激情六月色网_日韩美女激情AAA免费视频_可针对河卵石、鹅卵石、白云岩等物料_韩漫嘿啾漫画进入_中文字幕人妻无码视频1页_给我免费播放片在线_歐美日韓一區二區成人午夜電影_91黄色在线观看网站_日本乱理伦片一区二区_5月婷婷六月中文字幕

engaged in the trade of chemical materials, pharmaceutical intermediates and reagents

survival by excellent quality, and further development by excellent reputation


RECOMMENDED PRODUCTS

+MORE+


Products

Chenyuan Chemical

 
GHC-51 hydro-upgrading catalyst
Properties
Code

GHC-51

Shape

cloverleaf

Spec.,mm

Φ1.6×3-8

Specific pore volume, ml/g

0.3-0.4

Specific surface, m2/g

≥270

Bulk density, g/ml

≥0.90

Compressive strength, N/cm

≥180

NiO, m%

≥8.5

WO3, m%

≥22.0

Infra-red acidity, mM/g

≥1.0

Packing In special-purpose iron drum lined with double-layer plastic bag, net wt. 160Kg/drum
Storage & Notes ○Protect from water, moisture and other chemical pollution
○Handle with care, avoid falling of catalysts from high place
○Operate strictly in accordance with GHC catalysts' directions for use, and must under the guidacne of prefessional technicians.

Shanghai Chenyuan Chemical Co., Ltd.