Detailed Product Description

Specification-Premier Powder-Free Latex Dental Dams Material : Medium modulus natural latex vulcanizate Sizes : 127 x 127(+/-3)mm & 152 x 152(+/-3)mm Gauge (mm) : Thin Medium Heavy X-Heavy 0.125-0.175 0.175-0.228 0.228-0.305 0.305-0.350 Tensile Strength (Mpa) : Before aging = minimum 28after aging = minimum 14 Ultimate Elongation (%)Tear Resistance : Before aging = minimum 800After aging = minimum 400>45 Quality Standards : Complies with USA Commercial Item Description #A-A-53986 Denotation : # Aged at 100c for 22 hours Allergenic Skin Sensitization Tests Results 1. Primary Skin Irritation Dental dams found to be NON-PRIMARY IRRITANT 2. Guinea Pig Sensitization (BUEHLER) Dental dams found to beNON-SENSITIZING 3. Repeated Insult Patch Test On Human Subjects Dental dams confirmed to beNON-DERMAL IRRITANT NON-SENSITIZING 4. Extracted Protein Content Below FDA allowable claim limit of 50ug/ dm2 5. Particulate Content Below 2 mg/sheet Contact Sensitizer Exclusion : Proven contact sensitizer, not necessarily limited to the following,are generally not detectable Royal Shield Powder Free Dental Dams : - Zinc mercaptobenzothiazole - Zinc dibutyldithiocarbamate, Zinc Diethly ditiocarbamate or other carbamates - Thiurams eg. Tetramethylthiuram disulfide - Tjiourea or its derivatives - Paraphenylenediamine type antioxidants like IPPD, DPPD etc. - Any other amine type antioxidants eg. Polymerized 1,2-dihydro-2,2,4-trimethyl quinoline - Phenolic type antioxidants, eg Wingstay L, Antioxidant 2246 etc. Denotation : Using water extraction and TLC Qualitative analysis Test results on file