Lencolo 8920W Anti-Sagging Additives as Rheobyk-420 Additives, Byk Rheology Modifiers

Description
Lencolo 8920W It is a liquid rheological additive used in water-based paints and pigment concentrates. Through selective incompatibility with the paint system, it produces fine, needle-like crystals at an appropriate stirring speed, and forms a three-dimensional structure through the bonding force between crystals. The network structure provides a strong thixotropy for the system, which also provides excellent anti-settling and anti-sag performance. When the paint is stored, Lencolo 8920W uses a three-dimensional network structure to support each pigment component, effectively preventing the pigment and filler from settling, and at the same time, the viscosity increases. During construction, due to a certain shear force given to the system, the network structure of Lencolo 8920W is destroyed, and the viscosity drops rapidly, meeting the construction requirements. This network builds up within seconds when the shear force is removed, preventing sagging of the paint film. It is a liquid, easy to add or post-add, with good anti-sag performance and less dosage.

Chemical & physical data

Performance
Provides excellent anti-settling properties in aqueous pigment concentrates
Its strong thixotropic flow properties improve the sag resistance of paints and varnishes without compromising rheology
When used in pigment concentrates, the concentrate is added to the paint without affecting the viscosity of the paint
No need to control pH or temperature

Application
Various water-based paint systems, water-based pigment paste, etc.

1) Are you manufacturer or trading company?
A: We are manufacturer, we have our own factories located in Qingyuan city and Nanxiong city.

2) What is your strength?
A: We are a leading company in Chinese UV material industry, with our own R&D center and factory, we have the ability to provide technical support to customers from different application, include various coatings, inks and adhesives.

3) Do you provide free samples?
A: Yes, free samples are available, pls contact our sales to discuss detailed sample request.

4) What's your MOQ?
A: To support customer's product development especially in the beginning period, we don't require any MOQ.

5) How about your payment?
A:it's negotiable and depends on different market, mainly TT, L/C, DP etc.

6) What about the lead time?
A: Samples within 3 days, mass production around one week. (The specific delivery time would be determined by the ordered products and quantity)

TDS and SAMPLE are avaiable for evaluation, Should you have any question, please feel free to contact us.