16 drilling holes.
Size: 194.6*177.8*17.6/11.1
Application: Daf
Material: Semi-Metal, Non-asbestos, NAO
Our brake lining materials including all kinds of regular mateiral such as non-asbestos, semi-metal, NAO formula, we also developed new finish brake lining by adding different material element, and we have green, red, Khaki and black particle material that making our products more popular in the market.
For the production of brake lining, we follow the national standard GB12676-99 Technical specification, our regular production procedure as follows: Powder weighing - powder mixing - cold pressing- hot pressing - heat treatment - cutting - grinding sides area - chamfering - grinding inside arc- drilling- painting - mark and lot number. Printing- inspection-packing.
We also have a strict QC system, and according to the new specification GB 5763-2088 National Specification for Automotive brake lining products, our inspection report as below:
1) Friction efficient: 100C-250C: 0.405-0.445 300C: 0.382
2) Wearing rate: 100C-250C: 0.105-0.242 300C: 0.233
3) Hardness: 61-66HRM
We also follow the standard to make sure our product can afford the required impact strength, which is usually between 3.12-3.8DJ/cm2.
Hot Melt Adhesive For Air Filter Spine
Hot melt filter is a device used to filter air or liquid. It consists of hot melt adhesive fibers that are melted and cured to form a filter layer with a porous structure. The hot melt glue filter has the following characteristics:
1. Efficient filtration: hot melt glue filter has a high filtration efficiency, can effectively filter small particles and suspended substances, such as dust, bacteria, viruses and so on.
2. Low resistance: The porous structure of the hot melt filter enables air or liquid to pass smoothly, reducing resistance and improving filtration efficiency.
3. High temperature resistance: hot melt adhesive filter can withstand high temperature environment, not easy to deform or melt, suitable for filtration under high temperature conditions.
4. Chemical corrosion resistance: hot melt adhesive filter has good corrosion resistance to a variety of chemical substances, and can be used to filter corrosive liquids or gases.
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Shenzhen Tongde New Materials Technology Co., Ltd. , https://www.tdhotmeltglue.com