Sinomer PET3A-CA - Carboxylated Pentaerythritol Triacrylate

Sinomer® PET3A-CA ~ new product

carboxylated pentaerythritol triacrylate, PET3A-CA, Carboxylated Acrylate,adhesion promoting monomer, UV metal coating monomer

Sinomer® PET3A-CA is a carboxylated pentaerythritol triacrylate monomer, supplied as a clear to slightly yellow transparent liquid. It is specifically designed to enhance adhesion, hardness, and curing speed in radiation-curable formulations. The presence of carboxylic functionality promotes excellent adhesion to difficult substrates such as metals and plastics, making it ideal for high-performance coatings, inks, and adhesives.

SINOMER® PET3A-CA
(Carboxylated Pentaerythritol Triacrylate – High Adhesion & Fast Curing)

General information:

Sinomer® PET3A-CA is a carboxylated pentaerythritol triacrylate monomer, supplied as a clear to slightly yellow transparent liquid. It is specifically designed to enhance adhesion, hardness, and curing speed in radiation-curable formulations. The presence of carboxylic functionality promotes excellent adhesion to difficult substrates such as metals and plastics, making it ideal for high-performance coatings, inks, and adhesives.

Standard :

Item	Specification
Appearance	Colorless or light yellow clear liquid
Color (APHA)	≤50
Viscosity (cps @ 25°C)	400~800
Acid Value (mg KOH/g)	Around 45

Applications :

UV Coatings: Provides excellent adhesion to metal and plastic substrates
UV Inks: Enhances pigment wetting and cure response
Adhesives: Improves bond strength on low-surface-energy materials
Radiation-Curable Formulations: General-purpose monomer for hardness and adhesion balance

Packaging :

20kg, 200kg /drum,1000kgs/IBC Drum.

Storage :

Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation.

How Can We Help?

We offer a variety of options to help you find the right product for your application

Sinomer® EO9-TMPTMA

Trifunctional methacrylate,Ethoxylated TMPTMA

SINOMER® EO9-TMPTMA is a trifunctional trifunctional methacrylate monomer containing ethoxy groups with low skin irritation, good flexibility,good adhesion,good wettability.

Chemical name: :

(9)Ethoxylated Trimethylolpropane Trimethacrylate
CAS No. :

82727-34-2
MF :

C₄₂H₆₈O₁₆
Package :

200kgs/drum; 1000kgs/IBC

Sinomer® EO3-TMPTA (Reach√)

Reach Covered, Trifunctional monomer,Ethoxylated TMPTA

Sinomer® EO3-TMPTA is an ethoxylated modified product of TMPTA; compared with TMPTA,

Chemical name :

Ethoxylated trimethylolpropane triacrylate
CAS No. :

28961-43-5
MF:

C21H32O9
Package:

25 or 200 kg/ drum
Assay:

99%min

Sinomer® EO9-TMPTA

Trifunctional monomer,ethoxylated trimethylolpropane triacrylate

SINOMER® EO9-TMPTA,(9) Ethoxylated trimethylolpropane triacrylate is a trifunctional monomer containing ethoxy groups with low skin irritation,

Chemical name:

(9) Ethoxylated trimethylolpropane triacrylate
CAS No.:

28961-43-5
Package:

25 or 200 kg/ drum
Assay:

98%min

Sinomer® GPTA (Reach √)

Reach covered Trifunctional monomer,glyceryl propoxy triacrylate,GPTA monomer, Sartomer 9020 alternative

Sinomer® GPTA ( G3POTA ) is used in a very wide range of energy curing printing inks,overprint varnishes,coatings and adhesives.

Chemical name :

GLYCERYL PROPOXY TRIACRYLATE
CAS No.:

52408-84-1
MF:

C21H32O9
Package:

25 or 200 kg/ drum
Assay :

98%min

Sinomer® PETA (K-Reach √)

Trifunctional monomer,pentaerythritol triacrylate,tetrafunctional monomer, screen printing resin

Sinomer® PETA Monomer is a trifunctional reactive diluent, with high reactivity, high crosslinking density,

Product name :

PETA Monomer
CAS No.:

3524-68-3
MF:

C14H18O7
Package:

25kg/bl, 200kg/bl

Sinomer® THEICTA

Trifunctional monomer, tris(2-hydroxy ethyl)isocyanurate triacrylate,high hardness monomer

Sinomer® THEICTA is a trifunctional solid acrylic uv monomer with good impact resistance,

Chemical name :

Tris(2-Hydroxy Ethyl)lsocyanurate Triacrylate
CAS No.:

40220-08-4
MF:

C18H21N3O9
Package:

25,200 kg/ drum

Sinomer® TMPTA (Reach √)

Reach Covered.Benzene-free monomer,Trifunctional monomer

Sinomer® TMPTA is a trifunctional functional monomer with high boiling point, high activity, low volatility and low viscosity.

Chemical name :

Trimethylolpropane triacrylate
CAS No.:

15625-89-5
MF:

C15H20O6
Package:

25kg/bl, 200kg/bl
Assay :

98%

Sinomer® TMPTMA

Trifunctional monomer, trimethylolpropane trimethacrylate,Cross-linking agent,peroxide coagent

Sinomer® TPMTMA is a typical trifunctional monomer and can be used as(in)

Chemical name :

Trimethylolpropane trimethacrylate
CAS No.:

3290-92-4
MF:

C18H26O6
Package:

25 or 200 kg/ drum
Assay :

98%min

Sinomer®TM318 ~environmentally friendly alternative to TMPTA

TMPTA Alternative,Trifunctional monomer

SINOMER® TM318 is a newly invented highly active trifunctional monomer with good weather resistance, good chemical resistance,

Chemical name :

Patent protection
CAS No. :

Patent protection
MF :

Patent protection
Package :

25,200 kg/ drum

Sinomer PET3A-CA - Carboxylated Pentaerythritol Triacrylate

Sinomer® PET3A-CA ~ new product