Polymer Morphology Flashcards by Molly Terrio | Brainscape

Q

PE

A

Polyethylene

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Q

HDPE

A

Semi-crystalline: 70-90% “high”

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Q

LDPE

A

Semi-crystalline: ~50%

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Q

UHMWPE

A

Semi-crystalline: ~60%

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Q

PP

A

Polypropylene

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Q

Isotactic PP

A

Semi-crystalline: 70-90% “high”

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Q

Syndiotactic PP

A

Semi-crystalline

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Q

Atactic PP

A

Amorphous

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Q

PS

A

Polystyrene

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Q

Isotactic PS

A

Semi-crystalline: 70-90% “high”

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Q

Syndiotactic PS

A

Semi-crystalline

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Q

Atactic PS

A

Amorphous

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Q

TFE

A

Tetrafluoroethylene

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Q

PTFE

A

Semi-crystalline: 70-90% “high”

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Q

VC

A

Vinyl chloride

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Q

PVC

A

Semi-crystalline

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Q

VA or VOH

A

Vinyl alcohol

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Q

PVA or PVOH

A

Semi-crystalline

Q

MMA

A

Methyl methacrylate

Q

PMMA

A

Amorphous

Q

HEMA

A

Hydroxyethylmethacrylate

Q

PHEMA

A

Amorphous

Q

DMS

A

Dimethyl siloxane

Q

PDMS

A

Semi-crystalline

Q

Nylon 6,6

A

Semi-crystalline

Q

EG or EO

A

Ethylene glycol

Q

PEG (aka PEO)

A

Semi-crystalline

Q

ET

A

Ethylene terephthalate

Q

PET

A

Semi-crystalline

Q

C

A

Carbonate

Q

PC

A

Amorphous

Q

GA*

A

Glycolic acid

Q

PGA*

A

Semi-crystalline: (~50%)

Q

LLA*

A

L-lactic acid

Q

PLLA*

A

Semi-crystalline: ( ~40%)

Q

DLLA*

A

DL-lactic acid

Q

PDLLA*

A

Amorphous

Q

DS*

A

Dioxanone

Q

PDS*

A

Semi-crystalline

Q

CL*

A

ε-caprolactone

Q

PCL*

A

Semi-crystalline

Q

Amorphous

A

Atactic PP, Atactic PS, PMMA, PHEMA, PC, PDLLA

Q

Highly Crystalline

A

HDPE, Isotactic PP, Isotactic PS, PTFE

Q

Biodegradable

A

PGA, PLLA, PDLLA, PDS, PCL