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Aftertreatments Of Artificial And Natural Stones
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타일용 금형의 우레탄 코팅방법Urethane coating method of tile mold
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
주재인 우레탄 재질(Pandex) 85%를 80±-150±의 열실에서 2시간 정도 녹인 후 탈포기에서 30분간 탈포를 시키고, 경화제(moca) 15%를 녹인 용액을 함께 교반기에 투입 교반한 뒤 프레스에 장착시킨 금형에 교반된 용액을 주입 가압하여 10분정도 지나 금형을 이탈시키고 코팅된 금형을 180±의 가열실에서 15시간 열처리하여서 된 타일용 금형의 우레탄 코팅방법.After dissolving 85% of urethane material (Pandex), which is the main material, in a heating chamber of 80 ± 150 ± for 2 hours, degassing in a deaerator for 30 minutes, and putting a solution of 15% of a moca agent into a stirrer and stirring together The urethane coating method of the mold for tile made by injecting and pressing the stirred solution into the mold mounted in the mold and leaving the mold for about 10 minutes and heat-treating the coated mold in a heating chamber of 180 ± 15 hours.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR860011764A1986-12-311986-12-31
Urethane coating method of tile mold
KR880007189A
(en)