337p人体粉嫩胞高清大图av,国产欧美日韩精品丝袜高跟鞋,午夜18禁试看120秒男女啪啪,国产人与禽zoz0性伦

Chinese | English
OW OBM Wetting Agent
Popular in these Categories
OBM Additives

Introduce

Product Description

OW, an anionic surface active agent, is refined from alkyl alcohol and acid anhydride by esterification and suffocation reaction. OW not only reduces the surface tension, but also improves the lipophilic of weighting agent through the wettability reversal effect, prevents barite sag, and enhances the suspension ability. The recommended dosage is 1.0-2.0% (v/v).

 

Technical Specification

Item

Specification

Appearance

Viscous liquid

Density, g/cm

1.0±0.1

Flash point, ℃

≥100.0

Surface tension, mN/m

≤40.0

 

Features

Effectively prevent barite sag, enhance the suspension ability.

Good permeability.

High performance with low amount.

Compatible with other additives well.

 

Package and Storage

It is a liquid packaged in 5 gal cans and 55 gal drums. International packaging may vary. And they shall be stored in a shady and dry place with good ventilation.

 

Safety

They shall be avoided contact with eyes, skins and clothes, otherwise flush it with water. Handling methods and dangerous data shall be referred to MSDS.

Provide the highest quality products and services to customers worldwide
Committed to becoming an international first-class oilfield chemical supplier
Contact Us
精品无码av一区二区三区不卡| 小少爷撅着屁股挨c双龙| 熟妇高潮喷沈阳45熟妇高潮喷| 大又大又粗又硬又爽少妇毛片| 国产精品永久久久久久久久久| 高h粗口调教羞辱sm文女王| 人妻熟女一二三区夜夜爱| 亚洲香蕉中文日韩v日本国产| 艳mu1一6全集在线播放| 亚洲熟伦熟女专区| 白嫩少妇激情无码| 与亲女洗澡时伦了毛片| 女明星裸体看个够(无遮挡)| 雯雯在工地被灌满精在线播放| 欧美视频毛片在线播放| 肉多荤文高h羞耻玩弄校园| 国产精品高清一区二区三区人妖| 肉乳床欢无码a片120秒厨房里| 老头扒开粉嫩的小缝亲吻| 日韩人妻一区二区三区蜜桃视频| 我和亲妺婷婷在浴室作爱经过| 在野外自慰和陌生人做了| 欧产日产国色天香区别视频| 国产一区二区三区精品视频| 国产精品污www在线观看| 韩国电影妈妈的朋友| 女人为啥摸几下就让进了| 开小箩莉嫩苞h公交| 人禽无码视频在线观看| 在线观看免费视频| 亚洲精品一区二区| 国产成人无码av片在线观看| 国产美女在线精品免费观看网址| WWW色情成人免费视频软件| 高潮太激动抽搐两眼翻白| 女性私密紧致按摩| 亚洲国产一区二区三区| a片高潮抽搐揉捏奶头视频| 熟妇人妻一区二区三区四区| 寂寞人妻瑜伽被教练日| 免费看美女裸露双乳洗澡视频|