Features :
KONTAKT CHEMIE Kontaflon 85 is a completely dry lubricant. Thelubricating solid particles consist of PTFE(polytetrafluoroethylene).
Compared with simple PTFE powder sprays, KONTAKT CHEMIEKontaflon 85 contains a binder who bonds the PTFE particles firmlyto the surface.
This binder, together with the PTFE particles, forms a very thinnon-wear film.
Binder and PTFE have very good heat resistance.
In the given temperature range there are only a very fewchemicals (alkali metals and hot, concentrated sulphuric acid)which attack the lubricant film.
From this viewpoint, KONTAKT CHEMIE Kontaflon 85 differs fromsocalled gliding coatings, of which the thermal and chemicalresistance is determined by the properties of the used resin.
KONTAKT CHEMIE Kontaflon 85 can be used in the vicinity of or onsensitive materials : textiles, paper, cardboard, wood.
It can be used at extremely low temperatures (e.g. li).
It can also be used on sensitive plastics and in presence ofaggressive chemicals.
When very thin, non-contaminating lubricating films arerequired, e.g. for the lubrication of the ejector pins in plasticinjection moulds.
PTFE has a very low static/gliding friction ratio; it is veryeffective therefore at inhibiting back gliding.
KONTAKT CHEMIE Kontaflon 85 is used as a temperature-resistantmould release agent in plastics and elastomer processin
特点:
KONTAKT CHEMIE Kontaflon 85是一款完全干式润滑剂。润滑固体颗粒由聚四氟乙烯(PTFE)组成。
与简单的聚四氟乙烯粉末喷雾剂相比，KONTAKT CHEMIE Kontaflon85含有粘结剂，可将聚四氟乙烯颗粒牢固地粘结在表面。
这种粘合剂与聚四氟乙烯颗粒一起，形成一层非常薄的不磨损薄膜。
粘结剂和聚四氟乙烯具有非常好的耐热性。
在给定的温度范围内，只有极少数化学物质(碱金属和热浓硫酸)会破坏润滑膜。
从这个角度来看，KONTAKT CHEMIE Kontaflon85不同于所谓的滑动涂料，后者的耐热性和耐化学性是由所使用的树脂的性能决定的。
Kontaflon 85可用于敏感材料附近或敏感材料上:纺织品，纸张，纸板，木材。
它可以在极低温下使用(例如液氮)。
它也可用于敏感塑料和存在腐蚀性化学物质。
当非常薄时，需要无污染的润滑膜，例如用于塑料注射模具中的顶针润滑。
聚四氟乙烯具有非常低的静/滑动摩擦比;这是非常有效的，因此，在抑制向后滑行。
KONTAKT CHEMIE Kontaflon 85用于塑料和弹性体加工中的耐高温脱模剂
