printodent® GR-22 flex

€223.20 *

Artikel-Nr.: SW10713

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Impact resistance meets wearing comfort – GR-22 flex is the tough-elastic splint with thermal... more

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Product information "printodent® GR-22 flex"

Impact resistance meets wearing comfort – GR-22 flex is the tough-elastic splint with thermal effect.

printodent® GR-22 flex is the innovative resin for the 3D printing of splints with unique impact resistance combined with high elongation at break. The special tough-elastic properties combined with a thermal effect – the material becomes more supple at mouth temperature – combine maximum wearing comfort with maximum biocompatibility.

In pro3dure's usability studies, GR-22 flex achieved top scores for wearing comfort; the lowest solubility in its class keeps the splint permanently stable and resistant in the mouth.

Technical data

Material type	Tough-elastic splint resin with thermal effect
Indications	Bite/bruxism splints
Properties	High impact resistance, high elongation at break, lowest solubility
Wearing comfort	Top scores in pro3dure usability studies

Property	Requirement	Result	Standard
Shore hardness	–	≥ 65 D	ISO 7619-1
Flexural strength	≥ 2 MPa	≥ 10 MPa	ISO 20795-2
Flexural modulus	≥ 100 MPa	≥ 250 MPa	ISO 20795-2
Water absorption	≤ 32 µg/mm³	≤ 20 µg/mm³	ISO 20795-2
Solubility	≤ 7.5 µg/mm³	≤ 5 µg/mm³	ISO 20795-2
Impact resistance (IZOD)	≥ 50 J/m	≥ 100 J/m	ASTM D256
Elongation at break	≥ 40 %	≥ 80 %	ISO 37
Biocompatibility	Irritation / delayed-type allergies	passed	ISO 10993-10
Biocompatibility	Geno-, carcino-, reproductive toxicity	passed	ISO 10993-3
Biocompatibility	Cytotoxicity	passed	ISO 10993-5

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