FIELD: chemistry.
SUBSTANCE: disclosed group of inventions relates to antistick compositions and substrates coated with said compositions. The technical result is achieved through a structure having a substrate and an antistick coating applied on said substrate. Said coating has an upper and a lower layer, and said lower layer has a ground layer and a middle layer. Said ground layer is attached to said substrate and does not contain ceramic particles of an inorganic reinforcing agent for a film, having average particle size of at least 14 mcm. Said ground layer contains binder which does not contain a prepolymer and said middle layer contains diamond particles, and said diamond particles are contained only in said middle layer.
EFFECT: high strength and wear-resistance of coated substrates with preservation of good antistick properties.
12 cl, 13 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| NONSTICK SURFACE COATING | 2007 |
|
RU2439100C2 |
| FLUOROPOLYMER ANTI-ADHESION COATING WITH IMPROVED HEAT TRANSFER PROPERTIES AND ABRASION RESISTANCE | 2005 |
|
RU2363548C2 |
| FLUOROPOLYMER EMULSION COATINGS | 2005 |
|
RU2408625C2 |
| COMPOSITION FOR COATING | 1994 |
|
RU2071492C1 |
| HEATING DEVICE HAVING ANTI-ADHESIVE COATING WITH THREE-DIMENSIONAL PATTERN | 2012 |
|
RU2560001C2 |
| METHOD OF USING FLUOROPOLYMER POWDER COATING AS GROUND COATING AND COATING | 2005 |
|
RU2411273C2 |
| MIXED FLUOROPOLYMER COMPOSITIONS, HAVING MULTIPLE MELT-PROCESSED FLUOROPOLYMERS | 2010 |
|
RU2549562C2 |
| COATING COMPOSITION | 2009 |
|
RU2481368C2 |
| LINING COATING COMPOSITION | 2012 |
|
RU2515301C2 |
| METHOD OF APPLYING FEP COAT AS GROUND LAYER AND TOP FINISHING LAYER | 2008 |
|
RU2464107C2 |
