Introduce of microcrystalline wax:
1.microcrystallinewaxfromcrudeoildistillationandlubricatingoilfractionsthedewaxingobtainedbysolventrefining,solventdewaxingorwaxfreezingcrystallization,crushingcerate,andthenofftheoil,addingtherefiningsystemflakeorneedlecrystal.
2.microcrystallinewax’smaincomponentsofthen-alkanes,therearesmallwithindividualbranched-chainalkanesandcycloalkaneswithlongsidechains.Numberofcarbonatomsofhydrocarbonmoleculesisabout18to30(averagemolecularweightfrom250to450).
characteristicsof microcrystalline wax:
1.goodoilabsorbency,
2.Canformstableanduniformpastewithandvarioussolvents,wax
3.emulsifyingproperty
4.thedegreeoffrictionresistanceincreasedsignificantly
5.Itassistsinextractingperfumesfromflowers
Specification of microcrystalline wax:
Item
Specification
TestingMethod
Grade
70#
80#
Meltingpoint
67–72
77–82
GB/T8062
NeedlePenetration1/10mm(25°c,100g)
10-30
10-20
GB/T4985
Oilcontent,%(m/m),Max
2.0
2.0
SH/T0638
Colour,Lovibond,Min
3.0
3.0
GB/T6540
Viscosity(100°c),mm²/s,Min
6
10-20
GB/T265
Water-solubleAcids&Alkies
Nil
Nil
SH/T0407
Application of microcrystalline wax:
1.canbeusedasashoepolish,carwax,polishingwax,floorwax,waxpolish,
2.pills,protectiveagent,candles,waxpaper,waxtoys,dentalmaterials
3.Inmedical,formsabaseformedicalointments
4.Incosmeticscanbeusedascoldcream,lipgloss,waxoilphaseofrawmaterials.
5.Inwoodandpapermatches,suppliesawaterproofcoatingforwood
Package: 50kg/carton