ibicuruzwa

  • Phenolic resin for foundry materials

    Fenolike resin kubikoresho byubatswe

    Fenolike resin yo gushinga Uru ruhererekane ni thermoplastique phenoline resin hamwe na flake yumuhondo cyangwa grannulars, irangwa muburyo bukurikira: 1. Ibisigarira bifite imbaraga nyinshi kandi umubare wongeyeho ni muto, bishobora kugabanya ikiguzi. 2. Kubyara gaze nkeya, gabanya inenge ya casting no kuzamura umusaruro. 3. Ibisigarira bifite imigendekere myiza, gufata amashusho byoroshye, no kuzura nta mpande zapfuye. 4. Fenolike yubusa, kugabanya ibidukikije no guteza imbere abakozi. 5. Fasteni ...

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