The flow resistance is small, and the flow resistance of the non-shrinking mouth is similar to that of the short tube. A slab gate valve with a diversion hole is installed on the pipeline and can also be cleaned directly with a pig. Since the ram slides on the two valve seat surfaces, the slab gate valve fluid can be applied to the medium with suspended particles, and the sealing surface of the slab gate valve is actually automatically positioned.
The seat sealing surface is not damaged by thermal deformation of the valve body. Moreover, even if the valve is closed in a cold state, the thermal elongation of the valve stem does not overload the sealing surface. At the same time, when the valve is closed, the slab gate valve without the diversion hole does not require the high precision of the closed position of the ram, so the electric slab valve can be used to control the opening and closing position.
Vulcanizing agent can make the rubber linear molecular into a three-dimensional network structure and mechanism through the vulcanizing agent of [bridging", so significantly improved the rubber mechanical and physical properties of rubber.
Ningbo Actmix produces a variety of Rubber Vulcanizing Agent. Our regular vulcanizing agent Actmix®S-80, Actmix®IS60-75, choose high quality powder, and filtered 80 mesh, with excellent dispersion for automotive rubber technical parts. Non-sulfur odor curing agent Actmix®CLD-80 , doesn't form N-nitrosamine, can substitute for Actmix®DTDM-80. Actmix®HMDC-70 & Actmix®TM-70 can be used for AEM/ACM as vulcanizing agent. Actmix®HVA-2-75(PDM-75) is a sulphur-free vulcanization agent, can be used for rubber cable, solve the copper wires due to exposure to sulfur vulcanizing agent generated black copper sulfide pollution problems.
Rubber Vulcanizing Agent
Rubber Vulcanizing Agent,Pre-dispersed Rubber Vulcanization,Rubber Vulcanization DTDM-80,EPDM-bound Rubber Vulcanization
Ningbo Actmix Rubber Chemicals Co., Ltd. , http://www.actmixchemicals.com