The molecular weight for this product is considered proprietary.
429252
Poly(ethylene terephthalate)
granular
Synonym(s):
PET, PETE, PETP, Poly(oxyethyleneoxyterephthaloyl)
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| Size/SKU | Availability | Price |
|---|---|---|
250 g | Check Cart for Availability | $131.00 |
About This Item
Linear Formula:
(C10H8O4)n
CAS Number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
$131.00
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description
30% glass fiber to enhance hardness and strength
form
granular
feature
hydrophobic
hardness
120 (Rockwell R, ASTM D 785)
mp
250-255 °C
density
1.68 g/mL at 25 °C
SMILES string
OCCO.OC(=O)c1ccc(cc1)C(O)=O
InChI
1S/C8H6O4.C2H6O2/c9-7(10)5-1-2-6(4-3-5)8(11)12;3-1-2-4/h1-4H,(H,9,10)(H,11,12);3-4H,1-2H2
InChI key
FYIBGDKNYYMMAG-UHFFFAOYSA-N
Application
Used in electrical parts including relay bases and lamp sockets, pump housings, gears, sprockets, chair arms, casters and furniture components.
Features and Benefits
Balance of strength, stiffness and toughness, excellent electrical properties, surface appearance and chemical resistance.
Other Notes
Abrasion resistance is 30 mg (Taber, CS-17 wheel, 1kg, 50% RH, 1,000 cycles).
1 of 1
This Item | |||
|---|---|---|---|
| description granular | description United States Pharmacopeia (USP) Reference Standard | description average Mv ~38,000, pellets | description average Mw ~10,000 by GPC |
| form granular | form - | form pellets | form chunks |
| density 1.68 g/mL at 25 °C | density - | density 1.31 g/mL at 25 °C (lit.) | density 1.183 g/mL at 25 °C |
| mp 250-255 °C | mp - | mp - | mp - |
| feature hydrophobic | feature - | feature hydrophobic | feature hydrophobic |
| Quality Level 100 | Quality Level - | Quality Level 200 | Quality Level 100 |
| description 30% glass fiber to enhance hardness and strength | description - | description - | description - |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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Do you have any information about the average molecular weight of PET polymer
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What is the solubility of the product?
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This material is not tested for solubility on a lot to lot basis. Historically, this compound has been prepared in a 60/40 mixture of phenol and tetrachloroethane at 30°C for viscosity testing. While no rate has been established, the product is also soluble in hot m-cresol, trifluoroacetic acid, o-chlorophenol, and a 1:1 mixture of phone and hot DMSO. Please see the following links to review publications that reference solubility:
https://www.nature.com/articles/2051005a0
https://www.sciencedirect.com/science/article/pii/S1385894715008025#f0015Helpful?
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What is the size of the pellet for the product Poly(ethylene terephthalate) 429252?
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The size/dimensions of this material are not tested. It's typically less than 10 mm in size.
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Are these granules made up of 100% PET, or any other impurities also present to give shape and maintain it.
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This product contains 30% glass particles as a reinforcing agent.
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Hello, I would like to know the crystallinity degree of these PET granules.
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The crystallinity of this PET product is not determined.
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Buongiorno, avete il dato di viscosità in soluzione di questo PET? Possibilmente con secondo la norma ASTM D4603. In caso contrario avete alternative? grazie
1 answer-
The viscosity information is not determined for this product or any other Polyethylene terephthalate (PET) materials offered.
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