Vim li cas Ntiaj Teb Hom Tau Txais TPU Zaj Duab Ntxoo ncaj qha los ntawm Tuam Tshoj Factories
Aug 17, 2026
Ib -Tsev Khau Khoom Hoobkas hauv Suav teb
Xa koj cov lus nug txog cov ntaub ntawv khau rau Solamni thiab paub txog lub zog hloov pauv uas nws tuaj yeem muaj rau koj lub lag luam lossis hom. Nrog peb cov kev daws teeb meem zoo tshaj plaws - los ntawm siab - kev ua tau zoo outsoles mus rau breathable uppers - koj tuaj yeem txhawb nqa koj cov khau khiab, nyiam koj cov neeg tuaj saib, thiab qhib cov hauv kev tshiab rau kev loj hlob thiab kev vam meej hauv kev lag luam khau sib tw.
Solamni TPU zaj duab xis yog thermoplastic polyurethane elastomer zaj duab xis extruded rau thicknesses ntawm 0.05-1.50mm nrog ntug hardness xws li 70A mus rau 98A thiab melting ntsiab lus customizable ntawm 80℃thiab 220 degree. Nws nthuav tawm lub zog tensile ntawm 30-60 MPa ib ASTM D412, elongation ntawm kev tawg ntau tshaj 400%, thiab hydrolysis tsis kam tuav ntau dua lossis sib npaug rau 80% tensile zog tom qab 5 lub lis piam ntawm 70℃/ 95% RH (ISO 105-S03 sib npaug). Raws li Tuam Tshoj TPU zaj duab xis Hoobkas ua hauj lwm 6 extrusion kab nrog IATF 16949 ntawv pov thawj, Solamni khoom siv khau, tsheb sab hauv, thiab rooj tog zaum OEMs nrog MOQ ntawm 500 meters thiab Tshuag sij hawm ntawm 3-5 hnub ua hauj lwm.
Technical Specifications Matrix
| Parameter | Polyether-Raws li Qib | Polyester-Raws li Qib | Polycaprolactone-Raws li Qib | Test Standard |
|---|---|---|---|---|
| Ntug Hardness | 70A / 80A / 85A / 90A / 95A | 80A / 85A / 90A / 95A / 98A | 85A / 90A / 95A | ASTM D 2240 Cov Lus Qhia |
| Melting Point Range | 100-180 degree | 120-220 degree | 130-200 degree | DSC (ISO 11357-3) |
| Tensile Strength ntawm Break | 30-50 MPa | 40-60 MPa | 45-55 MPa | ASTM D412 Tuag C |
| Elongation tus nqi (%) | 450–650% | 400–550% | 400–500% | ASTM D412 Tuag C |
| Moisture Vapor Transmission Rate (MVTR) | 8,000–15,000 g/m²/24h | 2,000–6,000 g/m²/24h | 4,000–9,000 g/m²/24h | ASTM E96-BW 1 |
| Hydrostatic Head Rating (Waterproofness) | Ntau dua lossis sib npaug li 10,000 mm H₂O | Ntau dua lossis sib npaug li 12,000 mm H₂O | Ntau dua lossis sib npaug li 11,000 mm H₂O | ISO 811 Cov |
| Thickness Ntau | 0.05-1.00mm (± 0.005mm Tsawg dua lossis sib npaug li 0.30mm) | 0.08-1.50mm (± 0.005mm Tsawg dua lossis sib npaug li 0.30mm) | 0.10–1.20 mm (±2% >0.30 hli) | Hauv - kab beta -ray gauge |
| Txheej txheem txheej txheem | Siab- zaus vuam, cua sov- nias lamination, hnyav-dawb nplaum nplaum | Siab- zaus vuam, cua sov- nias lamination, calender embossing | Siab- zaus vuam, cua sov- nias lamination, thermoforming | - |
| Hydrolysis Resistance (70℃/ 95% RH, 5 lub lis piam) | Ntau dua lossis sib npaug li 90% tensile tuav | Ntau dua lossis sib npaug li 75% tensile tuav | Ntau dua lossis sib npaug li 85% tensile tuav | TS EN ISO 105-S03 |
| REACH SVHC (233 yam khoom) | Ua raws | Ua raws | Ua raws | EU 1907/2006 |
| RoHS 2.0 | Ua raws | Ua raws | Ua raws | EU 2011/65/EU |
Kev Tswj Xyuas Zoo & Kev Ntsuas Cov Qauv
Txhua pawg tsim khoom tau dhau mus plaub -theem QC raws tu qauv ua ntej tso tawm.
Theem 1 - Hauv - Kab Txheej Txheem Tswj.Twin-screw co-rotating extruders (L/D 44:1) pub los ntawm gravimetric dosing systems nrog ± 0.1% raug. Hauv -kab beta-ray thickness gauges qauv ntawm 250 Hz nyob rau tag nrho 2,200mm web width, triggering automatic die{11}}bolt adjustment in 1.2 vib nas this. Tawm- cov khoom siv tshwj xeeb tau hloov pauv ntawm ntug- cov txiav txiav, tuav cov nqi qis dua 1.8% ntawm tag nrho cov zis. Calendering tshuab siv textured finishes ntawm yob nto kub ntawm 160-190℃nrog siab uniformity ntawm ± 3 bar, kom ntseeg tau emboss qhov tob sib xws ntawm 0.02-0.08mm thoob plaws lub ntsej muag yob.
Theem 2 - Kev kuaj lub cev puas tsuaj.Txhua batch yog coj mus kuaj ntawm lub winder thiab sim ntawm universal tensile xeem tshuab ib ASTM D412 Tuag C. Tear zog (Tuag C trouser), tsim kua muag propagation (Graves), thiab compression set (ASTM D395 Method B, 22h ntawm 70 degree) raug kaw. Electronic thickness ntsuas tshuab txheeb xyuas 10-point thickness profiles ib linear meter, tsis kam ib lub reel tshaj ± 0.005mm kam rau ua rau gauges Tsawg dua los yog sib npaug rau 0.30mm.
