protect film grade聚丙烯保护膜技术参数

1、hyosung pp forprotective films june. 2012polypropylene plants, ulsan koreapolypropylene plants, ulsan koreapp/dh plants, ulsanpp/dh plants, ulsanyearcontent apr. 1991 pp-1 plant start sep. 1991 dh plant start dec. 1996 pp-2 plant strat1. topilene1. topilene protect film applications protect film app

2、lications characteristicsgradecharacteristicsj420hy good transparency low fish-eye good surfacej440f medium transparency low fish-eye good heat resistancej460f high haze low fish-eye good processibility rough surface grade grade : j420hy, j440f, j460f, developmental: j420hy, j440f, j460f, developmen

3、tal grades grades applicationsapplications : : prism sheet, polarization film, lgp, prism sheet, polarization film, lgp, lcd glasslcd glass 等 topilene productsclassificationapplicationsgradesforspecializedusespecialtyfilmsforself-adhesive/adhesive coatingj420hyj440fj460ffor generaluseimpact copolyme

4、rrandom copolymerhomopolymer these grades for cast-films2. transparency 2. transparency 1525%1525%3545%3545%5565%5565% (transparent) (medium) (hazy)3. surface roughness image 3. surface roughness image 大大 中中 小小ra 0.370.41 0.180.25 0.150.20 ()applicationslayergradesfilm foradhesivecoatingskinj440f /

5、j460fcorej440f / j460fsealj440f / j460fself-adhesivefilmmoderateadhesionskinj440f / j420hycorej440f / j420hysealadhesive resin (m-pe, etc)strongadhesionskinj460fcorej420hysealadhesive resin (eva, etc)4. hyosung grades for film layer4. hyosung grades for film layer5. mechanical properties 5. mechanic

6、al properties grades & propertiesgrades & propertiespropertiesunitsj420hyj440fj460fmelt index(230, 2.16kg)g/10min4.54.54.5haze (40m) %152535455565fisheye400mea/0.2m2000100400m152020302030characteristics good transparency low fish-eye good surface medium transparency low fish-eye good heat resistance

7、 high haze low fish-eye low blocking good heat resistance6. q.c (cpp m/c,6. q.c (cpp m/c, f/e detector) f/e detector) cppcpp(mono)(mono)filmfilmm/cm/cfishfisheyeeyeautoautode-de-tetectorctorpre.tiltpre.tiltalignment layeralignment layerlamplamp導光板導光板( (擴散板擴散板) )blublu(back(backlightlightunit)unit)lc

8、dlcdpanelpanelitoito共通共通 電極電極tft / tft / 畵素畵素 電極電極unitapplicationlcd bluprismsheet(pet)topppbottompp,ldpediffuser film(pmma+pet)-lgp/reflectionfilmldpe,pp protective film market for blu protective film market for bluadhesion coatedprotective filmself-adhesiveprotective film125200(prism)35(uv )acryla

9、te+oligomer protective film for prism sheet protective film for prism sheetappl.200720082009growthratepeprismsheet20,47523,28023,9608.2%diffuserfilm8008509207.2%lgp2,0002,1002,3508.4%total(ton/yr)23,275(11,780)26,230(13,270)27,230(13,780)8.2%ppprismsheet21,17525,86027,54014.3%diffuserfilm1,2001,4001,55013.7%lgp6006006504.1%total(ton/yr)22,975(10,340)27,860(12,54029,740(13,380)14.0%(10,000/年)07年 08