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Shenzhen Hong Ye Jie Technology Co., Ltd.
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HY- E620# Addition Molding Silicone
Description
HY- E620# addition molding silicone is generally named two-components silicone rubber, Part A is a flowable liquid, part B is the curing agent. It features an exceptional fluidity and good operability. The mixing ratio is 1:1,mainly be suitable for making masks, arms, legs, and other FDA molds application.
Applications,
HY- E615# addition 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.
Technique Data of HY-E620# molding silicone
Model | HY-E620# |
Appearance | Translucent |
Mixing Ratio | 1:1 |
Operating time (Mins 25°C) | 20-30 |
Curing time (Mins 25°C) | 2-3h |
Hardness (A°) | 20±2 |
Density ( g/cm 3 ) | 1.08 |
Viscosity (CS) | 6000 ± 2000 |
Tensile-strength( kgf /cm2 ) | 25 ± 2 |
Tear-strength (kgf /cm2 ) | 20 |
Elongation-break(%) | 380 ± 50 |
Retractility(%) | ≤0.1 |
OPERRATING INSTRUCTION of HY-E620# molding silicone:
1. Stir part A and part B with right mixing ratio evenly. And get the mixture for vacuum-pumping. (If there is no vacuumizer, you can just pour the mixture slowly from the corner so that less bubbles caused)
2. Enclose the product (the original model) with four plastic plates or wooden plates.
3. Clean your products and brush a layer of release agent(detergent or soap water) on your product.
4. Pour the mixture with correct mixing ratio into the model frame.
After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold .
SHELF LIFE:
Twelve (12) months from date of shipment when stored at 24°C in original unopened packages.
PACKAGE:
Packed in clean 25kg/pail, 200kg/pail.
For more information , pls feel free to contact Ms Mary
office no. :0086-755-89311348
Mob:86-18938867578
Skype: mary901116
Email :hyxh(at)szrl(dot)net
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