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I-phenolic resin yezinto zokwakha
I-Phenolic resin for foundry Lolu chungechunge luyi-thermoplastic phenolic resin enama-flakes aphuzi noma ama-granulars, abonakala ngale ndlela elandelayo: 1. I-resin inamandla amakhulu futhi inani lokwengeza lincane, elinganciphisa izindleko. 2. Ukukhiqizwa kwegesi okuphansi, ukunciphisa ukukhubazeka kwe-porosity futhi kuthuthukise isivuno. 3. I-resin inokugeleza okuhle, ukuqoshwa okulula, nokugcwalisa ngaphandle kwe-engeli efile. 4. I-phenol yamahhala ephansi, inciphisa ukungcoliswa kwemvelo futhi ithuthukise indawo yokusebenza yabasebenzi. 5. Fasten...
