Kev piav qhia ntxaws ntawm ntau yam kev siv PE hauv cov khoom ntim

Ib hom hnab ntim khoom tsis yog tsuas yog muaj cov khoom ntim, tab sis kuj cais cov khoom ntawm lub ntiaj teb sab nraud kom tiv thaiv cov khoom.
Tsis tas li ntawd, cov khoom ntim nws tus kheej thiab cov molecules ntawm cov khoom ua rau ib leeg ua rau cov khoom tsis zoo, uas tau dhau los ua ib qho teeb meem uas lub hnab ntim khoom yuav tsum tau daws.Kab lus no tsom rau kev piav qhia seb peb daws qhov teeb meem no li cas.Cov hnab ntim khoom lag luam feem ntau siv cov khoom siv PE zaj duab xis hauv kev sib cuag nrog cov khoom.Yog li, PE cov khoom siv zaj duab xis yog dab tsi?
PE, lub npe tag nrho Polyethylene, yog qhov yooj yim tshaj plaws polymer organic compound thiab feem ntau siv cov khoom siv polymer hauv ntiaj teb niaj hnub no.Nws kuj yog qhov siv ntau tshaj plaws thiab siv ntau hom yeeb yaj kiab hauv kev lag luam ntim khoom.PE tiv thaiv zaj duab xis siv tshwj xeeb polyethylene (PE) yas zaj duab xis raws li cov khoom siv hauv paus, thiab muab faib ua cov yeeb yaj kiab uas muaj polyethylene tiv thaiv siab, nruab nrab ntom polyethylene thiab tsawg-density polyethylene raws li qhov ceev.

Qhov zoo tshaj plaws ntawm PE tiv thaiv zaj duab xis yog tias cov khoom tiv thaiv tsis muaj kuab paug, corroded, khawb thaum lub sij hawm tsim khoom, kev thauj mus los, cia thiab siv, thiab tiv thaiv tus thawj du thiab ci ntsa iab nto, yog li txhim kho qhov zoo thiab kev sib tw ntawm cov khoom..

Raws li cov ntsiab lus viscosity: ultra-low viscosity tiv thaiv zaj duab xis, low-viscosity tiv thaiv zaj duab xis, nruab nrab-tsawg-viscosity tiv thaiv zaj duab xis, nruab nrab-viscosity tiv thaiv zaj duab xis, high-viscosity tiv thaiv zaj duab xis, ultra-high-viscosity tiv thaiv zaj duab xis

1. Ultra-low-viscosity tiv thaiv zaj duab xis (piv txwv li, me ntsis hauv qab adhesion):

Cov yam ntxwv: Thickness (≥0.03m ± 0.003), dav (≤1.3), qhov siab (100-1500), cov khoom siv hauv paus (PE), tev lub zog (≤5g / cm), kub tsis kam (60), elongation (> 400)

Siv: Yooj yim rau siv, yooj yim rau lo thiab tsim kua muag, tsis muaj kua nplaum residue, haum rau cov paib organic, cov twj paj nruag, cov ntxaij vab tshaus, iav lo ntsiab muag, yas lo ntsiab muag, thiab lwm yam.

2. Tsawg-viscosity tiv thaiv zaj duab xis

Cov yam ntxwv: Thickness (≥0.03m ± 0.003), dav (≤1.3), qhov siab (100-1000), cov khoom siv hauv paus (PE), tev lub zog (10-20g / cm), kub tsis kam (60), elongation (> 400). )

Siv: ruaj khov adhesion, zoo adhesion, zoo tev tawm, tsis muaj residual kua nplaum, haum rau steel daim iav daim hlau, titanium hlau, du daim hlau, silk screens, nameplates, thiab lwm yam.

3. Nruab nrab thiab qis viscosity tiv thaiv zaj duab xis

Cov yam ntxwv: Thickness (≥0.03m ± 0.003), dav (≤1.3), qhov siab (100-1000), cov khoom siv hauv paus (PE), tev lub zog (30-50g / cm), kub tsis kam (60), elongation (> 400) )

Siv: ruaj khov adhesion, zoo adhesion, zoo tev, tsis muaj residual kua nplaum, haum rau rooj tog Polaroid board, stainless hlau board, ceramic pobzeb, marble, dag pob zeb, thiab lwm yam.

4. Medium nplaum tiv thaiv zaj duab xis

Nta: Thickness (≥0.05 ± 0.003), dav (≤1.3), qhov siab (100-1000), cov khoom siv hauv paus (PE), tev lub zog (60-80g / cm), kub tsis kam (60), elongation (> 400)

Siv: ruaj khov adhesion, zoo adhesion, zoo tev kev ua tau zoo, tsis muaj cov kua nplaum seem, haum rau kev tiv thaiv saum npoo ntawm cov nplua-grained frosted boards thiab cov ntaub ntawv nyuaj-rau-stick.

5. High-viscosity tiv thaiv zaj duab xis

Cov yam ntxwv: Thickness (≥0.05 ± 0.003), dav (≤1.3), qhov siab (100-800), cov khoom siv hauv paus (PE), tev lub zog (80-100g / cm), kub tsis kam (60), elongation (> 400)

Siv: ruaj khov adhesion, zoo adhesion, zoo tev kev ua tau zoo, tsis muaj cov kua nplaum seem, haum rau nplua nplej frosted board, aluminium-yas board, nyuaj-rau-stick yas board, thiab lwm yam.

6. Ultra-siab viscosity tiv thaiv zaj duab xis

Nta: Thickness (≥0.04 ± 0.003), dav (≤1.3), qhov siab (100-800), cov khoom siv hauv paus (PE), tev lub zog (siab dua 100g / cm), kub tsis kam (60), elongation (> 400))

Lub hom phiaj: Cov viscosity siab heev, dej-raws li acrylic yog siv los ua cov nplaum nplaum, uas yooj yim siv, yooj yim rau lo thiab tsim kua muag, thiab tsis muaj kua nplaum seem.Nws yog tsim rau cov ntaub ntawv nyuaj-rau-stick xws li ntxhib-grained aluminium daim hlau.