Dab tsi yog qhov sib txawv ntawm PVC zaj duab xis, tsiaj zaj duab xis thiab pp zaj duab xis?
2025-08-27
Rau cov chaw tsim khoom muag, kws tsim khoom lag luam thiab cov tsim qauv, xaiv cov yeeb yaj kiab zoo nkauj heev, thiab nws yog ib qho tsim nyog yuav tsum tau coj mus rau hauv tus account zoo nkauj, thiab nws yog ib qho tsim nyog yuav tsum tau coj mus rau hauv tus account zoo nkauj, thiab nws yog ib qho tsim nyog yuav tsum tau coj mus rau hauv tus account zoo nkauj, thiab nws yog qhov tsim nyog, ua tau zoo thiab muaj kev ua tau zoo.Yav Tom Ntej Ximyog ib tug thawj coj hauv Advanced zaj kev ua yeeb yam. Peb muaj peb hom yeeb yaj kiab: PVC, Tsiaj thiab PP. Koj puas paub cov tseem ceeb sib txawv ntawm lawv? Qhov tseeb, qhov tseem ceeb txawv cov lus dag nyob hauv lawv cov khoom siv polymer tshuaj. Cia peb saib ua ke.
Pvc
PVC movieCov ntsiab lus yooj yim heev yooj yim, tob sib sib zog nqus thiab raug nqi zoo rau cov rooj tog zaum loj nrog cov kev xav tau.
Xuas
Tsiaj zaj nkaujyog heev realed rau nws qhov kev ua tau zoo tshaj plaws, ntau dua tshuaj lom neeg / huab khov rau cov kev cuam tshuam zoo, rov qab ua ib puag ncig xws li muag khoom lossis kev noj qab haus huv.
Pp
Pp zaj duab xisBoasts cov yam ntxwv ib puag ncig zoo, rov ua dua cov zaub mov muaj kev nyab xeeb, ua kom muaj kev xaiv kub zoo tshaj plaws rau cov menyuam yaus lub rooj tog, muaj cov phiaj xwm kev sib xws thiab cov phiaj xwm muaj txiaj ntsig zoo.
| Tej cuab yeej tseem ceeb | PVC movie | Tsiaj zaj nkauj | Pp zaj duab xis |
| Thawj muaj pes tsawg leeg | Polyvinyl chloride | Polyethylene TereFthalate Glycol-Hloov Kho | Polyprropylene |
| Yooj Yim Thiab Muaj Peev Xwm | Zoo heev (muag muag, Nqus Plua Plav Tsim) | Zoo heev (stiffer tshaj li pvc, zoo rau kev caws pliav) | Zoo (tsis yooj yim dua li PVC / Petg, sib sib zog nqus tsawg) |
| Nto Hardness | Feem ntau H - 4H | Feem ntau 2h - 5h | Feem ntau Hb - 2H |
| Kev Cuam Tshuam | Zoo rau zoo heev | Zoo heev (High Clarity & Toughness) | Ncaj ncees rau qhov zoo |
| Thaum Tshav Kub Kub Ua | Ruaj khov txog 70-85 ° C (158-185 ° F) | Ruaj khov txog 75-90 ° C (167-194 ° F) | Ruaj khov txog 100-130 ° C (212-266 ° F) |
| Mob khaub thuas tawg | Hla -10 ° C (14 ° F) | Hla -20 ° C (-4 ° F) | Hla -20 ° C rau -40 ° C (-4 ° F rau -40 ° F) |
| Tshuaj Kuj | Zoo heev (resistions acids, alkalis, cawv) | Zoo heev (zoo tshaj cov kuab / roj tsis kam) | Zoo (tiv taus dej, qee cov kua qaub / cov hauv paus. Zam cov kuab tshuaj muaj zog) |
| Moh kob noo barrier | Zoo heev | Zoo tshaj | Zoo |
| Lub Teeb Ceev (UV) | Qeb 7-8 | Qeb 8 | Qeb 7-8 |
| Ib puag ncig & Kev Nyab Xeeb | Ncav mus, ROHS ua raws. Tsawg-VOC xaiv. | Ncav mus, ROHS ua raws. Inherently tsawg voc. BPA-dawb. | Ncav mus, ROHS ua raws. FDA CFR 21, EU 10/2011 (Kev Sib Tham Zov Khoom). Yooj yim dua. |
| Gloss Zawg (60 ° Gu) | Matt (5-10), Satin (10-25), ci (70-90) | Gloss loj (85+) | Matt (5-15), Satin (15-35) |
| Luam ntawv & embossing | Cov Nthuav Cov Nthuav dav thiab qhov tob | Kev pom tseeb zoo heev, nruab nrab emboss qhov tob | Kev pom tseeb zoo, Tsawg emboss qhov tob |
| Thawj cov ntawv thov | Tub ceev, pawg ntseeg, vaj huam sib luag, qhov rooj. Nyiaj txiag / tus nqi tsom. | Khw muag khoom fluctures, rooj tog siab, nkhaus / 3D duab, rov pleev xim rau daim iav. Clarity / Selry tsom. | Cov me nyuam cov rooj tog, kev kho mob, zaub mov ntim, eco-suly / sustainable kab. |
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