Medical silicone gel
product description JOMS 5707 Flexible skin adhesive is a two- component platinum-catalyzed transparent silicone elastomer . When the AB components are mixed and cured, they form a soft material with cushioning properties that can bond to the skin and be peeled off. This adhesive has unique physical properties , making it suitable for adhesion , bonding , and self- adhesive materials in biomedical applications . The elastomer adhesive is composed of platinum- catalyzed polydimethylsiloxane, with a curing temperature range from room temperature to 200℃ , and no by-products are produced. Solvent free two-component system Transparent before and after curing Suitable for topical products in contact with skin Platinum catalytic curing system No curing by-products The viscosity is low before curing and easy to process Excellent flexibility, no stress After curing, it has very low oil permeability and excellent anti- poisoning The adhesive strength can be adjusted by adjusting the AB material ratio Can be re-sticky Polyethylene release film can be used Through biocompatibility, toxic cells, skin irritation and other tests
Detailed introduction
product description
JOMS 5707 Flexible skin adhesive is a two- component platinum-catalyzed transparent silicone elastomer . When the AB components are mixed and cured, they form a soft material with cushioning properties that can bond to the skin and be peeled off. This adhesive has unique physical properties , making it suitable for adhesion , bonding , and self- adhesive materials in biomedical applications . The elastomer adhesive is composed of platinum- catalyzed polydimethylsiloxane, with a curing temperature range from room temperature to 200℃ , and no by-products are produced.
Solvent free two-component system
Transparent before and after curing
Suitable for topical products in contact with skin
Platinum catalytic curing system
No curing by-products
The viscosity is low before curing and easy to process E
xcellent flexibility, no stress
After curing, it has very low oil permeability and excellent anti- poisoning
The adhesive strength can be adjusted by adjusting the AB material ratio
Can be re-sticky
Polyethylene release film can be used
Through biocompatibility, toxic cells, skin irritation and other tests
Typical application
It is suitable for skin adhesion and can be used as a wound patch, scar removal patch, eye patch and breast patch. It can also be used for filling body cover bags such as headrests and waist pads.
Typical performance
Form | 5707-1 A | 5707-1 B |
Ingredient | Siloxanes | Hydrogenatedpolysiloxanes |
Surface | Colorless, transparent liquid | Colorless, transparent liquid |
Viscosity, mPa ·s (25℃) | 3,500±1,000 | 2,500±1,000 |
Density, g/cm3 (25℃) | 0.99 | 0.99 |
Mix ratio | A：B = 100：100 | |
Viscosity after mixing, mPa ·s (25℃) | 3,000±1,000 | |
Gel time after mixing, min (25℃) | 30-45mins | |
Curing condition, ℃/hr | 25℃ / 2 h or 80℃ / 10 min or 120℃ / 3 min | |
Characteristics after curing | ||
Appearance of hardened material | Colorless transparent gel | |
Penetration, 1/10mm,9.38g | 70 | |
PS: The operation time is tested with the amount of 100g of mixing agent. The solidified state data were measured under the condition of 25℃ and 55%RH.The penetration of the adhesive after changing the ratio and curing increases with the decrease of the amount of component B, and the colloid becomes softer and more viscous; conversely, the penetration value is small when the amount of component B increases, and the colloid becomes harder and less viscous.
PS: The operation time is tested with the amount of 100g of mixing agent.The solidified state data were measured under the condition of 25℃ and 55%RH. The penetration of the adhesive after changing the ratio and curing increases with the decrease of the amount of component B, and the colloid becomes softer and more viscous; conversely, the penetration value is small when the amount of component B increases, and the colloid becomes harder and less viscous.
