Highly versatile UV absorbers.
Having an excellent compatibility with various types of resins, they are widely used not only as plastic additives but also for applications such as coatings and synthetic resin adhesives. 

KEMISORB 11

Effective for vinyl chloride, vinylidene chloride, unsaturated polyester, acrylic- and styrene-based resins. Effective also for chlorinated paraffin, coatings and synthetic resin adhesives. 

 

 

Molecular weight 228.2
拡大
Molecular weight 228.2

Properties / Approvals

Packaging type

Appearance : Light yellow powder
Melting point : 62℃ or more


Japanese Chemical Substances Control Law  : (4)-130
CAS №:131-57-7
PL registration number : [B]NM-1029

10kg
BOX

KEMISORB 11S

A water-soluble UV absorber that prevents discolouration of dyed fibres and is effective for improving lightfastness.

 

 

Molecular weight 362.3
拡大
Molecular weight 362.3

Properties / Approvals

Packaging type

Appearance : Light yellow powder
Melting point : 62℃ or more


Japanese Chemical Substances Control Law : (4)-130
CAS № : 131-57-7
PL registration number : [B]NM-1029

10kg
BOX

KEMISORB 12

Compatible with all types of resins and has an excellent effect. Compatible especially with vinyl chloride and low-density polyethylene and has an excellent effect. No initial colouration, allowing use at high concentration. 

 

 

Molecular weight 326.4
拡大
Molecular weight 326.4

Properties / Approvals

Packaging type

Appearance : Light yellow powder
Melting point : 47-49℃


Japanese Chemical Substances Control Law:(4)-141
CAS №:1843-05-6
PL registration number : [B]NM-1028

20kg
BOX

KEMISORB 111

Features its high absorption capacity on the long-wavelength side. It is ideal for the protection of coatings and contents using the best of its high compatibility and no initial colouration, in addition to the effect of preventing deterioration of thermoplastic resins.

 

 

Molecular weight 244.2
拡大
Molecular weight 244.2

Properties / Approvals

Packaging type

Appearance : Light yellow powder
Melting point:70℃以上


Japanese Chemical Substances Control Law:(4)-149
CAS №:131-53-3
PL registration number : [B]NL-1034

10kg
BOX

UV absorption spectra