甲基異氰酸酯 的英文怎麼說
中文拼音 [jiǎjīyìsuānzhǐ]
甲基異氰酸酯
英文
methyl isocyanate isocyanatomethane c2h3no-
Occupational exposure limit for polymethylene polyphenyl isocyanate in the air of workplace
車間空氣中多次甲基多苯基多異氰酸酯職業接觸限值Test method for isocyanate groups in urethane materials or prepolymers
氨基甲酸乙酯材料或預聚物中異氰酸酯基團的試驗方法Standard test method for polyurethane raw materials : determination of apha color in isocyanates
聚氨基甲酸乙酯原材料的標準試驗方法:異氰酸酯apha顏色的測定Hexamethylene diisocyanate (hmdi) may be used in prepolymer, in place of tdi.
六亞甲基二異氰酸酯（HMDI）可用在預聚物中代替甲苯二異氰酸酯TDI。Pu is a polymer with urethane segment repetitive structure unit formed after the reaction of tdi and ppg
摘要聚氨酯是由異氰酸酯與多元醇反應製成的一種具有氨基甲酸酯鏈段重復結構單元的聚合物。Plastics. basic materials for polyurethanes. determination of total chloride in pure and raw isocyanates
塑料製品.聚氨基甲酸乙酯基料.純異氰酸鹽和原異氰酸鹽中總氯含量的測定Code of practice for thermal insulation of roofs externally by means of sprayed rigid polyurethane or polyisocyanurate foam
採用噴塗剛性聚氨基甲酸乙酯和聚異三聚氰脲酸酯泡沫對屋頂外部進行隔熱的實用規程Hexamethylene diisocyanate ( hmdi ) may be used in prepolymer, in place of tdi
六亞甲基二異氰酸酯（ hmdi ）可用在預聚物中代替甲苯二異氰酸酯tdi 。Tdi standard test method for unreacted toluene diisocyanates in urethane prepolymers and coatings solution by gas chromatography
氣相色譜法測定氨基甲酸酯預聚物和塗料溶液中未反應的甲苯二異氰酸酯Test method for polyurethane raw materials : determination of acidity in low acidity aromatic isocyanates and polyurethane prepolymers
聚氨基甲酸乙酯原材料試驗方法:低酸性芳族異氰酸鹽酯和聚氨基甲酸乙酯預聚物酸度的測定Standard test method for polyurethane raw materials determination of acidity in low - acidity aromatic isocyanates and polyurethane prepolymers
聚氨基甲酸乙酯原料的標準試驗方法:低酸度芳香異氰酸酯和聚氨基甲酸乙酯預聚物中酸度的測定Plastics. basic materials for polyurethanes. determination of the ratio of 2, 4 and 2, 6 isomers in the toluylene diisocyanate by infra - red spectroscopy
塑料製品.聚氨基甲酸酯塑料.用紅外線光譜法測定二異氰酸二苯乙烯中2 4和2 6異構體的含量Test method for polyurethane raw materials : acidity by argentometric determination of hydrolyzable chlorine in monomeric, aromatic isocyanates
聚氨基甲酸乙酯原料試驗方法：測定單體芳香異氰酸酯中的可水解氯的銀鹽定量測定酸度Plastics. primary materials for polyurethanes. determination of chloride hydrolysable in diisocyanate tolylene
塑料製品.聚氨基甲酸乙酯基料.二異氰酸二苯乙烯中水溶氯含量的測定M - phenylenedimethylene isocyanic ester
苯二甲基異氰酸酯Abstract : study on the synthesis of n - methyl carbamyl chloride underdifferent ratio of input materials and the yield of the termination products methyl isocyanate. the yield is raised from 81. 89 % to 86. 23 %
文摘:研究了在其它工藝條件不變的情況下，改變光氣與甲胺的配比對合成n -甲氨基甲酰氯的影響。光氣甲胺（摩爾比）由1 35 1降至1 25 1 ，最終產物甲基異氰酸酯收率由81 89升高至86 23 。Plastics - basic materials for polyurethanes. determination of the free tolyylenediisocyanate content of prepolymers gas chromatography method
聚氨基甲酸乙酯塑料基材料.預聚合物氣相色譜分析法中游離二異氰酸二苯乙烯含量的測定Plastics. base materials for polyurethanes. polyethers, polyesters, isocyanates. list of test methods. summary standard
塑料.聚氨基甲酸酯塑料.聚醚.聚酯.異氰酸鹽.試驗方法清單.標準匯編Workplace air. determination of diphenyl methane 4, 4 ' - di - iso - cyanate - n - 1 - naphthyl ethylenediamine dihydrochloride spectrophotometric method
作業場所空氣中二苯基甲烷二異氰酸酯的鹽酸萘乙二胺分光光度測定方法分享友人