HBS-A300
Chemical description:
Alkyl (C14-C18) bis (2-hydroxyethyl) amine
Synonyms: Oleyl bis(2-hydroxyethyl) amine
Molecular weight: approx. 350
CAS NO.: 61791-44-4
Specifications:
Color(Pt-Co) : 200 max
Tertiary amine content (%): 97.0 min
Melting point (°C) : approx.35
Water (%): 0.5 max
Characteristics:
Apperance, 25 °C :slight yellowish paste
Flash point(cleveland open cup°C): approx. 210
Solubility: Insoluble in water, soluble in ethanol, chloroform and other organic solvents.
Packaging: The standard packaging is 180kg net in a steel drum. A full pallet carries 720kg net. The packaging meets international regulations. Delivery in bulk is also possible.
Storage: It is recommended to stroed the product in a dry place at 25°C max, avoid direct sunlight and rain, upending is forbidden. Prolonged storage over 60 °C can cause some discoloration.
Shelf life: Should remain within the speficiation limits at least one year after production, provided it is properly stored.
Application: HBS-300 is tallow based oleyl bis (2-hydroxyethyl) amine. HBS-A300 is an internal antistatic additive that can be used in carious polymers such as PE, LDPE and PP. HBS-A300 gives sustained antistatic action and is especially effective in film applications also due to its relative fast migration. HBS-A300 is a paste at ambient temperature. When heated at 40-50°C the product can be dosed as a liquid directly into the polymer by using a single or twin-screw extruder.
Pigment or color concentrates should be mixed with the antistatic agent prior to extruding. Premixing ensures uniform distribution of HBS-A300 in the resin while HBA-A300 acts as dispersion aid to the pigment color concentrate.
After being mixed into the polymer HBS-A300 continuously migrates to the surface of the finished product where it provides excellent antistatic performance. HBS-A300 is especially suitable for all PE film applications.
Some indication for the level applied in various polymers is given below:
Polymer |
Addition level (%) |
PE |
0.1-0.3 |
PP |
0.1-0.3 |
LDPE |
0.1-0.3 |
HDPE |
0.1-0.3 |
LLDPE |
0.1-0.3 |
Safety and health: HBS-A300 is non-toxic, approved for application in food indirect contact packaging materials.