Your location:
Homepage
/
/
/
Effect of coupling agent on properties of china POLYURETHANE SEALANT FOR GENERAL USE

Recommended news

Effect of coupling agent on properties of china POLYURETHANE SEALANT FOR GENERAL USE

(Summary description)In order to improve the bonding strength between china POLYURETHANE SEALANT FOR GENERAL USE and base course and the bonding effect between POLYURETHANE SEALANT FOR GENERAL USE and reinforcing material, silicone coupling agent KH-550 is added to the compound.

Effect of coupling agent on properties of china POLYURETHANE SEALANT FOR GENERAL USE

(Summary description)In order to improve the bonding strength between china POLYURETHANE SEALANT FOR GENERAL USE and base course and the bonding effect between POLYURETHANE SEALANT FOR GENERAL USE and reinforcing material, silicone coupling agent KH-550 is added to the compound.

Information

In order to improve the bonding strength between china POLYURETHANE SEALANT FOR GENERAL USE and base course and the bonding effect between POLYURETHANE SEALANT FOR GENERAL USE and reinforcing material, silicone coupling agent KH-550 is added to the compound.


(1) The production technology and equipment of light rail damping china POLYURETHANE SEALANT FOR GENERAL USE were determined through experimental research.

(2) The formulation and application method of china POLYURETHANE SEALANT FOR GENERAL USE and coupling coating were determined.

(3) The physical and mechanical performance indexes of the products studied reach or exceed the level of imported products, and the products can be tried in light rail construction.

In a certain range, with the increase of the amount of coupling agent, the comprehensive properties of china POLYURETHANE SEALANT FOR GENERAL USE are gradually improved, but the amount is more than 0.5% After 35 phr, the effect was not obvious, the hardness increased and the tear strength decreased. The optimum dosage of coupling agent is 0.5% About 25.

Effect of fumed silica on properties of china POLYURETHANE SEALANT FOR GENERAL USE

According to relevant data, fumed silica has reinforcing effect on POLYURETHANE SEALANT FOR GENERAL USE, and the amount of fumed silica has an effect on the performance of china POLYURETHANE SEALANT FOR GENERAL USE.

With the increase of the amount of white carbon black, the strength and hardness of china POLYURETHANE SEALANT FOR GENERAL USE increase gradually, and the elongation decreases gradually. The optimal amount of white carbon black is 3.5% About 0 copies. Compared with imported POLYURETHANE SEALANT FOR GENERAL USE, under the same conditions, the developed compound and imported compound are used to make sheets and adhesive parts at the same time, and the performance is tested with the same instrument and method.

Keyword:

Scan the QR code to read on your phone

Relevant Information

imgboxbg

TEL:+86-13793342792

WEBSITE:enhancefix.com

ADDRESS:Zibo City, Shandong Province.

FACEBOOK: zibojoyin@163.com
SKYPE: zibojoyin@163.com
WHATsApp:+86 13518630964

E-mail:zibojoyin@163.com

Follow us on Social Media

Copyright: ©2021  Shandong Enhance New Material Co., LTD. 

鲁ICP备2021029041号-1  国际站建站:中企动力 淄博

外贸谷歌推广 

搜索
Search