丁香五月天综合缴情网

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      1.  

        Plastic Shaft On Glass Cover

        Original
        price: Negotiable
        minimum:
        Total supply:
        Delivery term: The date of payment from buyers deliver within days
        seat: Shandong
        Validity to: Long-term effective
        Last update: 2019-02-13 18:06
        Browse the number: 84
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        Product details

        POM

        φ20x95mm

        718H/SKD61/NK80/P20

        25days



        Oven parts, is the glass cover overturn axis injection parts with metal head fixed; commercial ovens, household ovens can be used, can stay at any angle within 90 degrees.

        POM plastic parts have high rigidity, good elasticity, good abrasion resistance, high impact strength and little influence of temperature. Low friction coefficient and good wear resistance. A rotation axis of plastic rod is within 90 ° rotation, the design of the plastic is a spiral, when the plastic rod rotation can free rotation, not affected by material tension and other links, because the screw is buffer design to reduce stress caused by the damage of the plastic rod; The metal part at the end of the plastic pole can be fixed on the glass of the oven, making it more convenient and free to move!

        POM material is white powder, is generally not transparent, good coloring, specific gravity 1.41 1.43 g/cm3, molding shrinkage ratio of 1.2 to 3.0%, the molding temperature 170-200 ℃, dry conditions in 80-90 ℃ for 2 hours. Long-term heat resistant properties of POM is not high, but the short-term can reach 160 ℃, the homopolymerization short-term heat above 10 ℃ higher than copolymerization POM, but long-term thermal copolymerization POM is better. The plastic parts of the rotary shaft are placed on the glass cover and can rotate freely. The screw shaft reduces the material pressure and prolongs the service life.


        http://www.isaac-machinerys.com/

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