Chopped strand lev, ib qho tseem ceeb nyob rau hauv lub cheeb tsam ntawm Fiber Reinforced Plastics (FRP), pom nws daim ntawv thov dav thoob plaws ntau yam lag luam. Cov mats ntau yam no feem ntau ua haujlwm hauv cov txheej txheem xws li tes nteg, filament winding, thiab molding los tsim cov khoom tshwj xeeb. Daim ntaub ntawv ntawm cov ntaub qhwv strand mats nthuav dav dav, suav nrog kev tsim cov vaj huam sib luag, tso tsheb hlau luam, nkoj, tsheb qhov chaw, cua txias yees, kav dej thiab ntau ntxiv.
Qhov hnyav | Qhov hnyav ntawm cheeb tsam (%) | Cov ntsiab lus noo noo (%) | Cov ntsiab lus loj (%) | Lub zog tawg (N) | Dav (mm) | |
Txoj kev | ISO 3374 | ISO 3344 | ISO 1887 | ISO 3342 | ISO 3374 Kev Tswj Xyuas | |
Hmoov | Emulsion | |||||
EMC 100 | 100 ± 10 | ≤ 0.20 | 5.2-12.0 Nws | 5.2-12.0 Nws | ≥80 | 100mm-3600mm |
EMC 150 | 150 ± 10 | ≤ 0.20 | 4.3-10.0 Nws | 4.3-10.0 Nws | ≥100 | 100mm-3600mm |
EMC 225 | 225 ± 10 | ≤ 0.20 | 3.0-5.3 | 3.0-5.3 | ≥100 | 100mm-3600mm |
EMC 300 | 300 ± 10 | ≤ 0.20 | 2.1-3.8 | 2.2-3.8 | ≥120 | 100mm-3600mm |
EMC450 | 450 ± 10 | ≤ 0.20 | 2.1-3.8 | 2.2-3.8 | ≥120 | 100mm-3600mm |
EMC 600 | 600 ± 10 | ≤ 0.20 | 2.1-3.8 | 2.2-3.8 | ≥150 | 100mm-3600mm |
EMC 900 | 900 ± 10 | ≤ 0.20 | 2.1-3.8 | 2.2-3.8 | ≥180 | 100mm-3600mm |
1. Randomly dispersed thiab zoo heev mechanical zog.
2. Zoo heev compatibility nrog resin, ntxuav nto, zoo nruj
3. Cov cua kub zoo heev.
4. Ceev thiab zoo ntub tawm tus nqi
5. Yooj yim sau pwm thiab lees paub rau cov duab nyuaj
Tshwj tsis yog tias tau teev tseg, cov khoom siv fiberglass yuav tsum muab cia rau hauv qhov chaw qhuav, txias thiab noo noo pov thawj. Chav tsev kub thiab av noo yuav tsum nyob twj ywm ntawm 15 ° C - 35 ° C, 35% - 65% feem. Qhov zoo tshaj plaws siv hauv 12 lub hlis tom qab hnub tsim khoom. Cov khoom siv fiberglass yuav tsum nyob twj ywm hauv lawv cov ntim khoom qub kom txog thaum ua ntej siv.
Txhua yob yog qhwv hauv zaj duab xis yas thiab tom qab ntawd ntim rau hauv ib lub thawv ntawv. Cov yob yog stacked horizontally los yog vertically rau pallets.
Tag nrho cov pallets yog stretch qhwv thiab strapped kom ruaj khov thaum thauj.