801-d Easily-dispersing Organic Bentonite Rheologic Auxiliary Agent

Description:
Product Description:

801-D is a kind of organic Bentonite that can be easily dispersed and self-acitivated. It can be easily dispersed in solvent or resin and the dispersion can reach below 20m under medium shearing and in a short time. It can also be dispersed easily in solvent. Its surface viscosity is low, however, the gelatin efficiency is extremely high in resin systems. The viscosity reinforcement, anti-flowing & dropping and anti-depositing performances are good. It exerts high transparency in solvent and resin systems. This product is equivalent to Bentone SD-1.

Product Specifications:

Composition: organic derivative of montmorillonite

Appearance: fine white powder

Moisture(2hr.105C)%: 2.5

Granularity of dry powder (over 0.076mm)%: 98

Piling density g/cm3: 0.38

Loss by burning (1000C)%: 40

Heavy metal content: (pb).mg/kg 10

Arsenic content: mg/kg 5

Usage:

801-D shall be added directly in dry powder status, generally after the resin is diluted, so that the pigment is sufficiently activated and dispersed during pre-dispersion. This product can also be used for post-adjustment. The adding sequence is:

1.Resin/solvent

2.801-D (medium speed agitation)

3.Auxiliary agent (moisturizer, dispersant and defoaming agent)

4.Pigment filler (grinded the required particle size

5.Post-adjustment

The total amount of 801-D in the recipe is 0.2-2.0%, for which the user shall verified through test.

Applications:

801-D is suitable for low-medium-high polarity solvent systems, for example, aromatic hydrocarbon series and oxygen-gorne solvent; it is used in chlorinated rubber, cyclic oxygen, polyester, glycolic acid, crylic acid, nitryl and unsaturated resin systems etc. The product is applied for industrial coating, anti-corrosion lacquer, auto lacquer, wood-ware lacquer, cosmetics, printing ink and sealing gel etc.

Place of Origin:	China(Mainland)
Brand:	Qinghong
Model No. :	801-D