In the paper, the effects of reducing hairfalling and pilling were compared in rabbit hair/woolworsted knitwear by adding various finishing agents. Reducing rates of hairfalling and pilling wereof 6.7％—66.7％ and 9....In the paper, the effects of reducing hairfalling and pilling were compared in rabbit hair/woolworsted knitwear by adding various finishing agents. Reducing rates of hairfalling and pilling wereof 6.7％—66.7％ and 9.3％—73.5％ respectively, while fabric handle changed from grade 1 to grade5 in 12 treating method groups. To evaluate the severity of hairfalling and pilling and the conditionof fabric handle of knitwear objectively, quantitatively and comprehensively, we advocated usingthe concept of "geueral evaluating value(GEV)". The results indicated that GEVs of acrylategroups were low, but GEVs of silicone resin groups were high, especially the group with finishingagent solution containing 7％ silicone resin No.3 in which reducing rates of pilling and hairfallingwere of 53％ (National standard: grade 4.5) and 62％, respectively, and washing stability was verygood, while knitwear’s fabric handle almost did not change.展开更多
The launderability of wool fabrics treated by nano finishing agent influences directly the functional endurance of the treated wool fabric.In order to investigate the effect of wool fibers surface modification on the ...The launderability of wool fabrics treated by nano finishing agent influences directly the functional endurance of the treated wool fabric.In order to investigate the effect of wool fibers surface modification on the functional endurance of nano finishinp wool fibers,in this paper,for the first time wool fibers were chemically modified by using NaClO aqueous and KMnO4 aqueous,and then chemically modified wool fibers and native wool fibers were treated using nano ZnO finishing agent,respectively.The launderability of wool fibers treated by nano finishing agent was investigated.The experimental results show that the chemically modified wool fibers have a good launderaility after being treated by nano ZnO finishing agent treating.The surface morphologies of wool fibers were observed by using SEM.It is got that there is a strong adhesion between nano ZnO and wool surface through XPS analysis.展开更多
Amino - functional silicone oil was used as a raw material to synthesize antimicrobial agent by means of alkyla-tion. Through synthetically judging every possible influential factor, a new method was developed to synt...Amino - functional silicone oil was used as a raw material to synthesize antimicrobial agent by means of alkyla-tion. Through synthetically judging every possible influential factor, a new method was developed to synthesize antimicrobial agent CL under moderate condition. Then, antimicrobial agent CL was emulsified with surfactants AEO - 9 and AEO - 3 in appropriate proportion. Practical properties of antimicrobial fabric were tested.展开更多
A series of monochlorotriazine reactive antibacterial agents were synthesised by using 2,4,4’ - trichloro -2’ - hydroxydiphenyl ether as a starting material. The spectrum analyses (UV and MS) and elementary analy-se...A series of monochlorotriazine reactive antibacterial agents were synthesised by using 2,4,4’ - trichloro -2’ - hydroxydiphenyl ether as a starting material. The spectrum analyses (UV and MS) and elementary analy-ses were also carried out. These antibacterial agents can be used as the bacteria - resistance finishing agents of the cellulose fabrics. The treated fabrics possess excellent antibacterial activity and durable wash fastness. For ex-ample , the percentages of bacterial reduction of the fab-ric finished with reactive antibacterial agent 2RSDP are 98.5%, 98. 86% and 96.67% for Staphylococcus au-reus, Escherichia coli and Pseudomonas aeruginose re-spectively. After more than 100 times of washing at 60°C, the antibacterial activity still retains at a level of about 90% of the original. The relationships between the molecular structures of the reactive antibacterial finish-ing agents and their antibacterial activities are discussed.展开更多
文摘In the paper, the effects of reducing hairfalling and pilling were compared in rabbit hair/woolworsted knitwear by adding various finishing agents. Reducing rates of hairfalling and pilling wereof 6.7％—66.7％ and 9.3％—73.5％ respectively, while fabric handle changed from grade 1 to grade5 in 12 treating method groups. To evaluate the severity of hairfalling and pilling and the conditionof fabric handle of knitwear objectively, quantitatively and comprehensively, we advocated usingthe concept of "geueral evaluating value(GEV)". The results indicated that GEVs of acrylategroups were low, but GEVs of silicone resin groups were high, especially the group with finishingagent solution containing 7％ silicone resin No.3 in which reducing rates of pilling and hairfallingwere of 53％ (National standard: grade 4.5) and 62％, respectively, and washing stability was verygood, while knitwear’s fabric handle almost did not change.
文摘The launderability of wool fabrics treated by nano finishing agent influences directly the functional endurance of the treated wool fabric.In order to investigate the effect of wool fibers surface modification on the functional endurance of nano finishinp wool fibers,in this paper,for the first time wool fibers were chemically modified by using NaClO aqueous and KMnO4 aqueous,and then chemically modified wool fibers and native wool fibers were treated using nano ZnO finishing agent,respectively.The launderability of wool fibers treated by nano finishing agent was investigated.The experimental results show that the chemically modified wool fibers have a good launderaility after being treated by nano ZnO finishing agent treating.The surface morphologies of wool fibers were observed by using SEM.It is got that there is a strong adhesion between nano ZnO and wool surface through XPS analysis.
文摘Amino - functional silicone oil was used as a raw material to synthesize antimicrobial agent by means of alkyla-tion. Through synthetically judging every possible influential factor, a new method was developed to synthesize antimicrobial agent CL under moderate condition. Then, antimicrobial agent CL was emulsified with surfactants AEO - 9 and AEO - 3 in appropriate proportion. Practical properties of antimicrobial fabric were tested.
基金Ph.D.Research Foundation of the Ministry of National Education
文摘A series of monochlorotriazine reactive antibacterial agents were synthesised by using 2,4,4’ - trichloro -2’ - hydroxydiphenyl ether as a starting material. The spectrum analyses (UV and MS) and elementary analy-ses were also carried out. These antibacterial agents can be used as the bacteria - resistance finishing agents of the cellulose fabrics. The treated fabrics possess excellent antibacterial activity and durable wash fastness. For ex-ample , the percentages of bacterial reduction of the fab-ric finished with reactive antibacterial agent 2RSDP are 98.5%, 98. 86% and 96.67% for Staphylococcus au-reus, Escherichia coli and Pseudomonas aeruginose re-spectively. After more than 100 times of washing at 60°C, the antibacterial activity still retains at a level of about 90% of the original. The relationships between the molecular structures of the reactive antibacterial finish-ing agents and their antibacterial activities are discussed.
