The hydrocolloid dressing is an elastomeric dressing composed of medical pressure sensitive adhesive and hydrophilic colloid (CMC) particles.

Product manual:

1. Surface composite semi-permeable matte polyurethane film, also can be compounded with polyurethane Foam, enhanced liquid absorption performance, film thickness 0.025-0.035mm

2. When the colloid thickness is 0.4mm:

● moisture permeability               0.34g/10cm2/24h/37°C,

                                                    1.06g/10cm2/72h/37°C

● Hygroscopicity                         1.06g/10cm2/24h/37°C,
                                                    2.46g/10cm2/72h/37°C
● moisture absorption capacity   2.74g/10cm2/24h/37°C,
                                                    3.52g/10cm2/72h/37°C (for reference only)
3. Ability to absorb liquid:            2.83g/g/24h/37°C
                                                    3.23g/g/72h/37°C (for referenc e only)

4.PH 5.7, can withstand acid and alkali range PH3-12;
5. Hygroscopic capacity and liquid absorption capacity can be adjusted according to clinical needs.