Chemicals A-Z
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Medical Tapes & Adhesives
Adhesives are extensively applied in nursing and medical tape products, including soft-skin adhesives, medical adhesive tapes, patches, elastic bandages for beauty care, and similar items. The ability to quickly adhere and maintain strong adhesion is essential for products that have direct contact with skin, like patches and soft-skin adhesives. Inadequate adhesion may cause tapes and patches to detach easily, whereas excessive adhesion can cause harm to the skin when taken off.
Tackifiers are used to improve the adhesive performance of pressure-sensitive adhesive (PSA) products such as medical tapes and patches, with acrylic and polyurethane being important raw material components. The adhesive properties of acrylic can be improved with the addition of Rosin derivatives, rosin esters, and polyterpene resins as tackifiers.
Soft-skin adhesives are quickly gaining popularity for their use in wound care dressings and securing medical sensors and devices. Varieties of soft-skin adhesives can be divided into different types, such as organosilicone, acrylic, modified acrylic, acrylic hydrogel, and polyurethane-based adhesives. When developing formulas for use in nursing situations, it is crucial for manufacturers to focus on features such as moisture permeability, sweat resistance, breathability, strong adhesion, and sensitivity to the skin.
Pentaerythrityl Rosinate
CAS: 8050-26-8
SPECS: P90255
Pentaerythrityl Rosinate, also called Pentaerythritol rosin ester (PERE) is the product of esterification of rosin with pentaerythrite. It can soluble in tar, esters and turpentine oil, partially solu…
Polymerized Ester Gum
CAS: 9006-47-7
SPECS: PG1008
Glycerin Ester of Polymerized Rosin (Polymerized Ester Gum) is a kind of light yellow transparent solid which is esterified with refined special grade polymerized rosin and food grade glycerin.Used as…
Polymerized Rosin
CAS: 65997-5-9
SPECS: FPR-140, FPR-115, FPR-95
Polymerized Rosin is a pale, acidic which composed predominately of dimeric acids derived from rosin with lesser amounts of monomeric resin acids and neutral materials of rosin origin. It has high dim…
Reactive Alkyl Phenolic Resin
CAS: 9003-35-4
SPECS: RP100
Reactive alkyl phenolic resin introduces additional reactive groups, allowing it to undergo more chemical reactions during use. Therefore, it has higher chemical reactivity and is used in high-perform…
Resin Emulsion
CAS: N/A
SPECS: PR7510
Resin Emulsion is an aqueous, solvent free resin made from polymerized rosin
Rosin Modified Phenolic Resin
CAS: N/A
SPECS: MP5103
Rosin Modified Phenolic Resin is the vacuum treated product of esterification of glycerol (or pentaerythrite) with the polycondensate of rosin, phenol (or bisphenol A) and formaldehyde. It soluble in …