PRODUCTS APPLICATION

PP

PE

其他聚烯烃

HIPS

GPPS

ABS

PA

PC

PBT

PET

POM

PVB

PMMA

SBS

SBS/BR

IR/IIR

TPU/弹性体

TPE

PU FOAM

PU

PVC

涂料

热熔胶

松香酯

洗涤剂

Specification

Trade Name
Synsorb-988
CAS NO
6337-43-5
Chemical Name
Tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate
Molecular Formula
C22H26O8
Molecular Weight
418.44
Specification

Appearance : white to off white powder

Melting Point  : 137 ~ 140℃


Application

Synsorb-988 is a benzylidene-bis-malonate type UV absorber with pronounced absorptivity in the high energy (low wavelength) range of the UV spectrum, shows a significant improvement of long term stability of PC. A highly efficient & colorless UV absorber for plastic materials, particularly engineering plastics such as polycarbonate and polyesters.

Package
25kg/drum


在线留言