이번 발명은 재료선택, 발포, 경화, 시트, 팽창으로 구성된 확장형 폴리스티렌 소멸템플릿 소재의 생산방법을 공개하고 있으며, 생산방식으로 생산된 팽창형 폴리스티렌 소멸템플릿 소재는 외관상 수평이며 팽창과 수축이 뚜렷하지 않다.생성된 확장형 폴리스티렌 소멸 템플릿 재료는 부피 중량이 작고 표면 밀도가 20 kg/m 미만이며 품질은 우수하며 주조 및 장식과 발전기 팬 등에 적합합니다.
The invention discloses a production method of an expandable polystyrene disappear template material, which comprises the following steps: material-selecting, foaming, curing, sheeting and expanding; the expandable polystyrene disappear template material produced by the production method is level in appearance, has no obvious expansion and contraction deformation, is good in melting and is free from obvious grain falling; and the produced expandable polystyrene disappear template material is small in volume weight, has a surface density of less than 20 kg/m, is excellent in quality and is suitable for casting and decoration as well as a power generator fan and the like.