DHP-251C is a fluoroelastomer precompound which includes copolymer of hexafluoropropylene and vinylidene fluoride, curatives.
Product Specification / Models
Features of DHP-251C are: excellent mold release, excellent hot tear resistance,excellent bonding performance, good mold flow
Fluorine Content 65.9% Specific Gravity 1.82
Physical form Slab
Solubility Ketones and Esters
Mooney Viscosity ML 1+10@ 121u00baC 25
It is designed for the bonding seal such as crank shaft seals and valve stem seals.
DHP-251C can be compounded with internal mixers or two-roll mills with standard fillers and other ingredients that are used in typical fluoroelastomer formulations. All the dry ingredients should be blended before adding to the rubbery solid. During compounding, full cooling should be accompanied. After mixing, the compound should be cooled as quickly as possible.
DHP-251C is package with PE film in carton. The weight is 20kg net per carton.
Safety and handling
z Store in well ventilated place
z Smoking is forbidden Strictly in working areas
z Avoid eye contact
z Wash thoroughly any contacted skin and clothing after handling.
Chenguang Fluoro & Silicone Polymer Co., Ltd. is a professional producer of fluoroelastomer (FKM) gum stocks, precompounded fluoroelastomer (FKM), compounded fluoroelastomer (FKM) and other organic fluorine, silicone rubber.