China Tire Molding Silicone Rubber Tire Molding Silicone Silicone Rubber

Price of silicone rubber for tyre moldsDescriptiMilitary Apparel on of silicone rubber for tyre molds
Blue tire molding silicone, which is used for precision casting of tire mold and reproduction of gypsum tire molds.

ApNon Woven Bag plications ofsilicone rubber for tyre molds
Molding silicone could be mainly used for making concrete stones, precision molds, PU molds, cake molds, for life casting, fabric finishing, seal for electronic components and solar circuit board, trademark decoration. etc.Features ofsilicone rubber for tyre moldsTire molding silicone rubber is used in pouring (wrapping) way to make molds, and is with the hardness of about 20 shore A. Thus it is with advantage of low viscosity, good fluidity, good operability, easy to release bubbles, excellent tensile and tear strength, easy for pouring, and what's more, it is in blue, thus it is very easy to distinct the delicate patterns oMachinery for Garment, Shoes & Accessories f the tire molds.
silicone rubber for tyre moldsoperation:
1. Pls clear the model and tool totally before operation to prevent cure inhibition.
2.Weigh the two part correctly by electronic weight in two separate container .
3. Mixing the two part in 1:1/10:1 and stir part Aand part Bevenly in 2-3 minutes .
4.And get the mixture for vacuum-pumping for de-air the bubble in around 2-3 minutes .(If there is no vacuum machine, pls pour the mixture carefully and slowly down the side of the mold frame so that less bubbles caused)
5. Enclose the product (the original model) with four plastic plates or wooden plates.
6. Clean your products and brush alayer of release agent(detergent or soap water)
on your product.
7. Pour the vacuumed mixture into the model frame from the side of the mold frame .
silicone rubber for tyre moldspackage:
If ratio is 1:1 :Packed in 20kg/pail +20kg/pail and 200kg/pail +200kg/pail.
If ratio is 10:1 :Packed in 20kg/pail +2kg/pail and 200kg/pail +20kg/pail.Datasheet for silicone rubber for tyre moldsModelHY-E620#AppearanceBlueMixing Ratio1:1Operating time (Mins 25°C)30 -40Curing time (Mins 25°C)4-6hCuring time (Mins 60°C)2-3hHardness (A°)20±2Density (g/cm 3)1.08Viscosity (CS) (Part A)30000±5000Viscosity (CS) (Part B)5000±500Viscosity (CS) (After mixed)10000±2000Tensile-strength( kgf /cm2 )Tear-strength (kgVentilation Equipment f /cm2 )18±2Elongation-break(%)350±50Retractility(%)≤0.1

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