Pre-co-Floc® PB 33 is a natural and environmentally friendly product designed as a skim coat for various industrial applications. It offers excellent shrinkage resistance, resulting in longer filter cycles. Non-abrasive in nature, it functions effectively as a filler and thickener in industrial settings, while also serving as a filter aid in food ingredient applications.

Chemical Family: Cellulose & Cellulosics

Labeling Claims: Environmentally Friendly, From Renewable Resources, Natural

Synonyms: Hydroxycellulose, Pyrocellulose

Ask Harcros Chemicals Inc. Questions

JR

Robert Heller avatar

SS

  • TypeDocument Name
View All Documents

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form
Ion Content
ValueUnitsTest Method / Conditions
Aluminum Content30ppm-
Arsenic Contentmax. 0.1ppm-
Barium Content11ppm-
Cadmium Contentmax. 0.1ppm-
Calcium Content500ppm-
Chromium Contentmax. 0.7ppm-
Copper Contentmax. 0.4ppm-
Iron Content12ppm-
Lead Contentmax. 0.1ppm-
Lithium Content0.4ppm-
Magnesium Content30ppm-
Manganese Content7ppm-
Mercury Contentmax. 0.01ppm-
Molybdenum Content0.1ppm-
Nickel Content0.15ppm-
Potassium Content30ppm-
Silicon Content20ppm-
Sodium Content50ppm-
Strontium Content2ppm-
Titanium Content2ppm-
Physico-Chemical Properties
ValueUnitsTest Method / Conditions
Cellulose Assaymin. 97%-
Moisture Contentmax. 8%-
Ash Contentmax. 0.5%-
Brightness (Y)min. 80--
pH5.0 - 7.5
Bulk Density70 - 90g/L-
Screen Analysis (300μ (~US 50), Retained)max. 0.5%DIN EN ISO 4610
Screen Analysis (100μ (~US 140), Retained)max. 35%DIN EN ISO 4610
Screen Analysis (32μ (~US 450), Retained)max. 95%DIN EN ISO 4610

Regulatory & Compliance

Packaging & Availability

Supplied by