Calculation of basicity of chrome tanning liquors 鉻黃堿性值皮革鞣制液的計算
Test method for ph of chrome tanning solutions 鉻鞣溶液ph值的測試方法
Analytical method for chrome tanning agents 鉻鞣劑的分析方法
The status , the main problems and their solutions of chrome tanning and chrome - free tanning were reviewed 摘要綜述了鉻鞣及無鉻鞣現(xiàn)狀;分析了這兩類鞣法存在的主要問題及解決問題的方向。
There are many kinds of tanning agent , but currently chrome tanning agent is the best and most economic 當(dāng)然鞣劑有許多的種類,但當(dāng)前還是以鉻鞣劑( chrometanningagent )為最好也較經(jīng)濟。
Add in the antacid first , then sulfur ( add in after diluted and cooled ) for better penetration and distribution of the chrome tanning agent 先加蟻酸,再加硫酸(稀釋冷卻后添加)以利鉻鞣劑均勻的滲透和分布。
Abstract : the methods to determine the chrome content of waste liquor of modified two - bath chrome tanning process were studied by chemical analysis 文摘:研究了變型二浴法的鞣制廢液中,鉻含量測定的化學(xué)分析方法。
The feasilility and methods of reducing chrome pollution without chrome tanning was disscussed , thus the environmental protection of leather manufactories can be promoted 摘要討論了取消鉻復(fù)鞣的可行性及措施,以促進企業(yè)的環(huán)境保護工作。
The high chrome tanned leather fibre and natural rubber content give it excellent strength , while the right percentage of vegetable tanned leather fibre aids the chamfering of edges 高含量的鉻鞣皮屑纖維和天然乳膠使它的強度增大,而適當(dāng)比例的植鞣皮屑纖維更使它容易做多角度的切割。
Add in the polymer retan agent and the stable synthetic fathquore , then add in the absorbing chrome tanning to reinforce the fullness , solidity and softness of the leather :和預(yù)加脂:加入聚合體再鞣劑( polymerretanagent )與穩(wěn)定性的合成油脂,繼續(xù)加入高吸收性之鉻單寧,以加強皮身的飽滿、結(jié)實和柔軟度。