protective colloid 中文意思是什麼
protective colloid
解釋
保護膠體- protective : adj. 1. 保護的，防護的。2. 保護貿易的。adv. -ly ,-ness n.
- colloid : adj. ,n. 膠質（的），膠體（的），膠態（的）。
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Results show that self - crosslinkable latex at room temperature with high elasticity can be prepared when amount of butyl acrylate is 60 %, and amount of methyl methacrylate is 40 %, and mass ratio of nonionic emulsifier to anionic emulsifer is 3 : 1, and amount of initiator is 0. 6 %, and amount of self - crosslinkable monomer and protective colloid is 2 % and 0. 4 % respectively
研究結果表明：當丙烯酸丁酯的質量為60 % ，甲基丙烯酸甲酯的質量為40 % ，非離子乳化劑和陰離子乳化劑的質量配比為3 : 1 ，引發劑的質量為0 . 6 % ，自交聯單體的質量為2 % ，保護膠體的質量為0 . 4 %時，可以制備出高彈性自交聯乳液。 -
Effects of protective colloid on the melamine formaldehyde resin micro - encapsulation
保護膠體對三聚氰胺甲醛樹脂微膠囊成囊性影響的研究 -
Influences of content of soft monomer and hard monomer, emulsifiers, initiators, self - crosslinkable monomer and protective colloid on the properties of emulsion are studied
研究軟硬單體含量、乳化劑、引發劑、自交聯單體、保護膠體等對聚合物乳液性能的影響。 -
Self - crosslinkable latex at room temperature with high elasticity is prepared when n - hydroxymethyl acrylamide is used as self - crosslinkable monomer, and poly solidum maleate is applied as protective colloid, and pre - emulsified and semi - continuous seeded emulsion polymerization is adopted
採用n -羥甲基丙烯酯胺為自交聯單體，聚馬來酸鈉為保護膠體，採用預乳化半連續種子乳液聚合工藝，制備出高彈性室溫自交聯乳液。
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