| Product description : |
Zinc Stearate/zinc stearate used as PVC thermal stabilizer, engineering plastic agent zinc stearate, pvc pipe additive zinc stearate
Product name Zin cstearate
Chemical property CAS No: 557-05-1
Molecular formula: Zn(OCOC17H35)2
Linear molecular formula: [CH3 ( CH2 ) 16COO]2Zn
Molecular weight: 632.33
Characters It is white, fine powder, insoluble in water
Specifications Appearance: white powder
Zinc contant,%: 10.3-11.3
Free Fatty Acid(As Stearic acid)%: 1max
Moisture,%: 1max
Melting Point, °C:120±5
Fineness(thr 200 mesh),%: 99.5min
Usage Widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents and accelerants in plastic, machinery engineering,
rubber, paints and inks industry etc.
Package and loaded 20kg/bags, PP and PE compound bags, 9 tons load in one 20'GP without pellet
Delivery time 5-7days
Payment accept TT Or LC at sight
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Solemnly Promises:
My factory make sure that the quality of the cargo will be exact same as the sample ,and provide technical support and wonderful after-sale service,please be assured purchase .
1.Molecular formula: Zn(OCOC17H35)2
2.Characters and Uses:
They are white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, they decomposed into stearic acid and corresponding zincsalts.They are widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents and accelerants in plastic, machinery engineering, rubber, paints and inks industry etc.
3.Specifications:
Zn cCntent,% 10-12
Free Fatty Acid(As Stearic acid)% ≤ 1.0
Moisture,% ≤ 1.0
Melting Point, °C 118-125
Fineness(thr 200 mesh),% ≥
99.5
4.Packing and Storage: In net 20 kg polywoven bags. Keep it in airtight containers and dry, cool and dark place. Damp-proof, far from fire and no contact with corrosive matte |
