| 查看: 207 | 回复: 3 | |||
| 当前主题已经存档。 | |||
[交流]
Dad-dry-cure process是什么意思?
|
|||
| 织物处理的一个名词: Dad-dry-cure process。 谢谢! |
» 猜你喜欢
298-一志愿中国农业大学-求调剂
已经有5人回复
297求调剂
已经有5人回复
302求调剂
已经有10人回复
266求调剂
已经有8人回复
化学工程321分求调剂
已经有17人回复
344求调剂
已经有5人回复
312求调剂
已经有9人回复
一志愿天津大学化学工艺专业(081702)315分求调剂
已经有9人回复
288求调剂,一志愿华南理工大学071005
已经有4人回复
304求调剂
已经有13人回复
2楼2010-02-19 13:00:38
3楼2010-02-19 13:16:12
|
原文:Citric acid (CA) and chitosan are used as durable press and antimicrobial finishing agents for cotton, and are applied by means of the conventional Dad-dry-cure process. CA is expected to react with hydroxyl groups in cellulose and chitosan or with amino groups in chitosan to form ester crosslinking or an inter-ionic attraction. Durable press appearance ratings of 3.5-4 are imparted with CA and chitosan treatments. The cotton fabric treated with CA alone shows antimicrobial properties. These and durable press performance are retained through twenty washing and tumble drying cycles. Strength retention improves more with CA and chitosan than with CA alone. |
4楼2010-02-19 23:01:03













回复此楼