Best Triethylene Glycol Dimethacrylate CAS 109-16-0

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Triethylene Glycol Dimethacrylate

Products Description

Name: Triethylene Glycol Dimethacrylate

Cas: 109-16-0

Purity: 99%min


Basic Info:

CAS No.:






Stock Availability

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Brand Name

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Product Introduction:

Polyester material is a general term for polymer compounds developed by polycondensation of diols or diacids or polyols and also polyacids.

Polyester resin is divided into saturated polyester resin and unsaturated polyester resin, Triethylene Glycol Dimethacrylate is a kind of unsaturated polyester resin.

Unsaturated polyester material (UPR) is just one of the 3 most widely used matrix material materials in material matrix composites.

Unsaturated polyester adhesives are primarily made up of unsaturated polyester materials, pigments as well as fillers, initiators and other auxiliary representatives.

Triethylene Glycol Dimethacrylate has excellent comprehensive properties, and has good processability, mechanical properties, corrosion resistance and electrical insulation properties.

Therefore, Triethylene Glycol Dimethacrylate is widely used in automotive components, power engineering, chemical industry and other fields.

Product Nature:

  • Density: 1.092 g/mL at 25 °C (lit.)
  • Boiling Point: 170-172 °C 5 mmHg (L)
  • Melting point: -52°C
  • Flash Point: >230°F
  • Refractive index: n20/D 1.461 (liter)
  • Storage conditions: 2-8ºC
  • Vapor Pressure: 0.000119mmHg at 25°C


Product NameTriethylene glycol dimethacrylate
CAS No.109-16-0
Appearance Colorless transparent liquid
Content99% min
Shelf Life2 years
Packing1kgs/drum,25kgs/drum or as your requirements

Product Usage:

  • Triethylene Glycol Dimethacrylate is widely utilized in epoxy/polyester crossbreed finishings for its exceptional efficiency in design, building and also storage stability.
  • Widely used in adhesive plastic modification, finishings, inks, natural leather handling, paper handling aids, optical products, oral and other medical materials.
  • Triethylene Glycol Dimethacrylate is used for spinning polyester fiber, and it is an excellent colorant for polyester filament and also polyester staple fiber before spinning.
  • Triethylene Glycol Dimethacrylate can be used as a crosslinking agent.
  • Triethylene Glycol Dimethacrylate is utilized as responsive diluent in photocurable products.

What Fields are Polyester Resins Mainly used in?

Polyester resins are mainly used in three major fields: fibers, sheets and films, and bottle resins.

About 1/2 of the synthetic fibers in the world are made of polyester resin (PET). PET is suitable for the production of high-strength fibers, webs for papermaking, and high-strength films.

PET sheet is a sheet used for pharmaceutical packaging after PVC sheet, especially after some European countries banned PVC for disposable packaging, it has become the main pharmaceutical packaging sheet.

PET sheet is made of PET resin by drying, extrusion and casting.

PET film is used as a high-grade packaging material for medical equipment, precision instruments, electrical components, and as a base material for audio tapes, video tapes, film films, computer floppy disks, and photosensitive films.

PET can also be made into a stretch film for packaging of various products, and then laminated with other films after aluminized or coated with PVDC to make a composite film.

PET is characterized by lightweight, high strength, excellent durability, transparency, high inner pressure resistance after positioning extending, great chemical security, as well as high barrier homes. It can be made right into container containers for carbonated beverages and also cleansed water. Bundle.

Crystalline PET resin has low gas and water vapor transmission rates, and has outstanding gas obstacle, smell, water and oil residential properties.

It is non-toxic, tasteless, risk-free and hygienic, and can be straight used in food product packaging.

It is currently the best heat-resistant packaging material, suitable for frozen food and microwave-treated food containers, as well as the packaging of hot-filled food.

The dielectric strength and volume resistivity of polyester film are the highest among plastic films, and it is the most widely used insulating material in plastic films.

It is resistant to most solvents and high temperature, and is widely used in motors, capacitors, transformers, and as a base material for insulating materials, audio tapes, and video tapes.

When synthesizing polyester resin, if some other structures are presented through chemical modification, the polyester material can have residential properties that it did not have initially, and also attain the purpose of enhancing and highlighting particular homes to attain special application efficiency requirements. Epoxy, acrylic, silicone changed polyester material.

Polyester materials utilized in finishings are generally low molecular weight, amorphous, branched, crosslinkable polymers.

Triethylene Glycol Dimethacrylate is normally made from polyols and also polybasic acid esters, and also has 2 sorts of frameworks: pure linear and branched. The paint film prepared from pure direct structural resin has excellent flexibility and also handling efficiency.

The solidity and climate resistance of the paint film prepared by the branched architectural resin are superior.

By adjusting the polyester resin formula, such as excess polyol, hydroxyl-terminated polyesters can be obtained, while excess acid results in carboxyl-terminated polyesters.


  1. Effect of Triethylene Glycol Dimethacrylate on Matrix Metalloproteinase 2 Activity” – Clinical Oral Investigations | 10 July 2010.
  2. Effects of NADPH Oxidase 4 and Triethylene Glycol Dimethacrylate in Humans” – Clinical Oral Investigations | 03 December 2014.
  3. Pubchem


Pre-Sales Service

* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.

* The sample supports testing and inspection.

* Each batch of products will be tested to ensure that its quality meets user needs.

*Packaging can also be made according to customer requirements.

*Any inquiries will be answered by our relevant personnel within 24 hours.

*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.


After-Sales Service

*We will monitor the logistics information in real time and will share the information with you.

* You can consult us at any time if you have any questions about the product, and we will answer you in time.

*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.


1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).

2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).

3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).

4. For high-value products, please choose air or express to ensure the safety of product transportation.


Do you accept sample order?

We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.

How to confirm whether the product quality meets our needs before placing an order?

You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.

What’s your MOQ?

Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

Learn more about us

Contact us for the latest quotation and free samples of Triethylene Glycol Dimethacrylate.

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Triethylene Glycol Dimethacrylate