Secondary Vulcanization
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Secondary Vulcanization

Secondary Vulcanization

Post cured free high bite force liquid silicone rubber series of IOTA M6040K DescriptionIOTA M6040K A/B series product i
Basic Info.
Origin Anhui Bengbu
HS Code 39100000
Production Capacity 1000tons
Product Description
Post cured free high bite force liquid silicone rubber series of IOTA M6040K DescriptionIOTA M6040K A/B series product is a high bite force liquid silicone rubber free of post cured.FeaturesTwo-component, 1:1 mixing ratioExcellent mold releaseVOC less than 0.5%Fast thermal curingExcellent mechanical propertiesComply with BfR, FDA, ROHS requirementsApplicationBaby careFood contactSealing ringOther injection products, etc.Curing: The curing time of addition products is largely temperature dependent.

TemperatureCuring time, 2mm thickness
130ºC90 S
150ºC45 S


Notes:The series of IOTA M6040K A/B is a platinum catalyzed product, which is in component A, pay strict attention when using to avoid catalyst poisoning. Only same batch of components A and B could be mixed together. In order to ensure the best fluidity and evenly of materials, materials must be fully mixed before transferred to containers. Technical data

PropertiesM6040KM6050KM6060K
Uncured products
Component A
ColorTransparent
Density 23ºC,g/cm31.121.121.12
Viscosity 23ºC, 10S-1320Pa.s350 Pa.s350Pa.s
Component B
ColorTransparent
Density 23ºC, g/cm31.121.121.12
Viscosity 23ºC, 10S-1280Pa.s300 Pa.s300Pa.s
Product data (A+B mix)
Mixing ratio (weight)1:1
Viscosity 23ºC, 10S-1300 Pa.s350 Pa.s350Pa.s
Curing timeSee curing conditions
Product data (after curing)(125±2ºC,cured for 5min)
ColorTransparent
Density 23ºC,g/cm31.111.121.12
Hardness405060
Tensile Strength9 Mpa10 Mpa9 Mpa
Elongation580 %550 %450 %
Tear strength35KN/m40 KN/m38KN/m


Packaging & storage A component 200 Kg/drum,B component 200 Kg/dum. Store under 23ºC to avoid exposure to rain and sunlight. Shelf life: 12 months, unopened condition.