MilliporeSigma
All Photos(2)

Documents

427187

Sigma-Aldrich

Poly(vinylidene fluoride-co-hexafluoropropylene)

pellets

Synonym(s):
PVDF-HFP
Linear Formula:
(-CH2CF2-)x[-CF2CF(CF3)-]y
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

pellets

Quality Level

melt index

4-10 g/10 min (230°C/12.5kg)

dielectric constant

11.38, 100 Hz (ASTM D 750)

refractive index

n20/D 1.407

viscosity

20,000-25,000 poise(230 °C) (100 sec-1)(lit.)

transition temp

Tm 135-140 °C (ASTM D 3418)

density

1.78 g/mL at 25 °C

SMILES string

FC(F)=C.FC(F)=C(F)C(F)(F)F

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
427179427160427144
refractive index

n20/D 1.407

refractive index

n20/D 1.42

refractive index

n20/D 1.41

refractive index

n20/D 1.42

viscosity

20,000-25,000 poise(230 °C) (100 sec-1)(lit.)

viscosity

23,000-27,000 poise(230 °C) (100 sec-1)(lit.)

viscosity

23,000-27,000 poise(230 °C) (100 sec-1; typical)(lit.)

viscosity

-

transition temp

Tm 135-140 °C (ASTM D 3418)

transition temp

Tm 155-160 °C (ASTM D 3418)

transition temp

brittleness temperature -62 °C (ASTM 2800), Tm 140-145 °C (ASTM D 3418)

transition temp

brittleness temperature -62 °C (ASTM D 746), Tm 166-170 °C (ASTM D 3418)

density

1.78 g/mL at 25 °C

density

1.77 g/mL at 25 °C

density

1.77 g/mL at 25 °C

density

1.78 g/mL at 25 °C

melt index

4-10 g/10 min (230°C/12.5kg)

melt index

3.5-7.5 g/10 min (230°C/12.5kg)

melt index

3.5-7.5 g/10 min (230°C/12.5kg)

melt index

7-20 g/10 min (230°C/12.5kg)

Application

Wire and cable coatings, flexible and corrosion-resistant tubing, and liners for pipes and tanks.

Features and Benefits

Excellent thermal stability, chemical and abrasion resistance, impervious to UV degradation, self-extinguishing and retains properties on aging. Improved flexibility at subzero temperatures, stress crack resistance and elongation to break over poly(vinylidene fluoride).

Physical form

Crystalline, thermoplastic copolymer.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Articles

Stretchable Electroluminescent Devices

Dr. Tan and researcher introduce recent trends in Self-healing Soft Electronic Materials and Devices. The emergence of smart, functional SHPs will be highly beneficial to the advancement of the next-generation self-healing soft electronic devices. Autonomously self-healing devices could help to minimize the need for repair or replacement of electronics and machines, potentially reducing the cost of materials and reducing electronic waste.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service