IDENTIFICATION:

Sodium Polyacrylate

PROPERTIES:

Appearance: Transparent, slightly yellow, viscous liquid

Solid content: 40±1%

Average molecular weight: 4500±500

Viscosity: 60-200mpa·s（25℃；Brookfield）

Solubility: soluble in water

SP. GR.: 1.30（D25/4℃）

Sodium sulfate: none

Ionic characteristics: anion

PH: 7-9(1% solution)

CHARACTERISTICS:

XQ-5040 dispersant is a low-cost high-performance dispersants, which use less, in the process of grinding aids without additional dispersant. A wide range of pigment dispersants made by the amount of the test results show that, XQ-5040 the best low-volume, grinding the viscosity is very low. The L-type dispersion curve, that excessive consumption will not be adversely affected. As a result, can choose the appropriate amount of XQ-5040, even if there are changes in the amount of paint, paint the optical and physical properties can still maintain stability

【Viscosity stability】

XQ-5040 will enable the use of paint viscosity stability, particularly after thermal aging test (50 ℃ for more than a month), The viscosity is still not change.

【To maintain excellent gloss】

In light bright paint and lacquer and a half (including ethylene acrylic resin and acrylic paint) to add XQ-5040, can be excellent initial luster, and after thermal aging, can still maintain a luster. XQ-5040 and ethylene glycol and propylene glycol excellent compatibility, it is easy to use in the grinding machine.

【Good performance for color development】

To improve the colors, XQ-5040 can be used to disperse red iron for a class of difficult dispersed pigment. In fact, the paint pigments used in the pulp plant palette, often added to paint such a dispersant in order to facilitate the palette. Experience has shown that color in the XQ-5040 compound to use as a pigment dispersant, wetting agent not only cannot and will not affect the color effects, but also improve the water resistance and cost savings.

【Can be used with active dye】

XQ-5040 and can be active, such as zinc oxide pigments can be used. For example, in abrasive in it as the only dispersant, zinc oxide content can be allowed to reach 2.0 percent. A system of paint viscosity of the Code with a flat line in 50 ℃ under a month after the heat aging tests, not higher viscosity (viscosity difference of not more than 2KU), or other deterioration will not happen. Use it, coupled with the need for auxiliary dispersant KTPP or wetting agent, and other non-ionic surfactant.

【Few bubbles】

XQ-5040 with the foam coating is very low, there are three reasons. First of all, because the dispersant itself with low-foam. Secondly, do not need plus other surfactants, the reduction of a bubble. The third reason is its high efficiency, it is less used. So, add into the XQ-5040, the paint in the manufacture and use of the process, it is rare that a bubble effect.

【Anti-scrub】

XQ-5040 is a small amount of their own, and rarely need to add other wetting agent to improve the dispersion and color, which makes dry film with excellent water resistance.

PACKING:

250KG/Drum(Plastic drums)

SHELF LIFE：

365Days

NOTICE:

Beware of crash damage of paking.