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‘Belting good’ products… …admired across the world, as Sanjia goes on expanding.. exporting and achieving…!

March 6th – Located in Tiantai China and founded in 2002, The Zhejiang Sanjia Rubber Belt Co Ltd specialises in the production of “HUJIA” brand, rubber conveyor belt products, achieving an output of more than 25,000,000 square meters annually of various types of rubber conveyor belt materials. See this company’s entry in the IMD HERE.

International status 

Sanjia company products have an impressive home and international status and are sold throughout numerous provinces, cities and regions in China, and also exported to more than 50 countries and Regions world-wide including Europe, The United States, The Middle East, South East Asia, Africa and Australia. 

The Sanjia business – a recent new IMD online member – backs its exceptional quality production expertise, efficiency and technological innovation with attentive customer service, both at home and abroad. It is dedicated to a clear commitment to progress all of its business solution solving activities progressively so that it further develops ongoing momentum of its current achievements. Here below, Sanjia experts review key bonding issues relating to the heat resistant issue as it relates to conveyor belts …..

The bonding process of heat-resistant conveyor belts in production is one of the important factors affecting the bonding effect of conveyor belts. If the bonding process is not proper, it is easy to cause the heat-resistant conveyor belt to tear and open, which greatly shortens the service life. The following conveyor belt manufacturers take a detailed look at the bonding process of heat-resistant conveyor belts.

The heat-resistant conveyor belt agent bonding process generally includes surface treatment, gluing, drying, gluing, curing, etc. of the adherend, which is relatively complicated and has many influencing factors. Therefore, the bonding must be performed according to the correct process; Properties, which share interlayer cations and are compact with each other, a series of composite materials of clay polymer nano-rubbers with excellent properties are prepared, and the so-called intercalation compounding inserts monomers or polymer molecules into the layered silicate In the nano-space between the layers, the layered silicate is peeled into nano-structure units or micro-regions by polymerising or shearing force and uniformly dispersed in the polymer matrix.

The direct adhesion method of heat-resistant conveyor belt refers to the method of directly adding adhesives to the rubber compound and curing the interface by vulcanisation to achieve bonding. Commonly used direct bonding systems mainly include methylene white, organic cobalt salts, and over-vulcanisation stability Agent, white carbon black and other systems, antioxidants can improve the adhesion of rubber and steel wire while protecting, and cobalt salt of organic acid can act as an adhesion promoter when bonding rubber to brass or galvanized steel cord or rope.

The inter-calation composite method is a method for preparing polymer layered silicate nano-composites. First, a monomer drum polymer is inserted between the layered silicate sheets treated with an inter-calator, thereby destroying the silicate sheets. The layer structure makes it peel off to become the basic unit of layered silicate, and is evenly dispersed in the polymer matrix, so as to realise the composite of polymer and clay-like layered silicate on the nanometer scale.