Okwu Mmalite na lamination nke onwe-lubricating osisi mica osisi

1. Mbelata teepu: Usoro a bụ igbutu teepu ahụ na nha ụfọdụ. Ngwá ọrụ ịkpụ nwere ike ịbụ slicer na-aga n’ihu na-adịgide adịgide, ma ọ bụ jiri aka bee ya. Maka ịkpụ teepu, achọrọ nha ka ọ bụrụ nke ziri ezi. Dochie teepu ndị ahụ nke ọma, kpochie teepu ndị ahụ nwere ọdịnaya gluu dị iche iche na mmiri dị iche iche, wee dekọọ ma chekwaa ha maka ojiji.

2. Nhọrọ akwa akwa: Usoro nke nhọrọ akwa akwa dị ezigbo mkpa maka ịdị mma nke laminate. Ọ bụrụ na nhọrọ ahụ ezighi ezi, a ga-agbaji laminate ahụ ma gbasaa elu na ntụpọ ndị ọzọ. N’elu oyi akwa nke osisi ahọpụtara, a ga-etinye mpempe akwụkwọ 2 nke teepu nrapado nke nwere nnukwu ọdịnaya gluu na mmiri dị elu n’akụkụ ọ bụla. Ọdịnaya na-agbanwe agbanwe ekwesịghị ibu oke. Ọ bụrụ na ọdịnaya na-agbanwe agbanwe buru ibu, a ga-akpọnwụ tupu ejiri ya.

3. Usoro ikpo ọkụ na-ekpo ọkụ: Usoro kachasị dị egwu na usoro ntinye bụ usoro nhazi, n’etiti usoro usoro kachasị mkpa bụ okpomọkụ, nrụgide na oge. Na-emeri nrụgide vapor nke ndị na-agbanwe agbanwe, mee ka resin nke jikọtara ya na-aga, ma mee ka oyi akwa nrapado na-akpachi anya; gbochie efere ahụ ka ọ ghara imebi mgbe ọ dị jụụ. A na-ekpebi oke nrụgide ịkpụzi dịka njirimara ọgwụgwọ nke resin. Na-emekarị epoxy/phenolic laminate bụ 5.9MPa, na epoxy mpempe akwụkwọ bụ 3.9-5.9MPa.

4. Ngwọta ọgwụgwọ: Ebumnuche nke ọgwụgwọ ọgwụgwọ bụ iji nwetakwuo ọgwụgwọ resin ruo mgbe a ga-agwọ ya kpamkpam, ebe ọ na-ewepụ akụkụ nke nrụgide dị n’ime nke ngwaahịa ahụ ma melite arụmọrụ nke ngwaahịa ahụ. The post-ọgwụgwọ nke epoxy osisi na epoxy / phenolic osisi na-na-na okpomọkụ nke 130-150 ℃ maka 150min.