PnB waa uumi dhaqsaha badan, hydrophobic glycol eter leh dareere sare iyo awood isku xidhid aad u wanaagsan. Tan waxaa si weyn loogu isticmaalaa hababka nadiifinta ee culus.

Faahfaahin Degdeg ah
1. PnB, Propylene Glycol Monobutyl Eter, Propanediol butyl ether
2. Qalab deegaan-saaxiibtiran, warshado ama qaabaynta nadiifinta guriga  
3. dhaqsaha badan uumibaxa, hydrophobic glycol ether oo leh dareere sare iyo awood isku xidhid aad u fiican

Codsiyada:
● Walxaha isku xidha iyo dareeraha nadiifinta guriga iyo warshadaha, kuwa dufanka iyo rinjiga ka saara, nadiifiyeyaasha birta, iyo nadiifiyeyaasha adag ee dusha sare.
● Waxtarka isku xidhka iyo dareeraha wax ku ool ah ee daaha-biyoodka-jarida.
● Dhuxul-dhagax wax ku ool ah oo hoos loogu dhigayo heerkulka samaynta filimka ugu yar (MFFT) ee dahaarka cinjirka ee biyaha ka soo baxa.
● Walxaha firfircoon ee dahaarka ku salaysan dareeraha.
● Dhexdhexaadiyaha kiimikaad ee soo saarista epoxides, aashitada ester derivatives, dareerayaasha, iyo balaastikada.
●Wakiil wax ku ool ah oo isku xidha hababka beeraha ku salaysan biyaha.

Faa'idada tartanka:
● Soo saaraha shahaado ISO si toos ah u keenay
● Qalabka wax soo saarka sare leh iyo habka
● Nidaamka xakamaynta tayada ayaa hubinaya tayada tayada sare leh
30 km u jirta dekedda Chenglingji
● Taageerada farsamada ee xirfadlayaasha ah
● Adeegga macaamiisha 24 saac
● Muunado bilaash ah ayaa diyaar ah