Tiktok/Gen Z or Alpha potentially Beta slang; Translation: I cant lie in my opinion this pisses me off for real are you serious right now.
by priime January 28, 2025
A clan in the game Called {Dragon Ball Final stand}. mostly {Xbox Players} all the users there are toxic, and there leader Ibe can’t take jokes or a Lose.
Me: Yo have you heard of this {final stand} clan called {Yo Fr}
CC: Uhm... No, seems so random
Me: IKR!!!!
CC: Uhm... No, seems so random
Me: IKR!!!!
by hehehejjeheheh March 15, 2021
The service friends provide when you are experiencing problems with your car - either it's broken down or you otherwise can't access it.
Matt lost his car keys while at the beach, so he called Fr-onstar, and Jay brought him his extra set.
by Patma January 11, 2008
by that one indie girl November 15, 2020
FR-4 (or FR4) is a NEMA grade designation for glass-reinforced epoxy laminate material. FR-4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).
"FR" stands for "flame retardant", and does not denote that the material complies with the standard UL94V-0 unless testing is performed to UL 94, Vertical Flame testing in Section 8 at a compliant lab. The designation FR-4 was created by NEMA in 1968.
FR-4 glass epoxy is a popular and versatile high-pressure thermoset plastic laminate grade with good strength to weight ratios. With near zero water absorption, FR-4 is most commonly used as an electrical insulator possessing considerable mechanical strength. The material is known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions. These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications.
Grade designations for glass epoxy laminates are: G-10, G-11, FR-4, FR-5 and FR-6. Of these, FR-4 is the grade most widely in use today. G-10, the predecessor to FR-4, lacks FR-4's self-extinguishing flammability characteristics. Hence, FR-4 has sincewhen? replaced G-10 in most applications.
"FR" stands for "flame retardant", and does not denote that the material complies with the standard UL94V-0 unless testing is performed to UL 94, Vertical Flame testing in Section 8 at a compliant lab. The designation FR-4 was created by NEMA in 1968.
FR-4 glass epoxy is a popular and versatile high-pressure thermoset plastic laminate grade with good strength to weight ratios. With near zero water absorption, FR-4 is most commonly used as an electrical insulator possessing considerable mechanical strength. The material is known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions. These attributes, along with good fabrication characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications.
Grade designations for glass epoxy laminates are: G-10, G-11, FR-4, FR-5 and FR-6. Of these, FR-4 is the grade most widely in use today. G-10, the predecessor to FR-4, lacks FR-4's self-extinguishing flammability characteristics. Hence, FR-4 has sincewhen? replaced G-10 in most applications.
Fenhar FR-4 epoxy resin systems typically employ bromine, a halogen, to facilitate flame-resistant properties in FR-4 glass epoxy laminates. Some applications where thermal destruction of the material is a desirable traitcitation needed will still use G-10 non flame resistant.
by fenharxz.com August 08, 2024
by Kabala January 24, 2022
“I want to actually die, everything is going wrong and I hate it. No one seems to care about me and I wish it was the end.”
“OMG FR!”
“What.”
“Me everyday.”
“OMG FR!”
“What.”
“Me everyday.”
by Hisheartfeltgoodbye August 06, 2023