Zhengzhou Kongsin Dental Equipment Co Ltd
We are a company that specializes in Dental Materials and Equipment. We are pleased to bring to you a wide range of quality dental products for your selection.
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CE Approved Dental Filling Materials Glass Ionomer Restorative Chemfil Superior
Features:
* Chemical bond to tooth substance
* Hydrophilic nature
* High transparency plus comprehensive shade range
* Snap-set
* Withstands erosion/abrasion
* Flouride containing glass
* Biocompatibility
* More than 10 years clinical success
Properties:
| Working time (min/sec) | 1’30" min |
| Setting time (min/sec) | 2’10" min |
| Solubility | 0 0.1% |
Adhesion to dentine – 5 MPa; Adhesion to enamel – 10 MPa;
Compressive strength
* after 24 hours > 200 MPa
* after 1 week > 250 MPa
Flexural strength
* after 24 hours > 25 MPa
* after 1 week > 45 MPa
Benefits:
* No acid etching - no extra bonding agent, minimum cavity preparation, perfect seal
* Bonds to tooth substance even under moist conditions of the mouth
* Natural looking aesthetic restorations
* Consistency unchanged during placement period with sharp final set
* Extended durability of the restoration
* Uptake of flouride in surrounding hydroxyapatite with continuous flouride ion exchange
* Extra pulp protection only required in very deep cavities
* Proven reliability
