Rubber stopper material for syringe

The medical syringe piston produced by Hongbaishun Silicone Rubber Products Co., Ltd. has passed the test of Jinan Testing Center of the State Administration of Medicine, and it conforms to GB/ 15593- 1995 standard, JHB- 1 conforms to RHOS standard and JHB-2 conforms to REACH standard.

The product is provided with an annular groove near the edge of its bottom surface, which makes the periphery of the bottom surface of the piston soft and elastic when in use. At the same time, the groove plays a role in supporting and preventing the periphery of the bottom surface of the piston, so that the edge of the piston is not easy to deform, and thus the inner side of the syringe and the piston can be better sealed. In addition, the design in the groove has a fastening effect on the periphery of the piston bottom surface to prevent the piston from falling off the piston push rod due to the eversion of the periphery of the bottom surface when the piston slides in the injector.

Product material: medical silicone

Product hardness: 40℃-80℃

Product color: transparent, black (according to customer requirements)

Temperature resistance: -60℃-200℃

Instrument: Various specifications

Net weight: 2.5g

Packing: 500 PCs/bag

The company produces pistons for disposable sterile syringes of various specifications, with an annual output of more than 5 billion, accounting for 40% of the national sales share, and the product users are all over the world.