HPMC Hydroxypropyl methyl cellulose By Hebei Yida Cellulose Co., Ltd.,

HPMC Hydroxypropyl methyl cellulose

离岸价格

获取最新报价

2200 ~ 2800 USD / Ton

1 Ton Minimum Order

国家:

China

型号:

离岸价格:

2200 ~ 2800 USD / Ton （面議）获取最新报价

位置:

China

最小订单价格:

2200 per Ton

最小订单:

1 Ton

包装细节:

25KG

交货时间:

供应能力:

25000 Ton per Year

付款方式:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other

產品組 :

产品规格

Other Names: HPMC
Brand Name: LEAD

Viscosity (2%, 20â��):5-200000
PH value:6-8

详情

Our homepage: chinayidahpmc.com

Production Process
Hydroxypropyl methylcellulose (HPMC) is made of refined cotton after being pulverized, then reacted with sodium hydroxide (liquid caustic soda) solution for alkalization, and then added chloromethane + propylene oxide for etherification reaction to form crude HPMC After neutralization (PH value adjustment), pressure filtration, drying, crushing and sieving, a certain fineness of pure HPMC can be obtained. The finished product has a slight odor, the smell of methane.

Item\Indicator\Model
Methoxy, % ****0 ****4
Hydroxypropyl, % 7.***2 7.***2
Gel temperature, ℃ ****8 ****0
Moisture, % ≤5
Ash, % ≤5
PH value: **8
Viscosity (2%, *0℃) *******0

Application of Hydroxypropyl Methyl Cellulose in Building Materials

1. Masonry mortar plastering mortar

High water retention can fully hydrate the cement. Significantly increased bond strength. At the same time, the tensile and shear strength can be appropriately improved. Greatly improve the construction effect and improve work efficiency.
2. Water resistant putty
The main function of cellulose ether in putty is to retain water, bond and lubricate, to avoid cracks or powder removal caused by excessive water loss, and at the same time increase the adhesion of putty, reduce the sagging phenomenon during construction, and make the construction smoother. Save effort.
3. interface agent
It is mainly used as a thickener, which can improve the tensile strength and shear strength, improve the surface coating, enhance the adhesion and bond strength.

Our homepage: chinayidahpmc.com

国家:	China
型号:	-
离岸价格:	2200 ~ 2800 / Ton （面議）获取最新报价
位置:	China
最小订单价格:	2200 per Ton
最小订单:	1 Ton
包装细节:	25KG
交货时间:	15
供应能力:	25000 Ton per Year
付款方式:	T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
產品組 :	-