Theem 3 - Ib puag ncig & Tshuaj Laus.Hydrolysis aging chambers nthuav tawm cov qauv mus rau 70℃/ 95% RH rau 5 lub lis piam (ISO 105-S03 sib npaug), nrog lub zog tensile tuav ntsuas ntawm lub lis piam 1, 3, thiab 5. Melt flow index yog kuaj rau ISO 1133 ntawm 190℃/ 2.16 kg. batch-rau-batch processing conformency. Corona-kho cov yeeb yaj kiab raug txheeb xyuas ntawm Ntau dua lossis sib npaug li 38 dyn / cm siv lub corona dynamometer los lav qhov qis lamination tev lub zog ntawm Ntau dua lossis sib npaug rau 4.5 N / 25mm (ASTM D903).
Theem 4 - Export Documentation & Traceability.Txhua qhov khoom xa tuaj yog ib pawg- Daim Ntawv Pov Thawj Tshwj Xeeb ntawm Kev Tshawb Fawb (CoA), REACH SVHC 233-cov ntaub ntawv tshaj tawm, RoHS 2.0 daim ntawv xeem, thiab cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (SDS). Rau automotive Tier-1 cov neeg muas zaub, IATF 16949-cov kab ntawv pov thawj teeb meem Theem 3 PPAP pob khoom suav nrog IMDS xa thiab txheej txheem FMEA tsis pub dhau 20 hnub ua haujlwm ntawm cov qauv pom zoo. SGS SMETA 4-pillar Hoobkas soj ntsuam cov ntaub ntawv muaj nyob rau ntawm kev thov.
Daim Ntawv Thov Kev Lag Luam Scenarios
Khaub Ncaws Manufacturing.Polyether-raws li TPU zaj duab xis ntawm 0.08-0.15mm ua haujlwm kub-cov nplaum nplaum nplaum rau ntiv taw-puff thiab counter reinforcement nyob rau hauv cov khau kis las, ua rau ntawm 90-110℃nrog lub sijhawm qhib 15-25 thib ob. Thicker 0.20–0.40mm polyester- qib zaj duab xis yog laminated rau mesh los yog T / C rov qab rau tus nplaig hauv ob sab phlu thiab cov khau ntawm cov qauv kev ncaj ncees, nrog rau 50,000 flex cycles ntawm −20℃yam tsis muaj cracking (SATRA TM60).
Rooj tog Uphstery & Kev cog lus ua lag luam.Polyester TPU zaj duab xis ntawm 0.15-0.30mm nrog tawv-cov nplej los yog suede emboss yog laminated rau woven los yog tsis yog-woven backing rau hnyav- tsheb thauj mus los kev lag luam rooj tog thiab rooj zaum upholstery. CAL 117 flammability- cov qhab nia ua raws dhau California Bureau of Electronic and Appliance Repair, Home Furnishings, and Thermal Insulation smolder test, with char length<=180mm. Cov yeeb yaj kiab nrog UV-stabilizer additive (0.3%) khaws ntau dua lossis sib npaug li 80% gloss tom qab 500 teev ntawm huab cua nrawm (ASTM G154 Cycle 1).
Automotive Sab hauv.Thaum tshav kub kub- ruaj khov TPU zaj duab xis (0.5-1.50mm, melting point 150-170 degree) yog siv rau automotive tha xim sab hauv lub qhov rooj vaj huam sib luag substrates thiab automotive aftermarket rooj zaum cover waterproof hauv ob sab phlu. Tsawg-gloss textured tiav (60℃gloss Tsawg dua lossis sib npaug li 5 GU) phim OEM cov lus qhia tshwj xeeb sab hauv, thiab cua sov-stabilizer additive (0.5%) tiv thaiv deformation deformation ntawm nruam 110℃raug (SAE J1960).
Kev Ua Si & Cov Khoom Siv Hauv Tsev.High- hardness 95A–98A polyester TPU zaj duab xis ntawm 0.30–0.80mm cov ntaub ntawv tiv thaiv txheej txheej rau boxing iav thiab bonding interlayers rau football vaj huam sib luag tsim, nrog seam tev lub zog ntau dua los yog sib npaug rau 60 N / 25mm. Cov khoom siv conveyor siv txheej txheej siv 180-200℃melting{10}} cov qhab nias nrog tiv thaiv- zoo li qub ntxiv (0.2%), ua tiav qhov kev tiv thaiv ntawm 10⁹–10¹¹ Ω / sq ib ASTM D257.
FAQ
Q1: Solamni optimize txiav tawm li cas rau 0.08-0.15mm nyias- ntsuas TPU zaj duab xis hauv khau khau-puff tuag- txiav?
Q2:Dab tsi lamination tsis tiv thaiv delamination thaum sib txuas 120-140℃melting -point polyester TPU zaj duab xis rau T / C thaub qab rau rooj tog zaum?
Q3: Lub sij hawm ua piv txwv yog dab tsi, thiab Solamni tuaj yeem faib los ntawm 300+ cov qauv rau kev txiav txim sai sai?
Ib - nres khau khoom Hoobkas hauv Suav teb
Xav tau kev sab laj engineering tam sim lossis kev cai tshwj xeeb kev txhim kho rau cov khoom siv khau tom ntej? Hu rau peb pab pawg muag khoom engineering ncaj qha ntawmace01@eurus-cn.comlos yog hu+86 13459576329rau 24/7 technical support, lub cev swatchbooks, thiab ncaj qha Hoobkas hais matrices.
