It adopts ultra-pure medical grade calcium zinc soap salt and special odorless auxiliary stabilizer compound system, ensuring that the product has no irritating odor, with an odor level of ≤1, meeting the odor requirements of medical grade products. The thermal stability time is ≥45 minutes at 180℃, which can effectively prevent PVC degradation and yellowing, and has excellent biocompatibility. It passes the ISO 10993-5 cytotoxicity test, with no cytotoxicity and no skin irritation, meeting the safety requirements of medical grade materials. It does not contain any heavy metals and volatile harmful components, complies with FDA, ISO and domestic medical grade food contact standards, and the dosage is 2.5-3.5 PHR, adapting to medical grade PVC formula systems, and can be used in combination with medical plasticizers and lubricants to ensure the safety of the entire formula system.
It appears as white free-flowing powder, with active ingredient content ≥99.5%, volatile content ≤0.1%, ensuring no additional odor release. The odor level is ≤1 according to GB/T 18204.2-2014 test, with no irritating odor. The thermal stability time is ≥45 minutes at 180℃, and the processing temperature range is 170-200℃, adapting to processing technologies such as extrusion and injection molding for medical grade PVC products. It is packaged in medical grade PE liner + aluminum foil bags, 20KG/box, with a storage validity period of 24 months, and needs to be stored in a cool, dry and odor-free environment, avoiding direct sunlight.
It is suitable for medical PVC infusion tubes, blood bags, disposable medical gloves, children's toys, maternal and infant products and other PVC products requiring odorless and biosafety. It adapts to processing technologies such as injection molding, extrusion molding and calendering molding, and can be used in combination with medical grade processing aids to ensure that the entire formula system complies with global medical and children's product safety standards, providing reliable biosecurity and stability guarantees for downstream products.
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