Hydrocolloid dressing is an elastomeric dressing and composed of medical pressure sensitive adhesive, carboxy methyl cellulose (CMC) particles, etc.
– The surface is covered with semi-permeable and frosted polyurethane film, and polyurethane foam can also be covered to strengthen liquid absorption performance. Film thickness: 0.025mm – 0.035mm.
– When the colloid thickness is 0.04mm:
Moisture absorption 2.40g/10cm2 /24h/37℃, 2.46g/10cm2 /72h/37℃
Moisture absorption amount 2.74g/10cm2 /24h/37℃
3.52g/10cm2 /72h/37℃ ( for reference only )
– Liquid absorption capacity: 2.83g/g /24h/37℃, 3.23g/g /72h/37℃ ( for reference only )
– PPH 5.7, the acid and alkali resistance range is PH3 – PH12.
– Moisture absorption amount and liquid absorption amount can be adjusted according to clinical needs.