Product list

Photo curable monomers/oligomers

Shin Nakamura Chemical synthesizes acrylate monomers with various different characteristics depending on the type of alcohol used. We also take into account factors such as the ease of handling the product, matched to the application, and produce a great variety of products with controlled properties and molecular weights speedily and from small batch sizes. The main applications include electronic materials, UV inks, coating materials and molding materials.
In addition, we also handle the supply of photo curable oligomers such as urethane acrylates and epoxy acrylates, products that perform well in electronics, electrical and optical material applications.

Multifunctional acrylates
Product name Chemical name/Structural foumula/Comments External appearance and
properties
A-9300 Tris(2-acryloxyethyl) Isocyanulate
External appearance:Light yellow transparent liquid~white solid
Molecular weight:423
Colour number:less 100(APHA)
Specific gravity:1.3(25°C)
Viscosity:1000/50°C(mPa•s/25°C)
Refractive index:1.449/50°C
Melting point:50
Tg:>+250
Polymerization inhibiting agents:1000(MEHQppm)
MITI No.:5-1060
CAS:40220-08-4
TSCA:Registered
EINECS:2548436
A-9300-1CL ε-Caprolactone ethoxylated isocyanuric acid triacrylate and Ethoxylated isocyanuric acid triacrylate
External appearance:Light yellow transparent or light yellow slightly turbid liquid
Colour number:less 100(APHA)
Specific gravity:1.230~1.240(25°C)
Viscosity:3000~4000(mPa•s/25°C)
Refractive index:1.490~1.500
Polymerization inhibiting agents:400~600(MEHQppm)
MITI No.:5-1060, 7-2327
CAS:40220-08-4, 99394-03-3
TSCA:unregistered
EINECS:unregistered
A-GLY-9E Ethoxylated glycerine triacrylate(EO9mol)
External appearance:Light yellow transparent liquid
Molecular weight:811
Colour number:100(max)(APHA)
Viscosity:190(mPa•s/25°C)
Refractive index:1.473
MITI No.:7-775
CAS:101661-95-4
TSCA:unregistered
EINECS:polymer
A-GLY-20E Ethoxylated glycerine triacrylate(EO20mol)

Comments:Made to order production
External appearance:Light yellow transparent liquid
Molecular weight:1295
Colour number:100(max)(APHA)
Viscosity:110(mPa•s/25°C)
Refractive index:1.472
MITI No.:7-775
CAS:101661-95-4
TSCA:unregistered
EINECS:polymer
A-TMM-3 Pentaerythritol Triacrylate(Triester About:37%)
External appearance:Light yellow transparent liquid
Molecular weight:298
Colour number:120(APHA)
Specific gravity:1.182(25°C)
Viscosity:790(mPa•s/25°C)
Refractive index:1.485
Melting point:2
Tg:>+250
Polymerization inhibiting agents:200(HQppm)
MITI No.:2-1003
CAS:3524-68-3
TSCA:Registered
EINECS:2225408
A-TMM-3L Pentaerythritol Triacrylate(Triester About:55%)
External appearance:Light yellow transparent liquid
Molecular weight:298
Colour number:less 100(APHA)
Specific gravity:1.179(25°C)
Viscosity:490(mPa•s/25°C)
Refractive index:1.483
Tg:>+250
Polymerization inhibiting agents:200(HQppm)
MITI No.:2-1003
CAS:3524-68-3
TSCA:Registered
EINECS:2225408
A-TMM-3LM-N Pentaerythritol Triacrylate(Triester About:57%)
External appearance:Light yellow transparent liquid
Molecular weight:298
Colour number:less 150(APHA)
Specific gravity:1.183(25°C)
Viscosity:730(mPa•s/25°C)
Refractive index:1.485
Tg:>+250
Polymerization inhibiting agents:1000(MEHQppm)
MITI No.:2-1003
CAS:3524-68-3
TSCA:Registered
EINECS:2225408
A-TMPT Trimethylol Propane Triacrylate
External appearance:Light yellow transparent liquid
Molecular weight:296
Colour number:80(APHA)
Specific gravity:1.11(25°C)
Viscosity:110(mPa•s/25°C)
Refractive index:1.475
Tg:>+250
Polymerization inhibiting agents:100(MEHQppm)
MITI No.:2-1010
CAS:15625-89-5
TSCA:Registered
EINECS:2397013
AD-TMP Ditrimethylol Propane Tetraacrylate
External appearance:Light yellow liquid
Molecular weight:466
Colour number:less 400(APHA)
Specific gravity:1.107(25°C)
Viscosity:1000(mPa•s/25°C)
Refractive index:1.477
Tg:>+250
Polymerization inhibiting agents:250(MEHQppm)
MITI No.:7-708
CAS:94108-97-1
TSCA:Registered
EINECS:3024349
ATM-35E Ethoxylated Pentaerythritol tetraacrylate(EO35mol)
External appearance:Light yellow transparent liquid
Molecular weight:1892
Colour number:less 150(APHA)
Specific gravity:1.131(25°C)
Viscosity:350(mPa•s/25°C)
Refractive index:1.465
Polymerization inhibiting agents:200(MEHQppm)
MITI No.:7-775
CAS:51728-26-8
TSCA:unregistered
EINECS:polymer
A-TMMT Tetramethylol Methane Tetaacrylate
External appearance:Light yellow wax
Molecular weight:352
Colour number:150(APHA)
Specific gravity:1.165(40°C)
Viscosity:200(mPa•s/40°C)
Refractive index:1.478
Melting point:25~30
Polymerization inhibiting agents:100(MEHQppm)
MITI No.:2-2578
CAS:4986-89-4
TSCA:Registered
EINECS:2256441
A-9550 Di-pentaerythritol Polyacrylate
External appearance:Light yellow transparent viscous liquid
Colour number:less 100(APHA)
Specific gravity:1.189(25°C)
Viscosity:6500(mPa•s/25°C)
Refractive index:1.489
Polymerization inhibiting agents:550(MEHQppm)
MITI No.:2-3111+2-3112
CAS:60506-81-2+29570-58-9
TSCA:Registered
EINECS:2622708+2496980
A-DPH Di-pentaerythritol Polyacrylate
External appearance:Light yellow transparent viscous liquid
Molecular weight:578
Colour number:150(APHA)
Specific gravity:1.189(25°C)
Viscosity:6600(mPa•s/25°C)
Refractive index:1.489
MITI No.:2-3112
CAS:29570-58-9
TSCA:Registered
EINECS:2496980

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