Sinomer® PETA Monomer CAS 3524-68-3

Chemical Name: Sinomer® PETA

Other Name: Pentaerythritol Triacrylate; PETA; 2-(Hydroxymethyl)-2-[[(1-oxoallyl)oxy]methyl]-1,3-propanediyl diacrylate; 3-(acryloyloxy)-2-[(acryloyloxy)methyl]-2-(hydroxymethyl)propyl acrylate

CAS NO.: 3524-68-3

Molecular Formula: C14H18O7

Molecular weight:298

Chemical Structure:Pentaerythritol triacrylate Structure

Appearance: transparent liquid

Description

PETA Monomer / Pentaerythritol Triacrylate CAS 3524-68-3

Appearance

transparent liquid

Color(APHA)

≤100

Acidvalue(mgkOH/g)

≤1.0

Viscosity(cps@25℃)

600-1000

Moisture

≤0.2%

Polymerizationinhibitor(ppm)

≤400

Refractiveindex

1.487

SurfaceTensionDynes/cm,20℃

40.6

TheglasstransitiontemperatureTg,℃

104

This product can replace Pentaerythritol Triacrylate; PETA; 2-(Hydroxymethyl)-2-[[(1-oxoallyl)oxy]methyl]-1,3-propanediyl diacrylate; 3-(acryloyloxy)-2-[(acryloyloxy)methyl]-2-(hydroxymethyl)propyl acrylate.

 

What is Pentaerythritol triacrylate / PETA?

Pentaerythritol triacrylate is an acrylate obtained by the esterification reaction of 1 part of pentaerythritol and three parts of acrylic acid. It has the characteristics of typical acrylates. In addition, there is a side chain hydroxyl group in the molecule. The presence of hydroxyl group enhances the molecular weight. Polarity reduces volatility. On the other hand, it can be used as a reaction site to connect to other materials by grafting for the preparation of composite materials.

High crosslink density, fast curing, good flexibility, low volatility, scratch resistance, fire resistance, chemical resistance

Pentaerythritol triacrylate Usage

1. Synthesize acrylic resin by conventional method.
2. As a reactive diluent, PETA participates in the radiation curing process.
Commonly used in the following industries: polymer materials, coatings (automotive, construction, etc.), inks, elastomers, sealants, adhesives.

 

Pentaerythritol triacrylate Packaging and Shipping

Packing: 25L or 200L/drum.

Delivery: with in 5-7 working days.

 

Pentaerythritol triacrylate Storage

Stored in a cool dry place out of direct sunlight.

 

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Sinomer® IPAMA 2-isopropyl-2-adamantyl methacrylate 297156-50-4
Sinomer® LMA Dodecyl 2-methylacrylate 142-90-5
Sinomer® NP-4EA (4) ethoxylated nonylphenol 2156-97-0
Sinomer® NPGDA Neopentyl glycol diacrylate 2223-82-7
Sinomer® PDDA Phthalate diethylene glycol diacrylate
Sinomer® PEGDA Polyethylene Glycol Diacrylate 26570-48-9
Sinomer® PEGDMA Poly(ethylene glycol) dimethacrylate 25852-47-5
Sinomer® PETA PETA Monomer 3524-68-3
Sinomer® PHEA 2-PHENOXYETHYL ACRYLATE 48145-04-6
Sinomer® PO2-NPGDA NEOPENTYL GLYCOL PROPOXYLATE DIACRYLATE 84170-74-1
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Sinomer® THFMA Tetrahydrofurfuryl methacrylate 2455-24-5
Sinomer® TMPTA Trimethylolpropane triacrylate 15625-89-5
Sinomer® TMPTMA Trimethylolpropane trimethacrylate 3290-92-4
Sinomer® TPGDA Tripropylene glycol diacrylate 42978-66-5

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