Page 108 - Handbook of Adhesion Promoters

7

Properties of

Adhesion Promoters

The following tables contain information on each group of adhesive promoters organized
in five sections of the table, such as General information, Physical properties, Health and
safety, Environmental impact, and Use. Each entry is an average value of the materials
included in the group of adhesion promoters. The actual values for individual adhesion
promoter can be found in the separate publication entitled Databook of Adhesion Pro-
moters, which is published at the same date as this Handbook of Adhesion Promoters
and contains the most recent data based on source publications, such as mafucturers
datasheet, patent, and the open literature. The data in this section are selected to illustrate
differences and typical features of different groups of adhesion promoters. The data
included in Databook of Adhesion Promoters can be used for selection and implementa-
tion of suitable adhesion promoter for the product in mind. There is no repetition of infor-
mation between both books.

7.1 ACRYLATES

GENERAL INFORMATION
Name: Bomar, Radcure, Sarbox
General description: mono-, di-, or tri-functional oligomer
Composition: aliphatic polyether, polyester, or silicone urethane acrylate; mixture of octyl and
decyl acrylate
PHYSICAL PROPERTIES
Acid #, mg KOH/g: 1-195 Color: clear, white, yellowish Color, Gardner scale: 3-5
3
o
Color, Pt-Co scale: 17 to 340 Density, at 20 C, kg/m : 870-1200
o
Glass transition temperature, C: -112 to +66 State: liquid
25
Refractive index, n D : 1.450-1.494
o
Solubility in water at 25 C, g/l: insoluble to slightly soluble
o
Viscosity at 60 C, mPa s: 3-150,000
HEALTH AND SAFETY
LD50, oral rat, mg/kg: 7,300
Labelling (hazardous ingredients): AICS Australia, DSL Canada, IECSC China, KECI Korea,
EINECS Europa, Philippines PICCS