1

高分子薄膜之發展趨勢高分子薄膜之發展趨勢

宋銘憲宋銘憲

財團法人塑膠工業技術發展中心Plastics Industry Development Center

膜板產業技術組Plastics Film & Sheet Industry Technology

2

目錄

壹、多層共押薄膜

貳、積層薄膜

參、回收薄膜

肆、光電產業用高分子回收處理

伍、高分子薄膜在能源方面的應用與發展

陸、耐高溫薄膜及膠帶

柒、微孔型透氣薄膜捌、非微孔型透氣薄膜

玖、彈性體薄膜

拾、環保收縮膜

拾壹、取代PVC薄膜及膠帶拾貳、光電產業用薄膜

3

壹壹、、多層共押薄膜多層共押薄膜

4

Brampton EngineeringBrampton Engineering

77～～10 layers10 layersStreamlined Streamlined coextrusioncoextrusion diedieMechanical superiorityMechanical superiority－－fewer pieces to assemble, all fewer pieces to assemble, all flow surfaces exposed when opened for cleaningflow surfaces exposed when opened for cleaning－－much much easier than a cylindrical dieeasier than a cylindrical dieTemperature isolation between layers for optimum Temperature isolation between layers for optimum processing of polymersprocessing of polymers

5

Streamlined Streamlined CoextrusionCoextrusion DieDie

6

AddexAddex

7

8

DOLCIDOLCI

77--layer cast filmlayer cast filmWidthWidth：：10001000～～1600mm1600mmThicknessThickness：： 4040～～350mm350mmOutputOutput：： 350350～～600kg/hour600kg/hourExtruder diameterExtruder diameter：：4545～～75mm75mm

9

AdtechAdtech ProveraProvera ––7 Layers Cast line7 Layers Cast line

10

貳、積層薄膜貳、積層薄膜

11

ORNAMINORNAMIN

●● ININ--MOLD FOILSMOLD FOILS：：PolypropylenePolypropyleneSANSANPolystyrolPolystyrol

12

參參、、回收薄膜回收薄膜

13

NISSEINISSEI

Developing agencyDeveloping agency：：NisseiNisseiProduction & SellingProduction & Selling：：NakamotoNakamoto

Key Technology of HMSKey Technology of HMS--PET & High ImpactPET & High Impact（（HIHI））--PETPET（（11））Production of HMSProduction of HMS--PETPET

By the Reactive Extrusion Method at 250By the Reactive Extrusion Method at 250--300300℃℃ under highunder highvacuum fromvacuum from：：

Recovered PET of bottles, sheets and fibers of virgin PETRecovered PET of bottles, sheets and fibers of virgin PETCoupling agentsCoupling agentsCatalystsCatalysts

14

NISSEINISSEI

15

NISSEINISSEI

（（22））Characteristics of HMSCharacteristics of HMS--PETPETBlock copolymer of PETBlock copolymer of PET--epoxideepoxide resinresin--PETPETHaving Long Chain BranchesHaving Long Chain Branches（（LCBLCB））High melt viscosity & low melt flow rate at 280High melt viscosity & low melt flow rate at 280℃℃Same method adding with other resins having carboxylic acidSame method adding with other resins having carboxylic acidBlock copolymer of PETBlock copolymer of PET--epoxideepoxide resinresin--polyolefinspolyolefins

16

NISSEINISSEITransparent HITransparent HI--PET film is block copolymer of polyestersPET film is block copolymer of polyestersHIHI--PET film contains PET film contains epoxideepoxide resin, ionic metal catalyst and resin, ionic metal catalyst and

polyester which bring heat polyester which bring heat sealabilitysealability and shrink abilityand shrink abilityHIHI--PET film excels in aroma retention of foodsPET film excels in aroma retention of foodsHIHI--PET film have thickness of 10PET film have thickness of 10--2020μμm, heat cat seal strength m, heat cat seal strength

of 0.5of 0.5--1kg/15mm1kg/15mmFoamed boards can be continuously produced by reactive extrusionFoamed boards can be continuously produced by reactive extrusion

from PET bottle flakes, epoxy resin, catalyst and polyethylene wfrom PET bottle flakes, epoxy resin, catalyst and polyethylene with ith carbon dioxide gascarbon dioxide gas

HIHI--PET foamed boards generally have thickness of 2PET foamed boards generally have thickness of 2--5mm, 5mm, expanded ratio 2expanded ratio 2--5times5times

HIHI--PET foamed boards excel in high impact strength, especially at PET foamed boards excel in high impact strength, especially at low temperaturelow temperature

