chemical-categories

potassium stearate Technical

Introduction of potassium stearate:

 potassium stearate
 Purity:98%
CAS.NO: 593-29-3
Appearance: white powder     

Molecular formula:CH3(CH2)16COOK  

It is white, fine powder, puffy, greasy to touch, with fatty odor, dissolves in hot water or ethanol, its solution is alkali.

 Specification:

Usage

It is widely used in food and industry as emulsifier, baking agent, thickener, stabilizer, anti-block agent, releasing agent, plastic agent.

Package

The PE film lined the polywoven bag. Net wt: 25kg/bag, or follow customer’s packing instructions

Magnesium Stearate Technical

Product name: Magnesium stearate

Molecular formula:Mg[CH3(CH2)16COO]2
Magnesium stearate is a kind of tiny, light and white powder with greasy touch sense, insoluble in water, ethanol neither ethoxyethane, but soluble in hot water, hot ethanol, decomposes into stearic acid and magnesium salts when contacting with acid.

Specification:

Application:
Magnesium stearate is widely adopted in food, medicine, paint, plastic, rubber and textile fields and mainly function as emulsifier, releasing agent, lubricant, stabilizer, or accelerant etc. Also it can be used as stabilizer and lubricant in PVC or ABS resin etc.

Storage: 

Place it in dry,against high temperature and sunshine,avoid stacking excessively or over weight,once unseal,the remain should be kept to avoid wet and dirty.

Packing:
Packing: 20kg/bag outside pp weaving bag and inside bis-pva bag.

Methyl Tin Stabilizer (TM-TSK)

Methyl Tin Stabilizer (TM-TSK) is currently the plastic heat stabilizer with excellent performance. It is very effective for the rolling, extrusion and injection molding of hard PVC. It is especially applicable to food packing and hard PVC products. It is also widely applied to plastic doors and windows, water pipes, decorative materials.

Thermolite 108 Heat Stabilizer

Thermolite 108 Heat Stabilizer is a general purpose, butyltin mercaptide PVC heat stabilizer. It is outstanding in preserving compound color hold, even under the most severe processing conditions. It is a clear liquid and is completely compatible with all PVC resins and formulation additives.

Thermolite 130 Heat Stabilizer

Thermolite 130 Heat Stabilizer is a butyltin mercaptide PVC heat stabilizer designed to cover a wide range of demanding PVC Pipe applications, from thin-wall, high-shear applications to thick-wall large diameter piping. It can give formulators a single, cost-effective option for most of ther PVC pipe extrusion needs. NSF, PPI listed for potable water applications.

Thermolite 135 Heat Stabilizer

Thermolite 135 Heat Stabilizer is butyltin mercaptide PVC heat stabilizer designed to cover a wide range of demanding PVC Pipe applications, from thin-wall, high-shear applications to thick-wall large diameter piping. It can give formulators a single, cost-effective option for most of their PVC pipe extrusion needs. It has a higher tin content for more demanding applications.

Thermolite 140 Heat Stabilizer

Thermolite 140 Heat Stabilizer is a butyltin mercaptide PVC heat stabilizer created for today's high output extrusion rates. It is specially designed for co-extruded siding, profile and fence substrate as well as the more demanding pipe applications where good stability and color hold are needed. It imparts excellent early color and good dynamic stability to PVC formulations.

Thermolite 150 Heat Stabilizer

Thermolite 150 Heat Stabilizer is a high efficiency butyltin PVC heat stabilizer created for high output extrusion and injection molding. It is designed for co-extruded siding, window profiles, fittings and other demanding rigid PVC applications that require high performance, consistent stabilization, and excellent color-hold properties. It can be used under a wide range of processing conditions.

Thermolite 161 Heat Stabilizer

Thermolite 161 Heat Stabilizer is a liquid, sulfur containing methyltin PVC heat stabilizer, which was developed for all of your demanding PVC extrusion and injection molding needs.It allows the formulator the freedom to control the processing properties of the compound for their particular needs.

Thermolite 172 Heat Stabilizer

Thermolite 172 Heat Stabilizer is a butyltin mercaptide PVC heat stabilizer created for today's high output extrusion rates. It is specially designed for co-extruded siding, window profiles and other rigid PVC applications that require demanding stabilization, superior weathering and excellent color hold properties. It can be used under a wide range of processing conditions.