BioLoop 68L
Product Category: BioLoops
A BioLoop Surfactant - The next generation of green surfactants
Introducing a new range of bio-based surfactants containing components that are 100% renewable. This product is based on a hydrophilic loop reacted onto a vegetable oil hydrophobe, and being palm oil free has a good sustainability profile. Unlike many bio-based surfactants, this product offers excellent surfactant properties and can be used as a green alternative to the conventional synthetic nonionics, such as alcohol ethoxylate.
PG (Pure Grade) v Normal Grade
​
The normal grade of BioLoop surfactants are aimed at standard industrial-based processes in which clarity in an aqueous medium isn’t a necessity. The PG versions which denotes our purified grades are for industries in which clarity in aqueous mediums is essential.
PG Version
Typical Applications
​
Normal Grade
​
Oils and Lubricants
Emulsion Polymers
Agrochemical additives
Textiles auxiliaries
Hand and floor wipes
Applications
Good detergency:
• Hard Surface cleaners and general cleaners. In formulations that contain alcohol ethoxylates then use BioLoop 68L as a green alternative. Also, the SDS classifications will help ensure no hazard classifications.
Excellent substrate wetting on Nylon 6, Nylon 66 and Polycarbonates:
• Can be used in textile applications that contain Nylon.
Key Features
​
-
Based on BioLoop technology
-
100% renewable
-
No skin or eye irritancy
-
No ecotoxicity
-
Biodegradable
-
Medium - High foam
-
Good detergency
-
A green alternative to alcohol ethoxylates
Specification
Appearance
Amber liquid
Solids content
78 - 82
Colour
5 max - gardner
pH (5% aqueous)
6.0 - 8.0
Cloud point 1% aqueous
64 - 72
Typical Properties
Composition
BioLoop Surfactant
Viscosity at 25°C (cP)
509
Flash point closed cup °C
>150
Odour
Characteristic
Specific gravity at 20°C
1.08
Surface tension 0.1% (mN/m)
36.5
HLB value
13.2
Pour point °C
18.5
Foaming Profile
​
Test method
A 0.1% solution is prepared and aerated for 30 seconds and then stopped. The degree of foaming is assessed initially and then after 1, 3 and 5 minutes.
Initial
1 minute
3 minutes
5 minutes
Conclusion
​
When compared to our full range of surfactants would be classed a MEDIUM foam surfactant.
Detergency Profile
​
Test method
​
A formulated soil is applied to a painted disc and then aged in an oven. The disc is then soaked in a detergent solution for 10 minutes and then rotated for a further 5 minutes. The % soil removal is then measured.
Results:
No Detergent
BioLoop 68L
20.1% removal
Nylon
77% removal
Substrate Wetting
​
Test method
A 0.5% solution is prepared and is dropped onto various substrates. The contact angle is then measured using a goniometer. The angle is measured initially and then after 5 seconds. The lower the angle the better the product wets the substrate.
BioLoop 68L after 5 seconds
Water after 5 seconds