17

肆肆、、光電產業用高分子回收處理光電產業用高分子回收處理

18

光電產品界定範圍光電產品界定範圍

光感測器

醫療雷射

工業雷射

雷射本體雷射及其他光學應用

光纖區域網路設備、電信光傳輸設備、有線電視光傳輸設備、光通訊量測設備

光通訊設備

光纖、光纜、光主動元件、光被動元件光通訊零組件光通訊

唯讀型、可寫一次型、可讀寫型媒體

消費用途、資訊用唯讀型、資訊用可讀寫型

裝置光儲存

影像掃描器、條碼掃描器、雷射印表機、傳真機、影印機、數位相機

光輸出入

液晶顯示器(LCD)、發光二極體顯示幕(LED Display)、真空螢光顯示器(VFD)、電漿顯示器(PDP)、有機電激發光顯示器(OELD或OLED)、場發射顯示器(FED)

光電顯示器

光耦合器、光斷續器複合元件

光二極體與光電晶體、電荷耦合元件、接觸式影像感測器、太陽電池

受光元件

雷射二極體、發光二極體發光元件

光電元件

項目中分類大分類

19

LCD材料

20

全球偏光板市場規模全球偏光板市場規模

21

偏光板結構圖偏光板結構圖

22

廢偏光板目前處理現況廢偏光板目前處理現況

‧裁切後剩下的偏光板目前處理方式是粉碎後賣到大陸。

•偏光板不良品的處理方式是當作鋼鐵廠的燃料，1400℃以上的焚化爐。

•另一方式是送至台中市焚化爐焚燬。

•因含碘燃燒導致焚化場員工抗議。•迫切希望可以回收方式解決此一難題。

23

伍伍、、高分子薄膜在能源方面的高分子薄膜在能源方面的

應用與發展應用與發展

24

背膜材料

導電膠條覆蓋膜-取代玻璃

封裝膠膜

PCFEPETFE

TPTTPE

25

•背膜常用的材料:– 80% laminated films– 5% other technologies– 15% double-glass

•使用塑膠材料的優點:– 減重– 封裝技術較簡單也較快– 組裝時較容易

PVFPVF/Polyester/PVF（TPT）PVF/Aluminum Foil/PVFPVF/Polyester/EVA（TPE）THV/Polyester/EVA（BBF）

背膜材料背膜材料

26

Dupont的Telder ® PVF 是經過雙軸延伸的薄膜。

背膜材料背膜材料

27

聚酯薄膜如MYLAR®也是經過雙軸延伸的薄膜。

背膜材料背膜材料

28

• 玻璃是目前最常用在覆蓋膜部分的材料，具有光穩定性、剛性、不滲透性、抗撞擊與提供絕緣性等優點。其最大的缺點在於重量、撓曲性與有破裂的可能性。

• ETFE是目前最常用來取代玻璃的材料。與玻璃相比，ETFE薄膜的透光量超過玻璃的10％。另外一個條件就是“抗衝擊性。玻璃受到衝擊後會即刻粉碎，但ETFE薄膜很柔軟，不會斷裂。與玻璃相比，ETFE薄膜的抗汙性和重量輕也是很大的優點。正因為是具有這些功能的薄膜，才被下一代撓性太陽能電池所採用。ETFE薄膜還有耐熱、抗劃傷、不易燃、難結露等特點。

覆蓋膜覆蓋膜

29

常溫下無粘性，便於操作。經熱壓便發生熱交聯硬化與粘接增強反應，産生永久性的粘合密封，是一種新穎的熱固性熱熔膠膜。

• 耐熱性、耐低溫性、抗濕及耐候特性

• 接著性• 流動性、封膠性• 光穿透度及透明性

封裝膠膜封裝膠膜

30

陸陸、、耐高溫薄膜及膠帶耐高溫薄膜及膠帶

31

DeWALDeWAL

PEEK film has been surface modified on one side and coated with PEEK film has been surface modified on one side and coated with an acrylic adhesivean acrylic adhesive

Acrylic adhesiveAcrylic adhesive－－high humidity and harsh chemical environments high humidity and harsh chemical environments while retaining good peel strength with clean removalwhile retaining good peel strength with clean removal

ApplicationApplication－－sliding bearings, abrasion resistant wire wraps, and sliding bearings, abrasion resistant wire wraps, and oil field equipment requiring abrasion resistance and electricaloil field equipment requiring abrasion resistance and electricalinsulationinsulation

ThicknessThickness－－0.02mm0.02mm

32

FIBERFLONFIBERFLON

Pressure Sensitive PTFE coated glass fabricPressure Sensitive PTFE coated glass fabricSilicone pressure sensitive adhesiveSilicone pressure sensitive adhesive－－--7070～～260260℃℃Acrylic pressure sensitive adhesiveAcrylic pressure sensitive adhesive－－--4040～～170170℃℃Silicone PSASilicone PSA－－excellent release surfaceexcellent release surfaceApplicationsApplications：：Easy release surface on heat sealing and packagingEasy release surface on heat sealing and packagingmachines, ironing and pressing equipment, covering machines, ironing and pressing equipment, covering drying cylinders, lining chutes, release surface on bonding drying cylinders, lining chutes, release surface on bonding tools.tools.

