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Description of liquid platinum cured silicone rubber for tire mold
HY- E series addition molding silicone is generally named two-components silicone rubber, Part A and part B. It features an exceptional fluidity and good operability.The mixing ratio is 1:1 (10:1),mainly be suitable for making molds application.
Typical Applications of liquid platinum cured silicone rubber for tire mold
HY- E series addition molding silicone could be mainly used for making concrete stones, wax molds, PU molds, resin molds, gypsum casting, candle molding and chocolate , candy and any other FDA food product mold making,prototyping etc.
HY-E620 Silicone Rubber has been used for years to make tire pattern molds .
Characteristics of liquid platinum cured silicone rubber for tire mold
*low shrinkage (less than 0.1% )
*high tensile and tear strength with high copy times
*easy for operation (mixing ratio at 1:1 /10:1)
*very good flow and easy for pouring operation
*Fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
Technical Parameters for liquid platinum cured silicone rubber for tire mold
Product | E-620 |
Appearance | Translucent |
Hardness(shore A) | 20±2 |
Mix ratio(A:B) | 1:1/10:1 |
Viscocity Part A(mPa.s) | 23000±2000 |
Viscocity Part B(mPa.s) | 3500±500 |
Tensile strength (kgf/cm2) | 45±5 |
Tear-strength (kN/m) | 20±2 |
Elongation(%) | 500±50 |
Pot life/working time (mins) | 30-40 |
Curing time/setting time (hrs) | 3-4hrs(25°C) 110-20mins(60°C) |
Shrinkage rate (%) | 0.1 |
(Please note: the above data for this product in 25°C temperature, 55% humidity conditions, for reference. The accurate data is measured by customers when using.)
About Hong YE Jie Co.,LTD
We are a joint venture specializing in the manufacturing of molding silicon rubber, mold duplicating rubber for resin craft makers ,special silicon for manual molding ,shoe mold rubber ,pad printing silicon ,silicon oil ,107 base ,DMC etc for plastic toys factories ,With a product line of tens of categories ,we can offer quick copying with precise contraction ratio(up to two thousandth) for mold making to reach the internationally leading quality standard with competitive price is our best ambition that merits your trust.
It is our solemn commitment that :any of our products with quality problems will be replaced within 3 months after purchase ;we offer on –site follow –up service for product demonstration ,free customer service to solve technical training on pad printing silicon usage and rubber head making .What you need is also what we pursue .We are committed to back you up in producing first class products .Customers old and new and distribution and deputization .Let’s join hands and strive for mutual prosperity .
SHELF LIFE:
8-10 months when stored under 24°C in original unopened packages.
PACKAGE:
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.
Any information of liquid platinum cured silicone rubber for tire mold, pls don't be hesitate to
contact with
Ms Mary
Office No. :0086-755-89948019
Mob:86-18938867578
Skype: mary901116
Email :hyxh(at)szrl(dot)net
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