Medical-grade 2-Part Silicone Gel Scar Repair

JOMS 5707A/B Two-component 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

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	5707A	5707B
ingredient	Siloxanes	Hydrogenated polysiloxanes
surface	Colorless and transparent liquid	Colorless and transparent liquid
Viscosity, mPa·s (25℃)	10,000±1,000	9,000±1,000
Percentage, g/cm3 (25℃)	0.99	0.99
Mix ratio, mass ratio	A：B = 100：100
Viscosity after mixing, mPa·s (25℃)	9,500±1,000
Gel time after mixing, min (25℃)	45mins
Hardening conditions, ℃/hr	25℃/2hr or 80℃/10mins or 120℃/3mins

Characteristics after curing
Appearance of hardened material	Colorless transparent gel
Penetration, 1/10mm,9.38g	70
Use temperature range, ℃	– 60∽200

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.

Operation and use of the process

A and B components are weighed in a ratio of 1:1, mixed evenly, and scraped to 0.5mm to facilitate natural foaming.

The thickness of the adhesive applied by scraping or rolling is controlled within 0.15-2mm, and it is cured at about 120℃ for about 3-5 minutes; it can also be cured in room temperature for about 1~2 hours.

matters need attention

Vacuum defoaming of mixed AB components can improve the performance of hardened products

A and B components should be sealed after use

packing specifications

JOMS 5707 Silicone gel

purchase code: A 3070012,B 3070022；

Component A: 5kg plastic bucket;

Component B: 5kg, plastic bucket

Component A: 10kg plastic bucket;

Component B: 10kg plastic bucket

Other packaging can also be ordered

Suitable for topical products in contact with skin

The primer PM 1262, which is modulated by       J O M E, can increase the adhesion of silicone gel to TPU/TPE/silicone skin.

When the room temperature is too low, the curing speed will be slow. It is recommended to heat and cure JOMS 5707 It is difficult to harden when it comes into contact with sulfur, amine and tin materials

Storage and transportation

Storage period 1 year (25℃);

Keep in the dark, avoid heat and seal;

This product is not dangerous and shall be transported and stored as general chemicals.

Safety operation data

This does not include product safety information. Before use, please read the product information, product safety information, and packaging labels for safe use. Product safety information can be obtained from JOME and distributors, or you can email JOME Service Center at 021-58599319 or email sales@jomebond.com

Warranty-please read carefully

We guarantee that the product performance and usage information contained here are accurate and reliable. However, you should test the performance and safety of the product before using it. The application recommendations are not applicable in any state.

Unless JOME provides a written proof suitable for a certain specific need, JOME only guarantees the specifications listed in the product sales specification and does not guarantee other uses. JOME’s sole responsibility is to refund or replace the product when it fails to meet the requirements listed. JOME expressly states that it does not assume liability for accidents.