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WAX 2500 Series
Chemical Name: Zinc Stearate
Abbrev :ZNST
CAS NO: 557-05-1

Technical Data

WAX 2500 Series 2501 2502 2506
Melting Point, ℃ 120±5 120±5 120±5
Zinc content, % 10.3-11.3 10.3-11.3 10.3-11.3
Free Fatty Acids, %max 0.8 0.8 0.8
Heating loss(%)105℃*3h ≤0.5 ≤0.5 ≤0.5
Heating loss(%)200℃*1h ≤2.0 ≤2.0 ≤2.0
Color Value,(Gardner ) 1-2 1-2 1-2
Fineness; mesh 20 80 325

. the physical and chemical indexes accord with the industry standard HG/T3667-2012 "the zinc stearate"

.Dry process production of high purity, high transparent, clean, zinc stearate

Main Application

Application Area Major Fuction Formulation of suggestions
●Modified Plastics ※Polystyrene H.I. and expandable, lubricant and mould releaser
※PVC processing, it is mainly used for the stability and lubrication, and calcium soap or other metal composite stabilizer formula
※Polyethylene manufacture and processing, employed mainly as an acid acceptor and lubricant
※Polyesters, used as lubricant and mould releaser
Recommended dosage is 0.5~2%
●PlasticsMaster Batch ※As plastic masterbatch of pigment, filler, dispersing agent, such as polyolefin masterbatch。
※As a plastic color matching with the spread of powder。
Recommended dosage is 0.5~2%
●Other Purposes ※Latex and Rubber Process, used as anti-blocking agent
※Chemical fiber masterbatch, used as dispersant, such as polypropylene, polyester masterbatch, etc
※Composite materials used as lubricant and release agent
※Coatings and paint, used as a lubricant and polishing agent
Recommended dosage is 0.5~2%

【 Packing】

The products are packed of kraft bags and PE lining, 20kg/bag or 25kg/bag.

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