Sinepoxy®CA-HC1080 EL is a heat-initiated cationic curing agent based on blocked hexafluoroantimonate. It exhibits very fast initiation speed with cycloaliphatic epoxy resins and can also initiate the curing reaction of glycidyl ethers, glycidyl esters, etc. Compared with tertiary amine anionic initiators, formulations using this curing agent produce cured materials with lower shrinkage, better yellowing resistance, fuller and more glossy films.specifically suitable for replacing K-PURE® CXC-1612.
Sinepoxy ® CA-HC1080 EL
(Heat-Initiated Cationic Epoxy Curing Agent)
Sinepoxy®CA-HC1080 EL is a heat-initiated cationic curing agent based on blocked hexafluoroantimonate. It exhibits very fast initiation speed with cycloaliphatic epoxy resins and can also initiate the curing reaction of glycidyl ethers, glycidyl esters, etc. Compared with tertiary amine anionic initiators, formulations using this curing agent produce cured materials with lower shrinkage, better yellowing resistance, fuller and more glossy films.specifically suitable for replacing K-PURE® CXC-1612.
Appearance | White powder |
Melting Point | > 110 °C |
Solubility | Slightly soluble in alcohols, easily soluble in acetone. |
Compatibility | Excellent compatibility with bisphenol-A/F epoxy, cycloaliphatic epoxy, epoxidized oils, acrylic, and polyester resins. |
Initiation Temperature | 80 °C (for cycloaliphatic epoxy) |
Electronic grade, free of heavy metal ions, low free acid and total chlorine content.
Initiates curing of cycloaliphatic epoxy resins at 80 °C; curing speed is relatively easy to control.
Low dosage, only 0.1–3.0% (wt) of epoxy resin.
Enables deep-section/thick-film curing.
Low curing shrinkage, no volatiles, good toughness of cured product, can achieve colorless transparency and no yellowing.
Note: The resin used should not contain high levels of impurities. Must not be used simultaneously with amines or other alkaline substances.
Epoxy-based electronic coatings and inks
Electronic adhesives (conductive adhesives, underfill, UV dual-cure)
Electronic encapsulation and assembly materials
Can be diluted with propylene carbonate.
500g/bottle, 5 kg/drum.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
We offer a variety of options to help you find the right product for your application
Provide formulation optimization support for water-based/solvent-based systems
Full coverage of REACH, FDA, and GB standards
99.8% on-time delivery rate, 10,000-ton production capacity guarantee
