawb
Cov ntawv pov thawj no txhawb nqa cov kev xav tau ntawm cov khau khau, cov tuam txhab ua kis las thiab cov neeg tsim khoom lag luam textile.
Xaus
Kev xaiv lub vev xaib zoo rau cov khoom siv sab nraum zoov yog nyob ntawm qhov sib npaug ntawm kev sib txuas ntawm cov dej tsis sib haum, huab cua tsis kam thiab ntev - lub sij hawm adhesion. TPU lub vev xaib muaj qhov ua tau zoo dua qub thiab ua kom tsis muaj zog, PES lub vev xaib muab qhov muaj zog ruaj khov, thiab PA lub vev xaib muab kev sib raug zoo nrog cov nylon substrates. Kev xaiv cov khoom yuav tsum ib txwm ua raws li qhov kawg - siv ib puag ncig, txheej txheem kev sib txuas thiab cov kev xav tau ntev.
Thov kev txhawb nqa thiab lag luam wholesale nqe
WithTech muab cov kev daws teeb meem kub yaj lub vev xaib rau cov khoom siv sab nraum zoov, cov khw muag khau thiab cov neeg tsim khoom sib xyaw ua ke. Hu rau peb pab neeg ua haujlwm engineering kom tau txais cov qauv, cov ntaub ntawv cov ntaub ntawv thiab cov nqi ntau raws li koj qhov xav tau melting point, gsm ntau yam thiab substrate ua ke.
FAQ
WithTech puas tuaj yeem hloov kho qhov melting point ntawm cov ntaub nplaum web?
Yog lawm. Customized formulations muaj nyob rau ntawm 80℃mus rau 150℃kom phim sib txawv kub -nias cov txheej txheem thiab ntaub substrates.
Dab tsi yog MOQ rau kev txiav txim lag luam?
MOQ nyob ntawm cov khoom siv thiab qhov dav. Pilot xaj thiab qauv yob muaj ua ntej ntau lawm.
Cov ntaub ntawv pov thawj puas tuaj yeem muab tau?
Yog lawm. GRS, Oeko-Tex, REACH thiab RoHS cov ntaub ntawv tuaj yeem muab tau raws li cov neeg siv khoom xav tau thiab cov khw muag khoom.