33

FIBERFLONFIBERFLON

PTFE coated glass fabricPTFE coated glass fabricPREMIUM SERIESPREMIUM SERIESSTANDARD SERIESSTANDARD SERIESINDUSTRIAL SERIESINDUSTRIAL SERIESBLACK ANTIBLACK ANTI--STATIC SERIESSTATIC SERIESTEARTEAR--RESISTANT SERIESRESISTANT SERIESSPECIALTY SERIESSPECIALTY SERIESPOROUS SERIESPOROUS SERIESHEAVY BELTING SERIESHEAVY BELTING SERIESONE SIDE COATED SERIESONE SIDE COATED SERIESPTFE/KEVLAR SERIESPTFE/KEVLAR SERIES

34

FIBERFLONFIBERFLON

PTFE coated glass fabricPTFE coated glass fabricOutstanding temperature resistance from Outstanding temperature resistance from --170170℃℃ to 260to 260℃℃Excellent chemical resistanceExcellent chemical resistanceSuperior nonSuperior non--stick surface, easy to cleanstick surface, easy to cleanHigh dielectric strengthHigh dielectric strengthDimensional stabilityDimensional stabilityResistance to UV, IR and HFResistance to UV, IR and HFNonNon--toxictoxic

35

DeWALDeWALPTFE filmPTFE film、、UHMWPE filmUHMWPE film

••Low wear and long lifeLow wear and long life••High and low temperature resistanceHigh and low temperature resistance••Chemically inertnessChemically inertness••Low coefficient of frictionLow coefficient of friction••Static Static disspationdisspation••FDA/USDA complianceFDA/USDA compliance••Color codingColor coding••Abrasion resistanceAbrasion resistance••Impact resistanceImpact resistance••Dimensional stabilityDimensional stability••Thickness rangeThickness range：：PTFE filmPTFE film：：0.00050.0005～～0.040.04””

UHMWPE filmUHMWPE film：：0.030.03～～0.060.06””••Width rangeWidth range：： 0.250.25～～5050””••Surface treatment for bondingSurface treatment for bonding：：sodium naphthalene and sodium sodium naphthalene and sodium ammonia etching, corona, and flame treatmentammonia etching, corona, and flame treatment••Compounding for performance enhancementsCompounding for performance enhancements••TensilizingTensilizing

36

柒柒、微孔型、微孔型透氣薄膜透氣薄膜

37

DeWALDeWALPOROPORO--TEXTEX

••ThicknessThickness：：0.0010.001～～0.01 inches0.01 inches••Pore sizePore size：：55～～0.050.05μμmm••WidthWidth：： 55～～0.05 inches0.05 inches••Tensile strengthTensile strength：：MDMD：：2000psi2000psi

TDTD：：500psi500psi••Moisture vapor permeabilityMoisture vapor permeability：＞：＞1000g/m1000g/m22/24hrs/24hrs（（0.220.22μμm m pore sizepore size））••MullensMullens water entry pressurewater entry pressure：：70psi70psi（（0.220.22μμm pore sizem pore size））

38

DeWALDeWAL

Typical Industrial Applications for Typical Industrial Applications for PoroPoro--TexTex••Venting Venting mediomedio, , baghousebaghouse filtration, and gas and liquid filtration, and gas and liquid microfiltrationmicrofiltration••Wet/dry and vacuum filtersWet/dry and vacuum filters••Dust collection and air pollution controlsDust collection and air pollution controls••Clarification of propellantsClarification of propellants••GasGas--exchange modulesexchange modules••UV spectroscopy and hydraulic fluid analysisUV spectroscopy and hydraulic fluid analysis

39

DeWALDeWAL

Typical Industrial Applications for Typical Industrial Applications for PoroPoro--TexTex••Venting Venting mediomedio and ultraand ultra--highhigh--purity gas and liquid purity gas and liquid microfiltrationmicrofiltration••Test strip blottersTest strip blotters••Clarification of cryogenic fluids, acids, bases and solventsClarification of cryogenic fluids, acids, bases and solvents••Sterile Sterile barriesbarries for medical devices and for medical devices and noninvasive/noninvasive/nonimplantablenonimplantable medical membranesmedical membranes••CleanClean--room garmentsroom garments

40

DeWALDeWAL

Typical Outerwear Application for Typical Outerwear Application for PoroPoro--TexTex••Hats, head bands, swim capsHats, head bands, swim caps••Gloves and socksGloves and socks••Protective clothing for medical and industrial applications, Protective clothing for medical and industrial applications, including hospital gowns and disposable surgical capsincluding hospital gowns and disposable surgical caps

