UVU62111 AD - Aliphatic Urethane Acrylate for LOCA & Encapsulants

Sinomer® UVU62111 AD

liquid optical clear adhesive, UV encapsulant resin, high transparency oligomer

Sinomer® UVU62111 AD is a low functionality aliphatic polyurethane acrylate with high molecular weight, supplied as a water-white transparent liquid containing IBOA monomer. It offers low UV shrinkage, low exotherm, and excellent adhesion upon UV curing. The resin incorporates highly flexible segments, resulting in cured films with superior transparency and excellent resistance to high-low temperature shock.

SINOMER® UVU62111 AD
(Aliphatic Urethane Acrylate for Liquid Optical Clear Adhesives & UV Encapsulants)

General Information:

Specifications :

Appearance	Transparent liquid
Color (APHA)	≤ 50
Viscosity (cps @ 25°C)	26,500 – 28,500
Acid Value (mg KOH/g)	≤ 2.0
Density (g/cm³)	1.02 ± 0.02
Refractive Index (25°C)	1.488 ± 0.005
Effective Content (%)	100.0
Functionality	2

Features :

Low UV shrinkage and low exotherm during curing
Excellent adhesion to various substrates
High flexibility and transparency in cured films
Outstanding resistance to thermal shock (high-low temperature cycling)
100% solids, solvent-free formulation

Applications :

Liquid Optical Clear Adhesives (LOCA)
UV-curable encapsulants
Adhesives requiring flexibility and optical clarity

Packaging :

20kg or 200kg/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

WHY CHOOSE SINOCURE?

Customized development

Provide formulation optimization support for water-based/solvent-based systems
Global compliance

Full coverage of REACH, FDA, and GB standards
Stable supply

99.8% on-time delivery rate, 10,000-ton production capacity guarantee

Sinomer® UVU6315

aliphatic urethane acrylate, trifunctional oligomer, low viscosity

SINOMER® UVU6315 is a trifunctional aliphatic urethane acrylate oligomer. It features low viscosity, fast curing speed, excellent film flexibility, outstanding yellowing resistance, and good adhesion.

Product description: :

Aliphatic Urethane Acrylate Oligomer
Viscosity (Cps/25℃) :

10,000 – 30,000
Functionality :

3
Color (fe/co) :

≤1
:

Package

Sinomer® UVU6221 PCD

polycarbonate urethane acrylate, non-yellowing oligomer, UV nail gel resin

SINOMER® UVU6221 PCD is a polycarbonate-based urethane acrylate oligomer manufactured for high-performance UV nail gels and plastic coatings.

Product description: :

Polycarbonate-based Urethane Acrylate Oligomer
Viscosity (Cps/60℃) :

3,000 - 4,500
Functionality :

2
Color (fe/co) :

≤80
Acid value(mg KOH/g) :

≤2
Package :

20,200kg/drum

Sinomer® UVU6256 NM

aliphatic urethane acrylate, UV coating resin, vacuum metallization coating, wood floor coating

SINOMER® UVU6256 NM is an MEHQ-free, low odor aliphatic urethane acrylate oligomer manufactured for high-performance UV-curable coatings.

Product description: :

Aliphatic Urethane Acrylate
Viscosity (Cps/40℃) :

150,000 - 170,000
Functionality :

2
Color (fe/co) :

≤1
NCO Value (mg KOH/g):

0
Refractive Index (25°C):

1.4794 ± 0.005

Sinomer® UVU6257 AD

aliphatic polyurethane acrylate, UV adhesive oligomer, flexible UV resin, UV nail gel base coat

SINOMER® UVU6257 AD is a difunctional aliphatic polyurethane acrylate oligomer manufactured for high-flexibility UV adhesives and nail gel base coats.

Product description: :

Aliphatic Urethane Acrylate
Viscosity (Cps/40℃) :

300,000 - 700,000
Functionality :

2
Color (fe/co) :

≤1
NCO Value (mg KOH/g):

0
Refractive Index (25°C):

1.5090 ± 0.005

Sinomer® UVU6229 PCD

polycarbonate urethane acrylate, UV oligomer, PCD-UA, 100% reactive oligomer

SINOMER® UVU6229 PCD is a polycarbonate-based urethane acrylate oligomer manufactured for high-performance UV coatings, offering excellent flexibility, non-yellowing properties, and chemical resistance.

Product description: :

Polycarbonate-based Urethane Acrylate Oligomer
Viscosity (Cps/60℃) :

40,000 - 90,000
Functionality :

2
Color (fe/co) :

≤80
Acid value(mg KOH/g) :

≤2
Package :

20,200kg/drum

Sinomer® UVU6211W

Aliphatic urethane acrylate, plastic coating resin, BOPP adhesion, scratch resistant coating

SINOMER® UVU 6211W is a fast-curing aliphatic urethane acrylate manufactured for plastic coatings on ABS, PC, PET and BOPP substrates. This halogen-free oligomer provides excellent scratch resistance and adhesion for film coating applications.

Product description: :

Difunctional aliphatic amino ester
Viscosity (Cps/25℃) :

110000-130000
Functionality :

2
Color (fe/co) :

≤1
Acid value(mg KOH/g) :

≤15
Package :

20,200kg/drum

Sinomer® UVU6215B

Sustainable urethane acrylate, bio-based UV resin, flexible coating oligomer

SINOMER® UVU 6215B is a sustainable bio-based urethane acrylate manufactured for flexible UV/EB coatings and inks. This difunctional oligomer offers outstanding adhesion and low shrinkage on various substrates.

Product description: :

bio-based aliphatic urethane acrylate
Viscosity (Cps/60℃) :

10,000 - 20,000/60℃
Functionality :

2
Color (fe/co) :

≤60
Acid value(mg KOH/g) :

≤15
Package :

20,200kg/drum

Sinomer® UVU6214B

Aliphatic urethane acrylate, bio-based UV resin, nail polish resin, yellowing resistant oligomer

SINOMER® UVU 6214B is a bio-based modified difunctional polyurethane resin with excellent yellowing resistance, fast surface drying, good flexibility, strong adhesion, and low shrinkage.

Product description: :

Bio-based modified difunctional polyurethane
Viscosity (Cps/25℃) :

40,000 - 50,000
Functionality :

2
Color (fe/co) :

≤8
Acid value(mg KOH/g) :

≤13
Package :

20,200kg/drum

Sinomer® UVU6699H

Hard Aliphatic Urethane Acrylate;Aliphatic polyurethane hexaacrylate

SINOMER® UVU6699H is an Aliphatic urethane hexacrylate,with high curing speed, outstanding abrasion resistance, and high film hardness. Higher hardness and lower toughness than UVU6609.Can replace allnex Ebecryl 1290N.

Product description: :

Aliphatic urethane hexacrylate
Viscosity :

18,000 – 72,000cps
Functionality :

6
Color (fe/co) :

≤ 1
NCO% within :

0.1
Package :

50kg or 200kg/drum