What Are The Characteristics Of Ceramic Screw Manufacturers?_Screw,Barrel,Spare Parts

What Are The Characteristics Of Ceramic Screw Manufacturers?

Author：SGT Source：SGT Date： 2019-11-13

Summary：

High temperature resistance: The ceramic screw can withstand high temperature up to 1200°, and the substrate must be of YPT72 or higher.

Characteristics of ceramic screws

1. High temperature resistance: The ceramic screw can withstand high temperature up to 1200°, and the substrate must be of YPT72 or higher.

2. Overall hardness: the hardness of the whole ceramic after the screw treatment is 88°-90°.

3. Finish: The finish of the screw is 0.2um.

4, finished product shipment inspection: finished product shipment inspection must be 12H soaked concentrated sulfuric acid, no foaming, no bubbles, no cracking, no corrosion, before packaging and shipping.

5. Process thickness: The thickness of the ceramic process is generally 0.1mm. Under special precision requirements, the thickness is 2um, which does not affect the original finished product size.

Applicable objects and scope of ceramic screw:

1. Customers who have formed at a molding temperature of more than 300 °C (6, 66, etc., including halogen-free nylon resin) and super-forming (PPS, LCP, PEEK, etc.) at a forming temperature of 400 °C. The ceramic screw has good corrosion resistance to corrosive gases generated when the resin is melted.

2. As a additive to increase the strength of thin-walled products, 30% or more of glass fiber, carbon fiber, minerals, etc. are added to the resin. The ceramic screw has good wear resistance for wear due to the additive.

3, ceramic screw is more suitable for high-precision, high viscosity and high acid and alkali product molding. For example: LCP+30%, PA66+30%, PC+60%, engineering materials + toner, porcelain powder, aluminum powder, etc. The use of the order is increased to 3 to 5 times than the previous double alloy A grade.

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What Are The Characteristics Of Ceramic Screw Manufacturers?

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