41

DeWALDeWALUNIUNI--POREPORE

••ThicknessThickness：：0.0020.002～～0.06 inches0.06 inches••Pore sizePore size：：5050～～2.52.5μμmm••WidthWidth：：0.250.25～～26.0 inches26.0 inches••Tensile Tensile stvengthstvength：：10001000～～4000psi4000psi••Typical application for Typical application for UniUni--PorePore：：

••Wicks and test strips for medical applicationsWicks and test strips for medical applications••Frits for HPLC Frits for HPLC columscolums••Vents in closures for liquid containersVents in closures for liquid containers••Porous supportPorous support••Air filtrationAir filtration••Solvent filtrationSolvent filtration

42

DeWALDeWAL

LAMINATE FOR FILTRATION AND VENTINGLAMINATE FOR FILTRATION AND VENTINGAPPLICATIONSAPPLICATIONS

••Pore sizePore size：：55～～0.10.1（（μμmm）（）（PTFEPTFE））/50/50～～2.52.5μμmm（（UHMWPEUHMWPE））••WidthWidth：：0.50.5～～26 inches26 inches

43

捌捌、、非微孔型透氣薄膜非微孔型透氣薄膜

44

透濕性透濕性TPUTPU薄膜薄膜

45

• 聚酯型PU具有優異的抗磨耗性、抗撕裂性與抗衝擊性。常用在如包裝膜、發泡物的外皮等

• 聚醚型PU具有優異的濕氣滲透性且與皮膚相容性好

SwissChemSwissChem AG AG --SwissfilmSwissfilm®®

46

當親水級的Pebax ®製成薄膜或積層膜時，不僅有優異的濕氣滲透性而且還能提供防水性與細菌阻擋性能。Pebax®能在沒有黏著劑的情況下藉由功能性聚烯烴與編織與非編織的紡織品製得積層膜。

ArkemaArkema--PebaxPebax®® MV3000MV3000與與61006100

47

玖玖、、彈性體薄膜彈性體薄膜

48

TPETPE之之分類分類

• 依化學組成

1.苯乙烯系彈性體（Styrenic），TPS

2.聚烯烴系彈性體（Olefinic），TPO

3.聚胺基甲酸酯系彈性體（Urethane），TPU

4.聚酯系彈性體（Ester），TPEE

5.聚醯胺系彈性體（Amide），TPAE

49

TPETPE硬度分佈範圍硬度分佈範圍

50

• Kraton G 2832是SEBS系的複合材料。(吹膜級)

• 具有優異的彈性與低的遲滯性（hysteresis）。

• 可和其他聚烯烴共混以增加其韌性。

KratonKraton--KratonKraton®® G 2832G 2832

51

Swiss Swiss ChemChem AGAGTPUTPU－－Ester filmEster filmTPUTPU－－Ether filmEther filmHot melt TPU filmHot melt TPU filmHot melt Hot melt copolyamidecopolyamide filmfilmHot melt Hot melt copolyestercopolyester filmfilmThicknessThickness：：2525～～25002500μμmmWidthWidth：：2000m2000mSpecial width up to 1.5mm on requestSpecial width up to 1.5mm on requestColorsColors：：transparent, white, black, other colors possible on transparent, white, black, other colors possible on

requestrequestAdditivesAdditives：：slipping agentslipping agent、、UV stabilizerUV stabilizer、、hydrolysis hydrolysis

stabilizerstabilizer、、heat stabilizerheat stabilizer

52

拾拾、、環保收縮膜環保收縮膜

53

環保收縮膜的材料環保收縮膜的材料

•PETG

•PS

•PLA

54

收縮膜的應用收縮膜的應用

55

收縮膜設備收縮膜設備

56

收縮膜設備收縮膜設備

57

拾壹拾壹、、取代取代PVCPVC薄膜及膠帶薄膜及膠帶

58

取代取代PVCPVC薄膜及薄膜及膠帶膠帶

•非PVC膠布

•非PVC難燃膠帶

59

PVCPVC膠布設備膠布設備

60

TPUTPU發泡平膜設備發泡平膜設備

61

拾貳拾貳、、光電產業用薄膜光電產業用薄膜

62

光電光電產業用薄膜產業用薄膜

•PE抗靜電薄膜

•PE發泡抗靜電膜

•保護膜

•晶圓切割帶

•晶圓研磨帶

63

PVAPVA薄膜薄膜

PVAPVA

Die casting film forming

Gel extrusion film forming

Embossing PVA film

Biaxial-orientation

Heat treatment

BOPVA film

Biaxial-orientation

PVACompound

Heat treatment

Single axial-orientation

PVA film(Optical characteristic)

(Water solubility)

(Gas barrier)

64

流涎流涎加工技術平台加工技術平台

65

謝謝 謝謝 各各 位位

敬敬 請請 指指 教教