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2020-08-06 
產(chǎn)品庫 - Superplasticizer Monomer LPEG Slump Retention F-2089 - 催化劑及化學(xué)助劑 - dongkepce - 119.247.14.* - 訪問網(wǎng)站
This product is soluble in water and various organic solvents and it is an important raw material for a new generation of polycarboxylic acid water reducer. The high-performance polycarboxylic acid wa ...(81/2)
2020-08-06 
文章 - Hybrid And Electric Vehicle Connection System Socket - 催化劑及化學(xué)助劑 - Alice Dai - 39.71.45.*
Specification
Temperature: -55℃∽ +125℃
Rated Current: 40A
Insulation Resistance: 500MΩ
Dielectric Withstand Voltage: 3000VDC
Mechanical Life: 500 times
Salt Spray: 48 hours
Ingress Protection: ...(32/1)
2020-08-06 文章 - How Much Superplasticizer To Add? - 催化劑及化學(xué)助劑 - Alice Dai - 39.71.45.*
Hello everyone, welcome! Our news today is for a clearer understanding of that, how much superplasticizer to add.
The appearance of water-reducing agent is divided into liquid and powder; according ...(59/1)
2020-08-05 文章 - Superplasticizer - 催化劑及化學(xué)助劑 - dongkepce - 116.48.31.* - 訪問網(wǎng)站
1. Performance
The superplasticizer has a strong dispersing effect on the cement, which can greatly improve the fluidity of the cement mixture and the slump of the concrete, while greatly reducing th ...(90/1)
2020-08-05 文章 - What Is Water Reducer For Concrete? - 催化劑及化學(xué)助劑 - Alice Dai - 116.48.31.*
Concrete water-reducing agent refers to the ability to reduce the water requirement of concrete under the condition of maintaining the same fluidity after being added, thereby improving the strength a ...(17/1)
2020-08-04 
產(chǎn)品庫 - Pp黑色母用顏料半成品檢測(cè)-消泡母料 - 日用化學(xué)品 - 消泡母料 - 49.89.131.* - 訪問網(wǎng)站
不是所有的黑色母在PP材料上都會(huì)很黑，不是所有的黑色母都叫PP專用黑色母(上海白色母)，哪怕它的價(jià)格很貴。PP塑料異于其他任何材料，進(jìn)口卡博特2014黑色母用于PP材料上光澤很好但是不夠黑，即使是PP專用黑色母，添加量在1%時(shí)竟然比3%時(shí)還要黑，而在其他材料上黑色母是添加越多越黑。尤其是PP材料改性時(shí)，會(huì)添加滑石粉或琉酸鋇來增加PP的剛性，此時(shí)顏色的差異更加明顯！
鑒于PP原料特殊的顯 ...(47/1)
2020-08-04 文章 - Imperium HVHC Connector System HVIL Socket - 膠黏劑 - Alice Dai - 116.48.31.*
Specification
Temperature: -55℃∽ +125℃
Rated Current: 120A
Insulation Resistance: 500MΩ
Dielectric Withstand Voltage: 3000VDC
Mechanical Life: 500 times
Salt Spray: 48 hours
Ingress Protection: ...(28/1)
2020-08-04 文章 - How To Make Polycarboxylate Superplasticizer? - 催化劑及化學(xué)助劑 - Alice Dai - 116.48.31.*
Reaction Process For HPEG
Raw Material
Base Material: HPEG 340 g, Water 300g
Solution : crylic acid 46g, Vitamin C 0.6g, thiohydracrylic acid 2.5g
Water 51, Mixed
Porcess:
Found ...(39/1)
2020-08-04 產(chǎn)品庫 - Superplasticizer Monomer LPEG Slump Retention F-2089 - 催化劑及化學(xué)助劑 - dongkepce - 116.48.31.* - 訪問網(wǎng)站
This product is soluble in water and various organic solvents and it is an important raw material for a new generation of polycarboxylic acid water reducer. The high-performance polycarboxylic acid wa ...(54/1)
2020-08-03 文章 - How Does A Superplasticizer Do In Concrete? - 催化劑及化學(xué)助劑 - Alice Dai - 116.48.31.*
Here is the performances of superplasticizer in concrete as following:
(1) Dispersion: After the cement is mixed with water, due to the hydration of the cement particles, the cement particles show ...(53/1)