JW2 / JW4 Odorless Polyurethane Adhesive rau Windshield
●Primerless
● Tsis muaj npuas tom qab kho
● Tsis muaj ntxhiab tsw
● Zoo heev thixotropy, tsis-sag zog
● Zoo heev adhesion thiab hnav-tiv taus khoom
●Cold daim ntawv thov
●One-component formulation
●Automotive OEM zoo
● Tsis muaj roj permeated
●JW2/JW4 feem ntau yog siv rau lub tsheb cua thiab sab iav hloov tom qab kev ua lag luam.
● Cov khoom no tsuas yog siv los ntawm cov neeg siv kev paub dhau los xwb. Yog tias cov khoom no siv rau lwm yam kev siv dua li Automotive iav Hloov, sim nrog cov substrates tam sim no thiab tej yam kev mob yuav tsum tau ua kom paub meej adhesion thiab cov khoom sib xws.
| QHOV TSEEB | VALUE |
| Chemical puag | 1-C polyurethane |
| Xim (zoo) | Dub |
| Kho mechanism | Moisture curing |
| Qhov ceev (g / cm³) (GB / T 13477.2) | 1.30 ± 0.05g / cm³ kwv yees. |
| Tsis-sag zog (GB/T 13477.6) | Zoo heev |
| Daim tawv nqaij tsis muaj sij hawm1 (GB/T 13477.5) | 20-50 feeb approx. |
| Daim ntawv thov kub | 5 ° C rau 35 ° C |
| Lub sijhawm qhib 1 | 40 min kb. |
| Curing ceev (HG / T 4363) | 3 ~ 5mm / hnub |
| Ntug A hardness (GB / T 531.1) | 50 ~ 60 hli |
| Tensile zog (GB / T 528) | 5 N/mm2 |
| Elongation ntawm kev tawg (GB / T 528) | 430% kwv yees |
| Tear propagation kuj (GB / T 529) | ＞ 3N/mm2 |
| Kev tawm dag zog (ml / min) | 60 |
| Tensile-shear lub zog (MPa) GB / T 7124 | 3.0 N / hli |
| Cov ntsiab lus tsis muaj zog | 4% |
| Kev pabcuam kub | -40 ° C rau 90 ° C |
| Txee lub neej (kwv yees qis dua 25 ° C) (CQP 016-1) | 9 muaj |
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