Howren specializes in the development, production and marketing of silicone rubber additives. Among them, cross-linking agents (catalysts) include organic peroxides (high temperature curing agents, odorless curing agents, other peroxide curing agents) and addition curing agents for silicone rubber (platinum water, cross-linking agent, inhibitors).
General Cross-linking Agents
Product Properties
– Transparent paste high temperature cross-linking agent specially used in the production of silicone rubber products
– High safety during operation and storage, no scorching (scorching is premature cure before the mold cavity is properly filled)
– Use of this product offers good transparency to silicone products
Brand
HR Silicones
Products
Paste Form：
HR-8A
HR-8B
HR-8B-W
Powder Form：
HR-50P
Applications
Anti-yellowing Agent
Product Properties
– High temperature cross-linking agent specially used in the production of silicone rubber products
– High safety during operation and storage, no scorching
– Use of this product offers good transparency and yellowing resistance to silicone products
Brand
HR Silicones
Products
HR-20
Applications
Odorless Cross-linking Agent
Product Properties
– Odorless cross-linking agent specially used in the production of silicone rubber products, can be stable storage after mixing
– Can be applied to the production of silicone rubber products that is more demanding for smell
Brand
HR Silicones
Products
HR-14
HR-16
HR-18
Applications
Cross-linking Agent for Flame-resistant, Electrically Conductive Silicone
Product Properties
– This cross-linking agent is developed for exclusive use in flame-resistant and electrically conductive silicone rubber
– High safety during operation and storage, no scorching
Brand
HR Silicones
Products
HR-101
Applications
Low Temperature Cross-linking Agent
Product Properties
– Cross-linking agent for exclusive use in low temperature cure, suitable for extrusion and tubing processes of silicone rubbers
Brand
HR Silicones
Products
DCLBP-50-HR
Applications
Medical-grade Cross-linking Agent
Product Properties
– Medical-grade cross-linking agent
Brand
HR Silicones
Products
LUPEROX-101
Applications
Two-component Platinum Cured System Cross-linking Agent
Product Properties
– Two-component platinum cross-linking system
– Suitable for low temperature molding, fast curing speed
– High cross-linking density, odorless, mix in order and ready to use
Brand
HR Silicones
Products
HR-PTA / HR-PTB
HR-PTA1 / HR-PTB1
Applications
Cure Accelerator
Product Properties
– Anti-yellowing silicone additives
– Accelerate and shorten the curing time, increase the production capacity by 20% to 40%, and reduce the molding man-hour
Brand
HR Silicones
Products
HR-Q1
Applications
Platinum Water
Product Properties
– Platinum catalyst (Purity: 5000PPM)
Brand
HR Silicones
Products
HR-PTL-500
Applications