CN102398944A - 冷却水预膜剂 - Google Patents

冷却水预膜剂 Download PDF

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Publication number
CN102398944A
CN102398944A CN2010102829868A CN201010282986A CN102398944A CN 102398944 A CN102398944 A CN 102398944A CN 2010102829868 A CN2010102829868 A CN 2010102829868A CN 201010282986 A CN201010282986 A CN 201010282986A CN 102398944 A CN102398944 A CN 102398944A
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CN
China
Prior art keywords
parts
cooling water
water pre
filming agent
water coolant
Prior art date
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Pending
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CN2010102829868A
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English (en)
Inventor
洪伟
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Individual
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Individual
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Publication date
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Priority to CN2010102829868A priority Critical patent/CN102398944A/zh
Publication of CN102398944A publication Critical patent/CN102398944A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种冷却水预膜剂,由聚马来酸酐、三聚磷酸钠、磷酸锌、硫脲组成。本发明配方合理,使用效果好,生产成本低。

Description

冷却水预膜剂
技术领域:
本发明涉及一种冷却水预膜剂。
背景技术:
现有的冷却水预膜剂,效果不理想,生产成本高。
发明内容:
本发明的目的在于提供一种使用效果好的冷却水预膜剂。
本发明的技术解决方案是:
一种冷却水预膜剂,其特征是:由下列重量份的成分组成:
聚马来酸酐        80~100份
三聚磷酸钠        80~100份
磷酸锌            20~40份
硫脲              10~20份。
所述的冷却水预膜剂,由下列重量份的成分组成:
聚马来酸酐        82份
三聚磷酸钠        88份
磷酸锌            29份
硫脲              12份。
本发明配方合理,使用效果好,生产成本低。
下面结合实施例对本发明作进一步说明。
具体实施方式:
实施例1:
一种冷却水预膜剂,由下列重量份的成分组成:
聚马来酸酐        98份
三聚磷酸钠        95份
磷酸锌            35份
硫脲              18份。
实施例2:
一种冷却水预膜剂,由下列重量份的成分组成:
聚马来酸酐        82份
三聚磷酸钠        88份
磷酸锌            29份
硫脲              12份。

Claims (2)

1.一种冷却水预膜剂,其特征是:由下列重量份的成分组成:
聚马来酸酐        80~100份
三聚磷酸钠        80~100份
磷酸锌            20~40份
硫脲              10~20份。
2.根据权利要求1所述的冷却水预膜剂,其特征是:由下列重量份的成分组成:
聚马来酸酐        82份
三聚磷酸钠        88份
磷酸锌            29份
硫脲              12份。
CN2010102829868A 2010-09-14 2010-09-14 冷却水预膜剂 Pending CN102398944A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102829868A CN102398944A (zh) 2010-09-14 2010-09-14 冷却水预膜剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102829868A CN102398944A (zh) 2010-09-14 2010-09-14 冷却水预膜剂

Publications (1)

Publication Number Publication Date
CN102398944A true CN102398944A (zh) 2012-04-04

Family

ID=45881658

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102829868A Pending CN102398944A (zh) 2010-09-14 2010-09-14 冷却水预膜剂

Country Status (1)

Country Link
CN (1) CN102398944A (zh)

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Application publication date: 20120404