polyol with low unsaturation, widely used in prepolymer and adhesive or sealant etc.. Low unsaturation polyether polyol Product composition:The polymer composed of diol,triol and PO. Quality Specification ItemHydroxyl value(mgKOH/g)Water content%Acid Value(mgKOH/g)ViscosityMpa·s/25pHK+/Na+Content(ppm)Unsaturation(mol/kg)ZSN-220PPG200056±2≤0.05≤0.08300-4206.0-7.5≤5≤ 0.01ZSN-230PPG300037.5±2≤0.05≤0 ...
Sugar sphere: white circular,composed sucrose and starch, as cores of Enteric-coated,sustained and controlled-release pellets. Sugar pellets: Sugar spheres are drug-free cores which are coated by a suspension or a solution of Active Ingredients. As critical pharmaceutic adjuvant for controlled or sustained release drug delivery technologies, sugar spheres can be used as cores for the manufacture ...
It is especially suitable for use in labs of chemistry, biology, physics requiring constant low temperature and normal tem. Product Description(1) Completely closed compressor set and circulating water pump imported with original packaging have advanced specifications and reliable quality. (2) Relay, protection device, capacitor and refrigerating parts specially used by refrigerating set are ...
... Case *online data acquisition *large process control SE-GSP500Inner size800*700*900 Temperature rangeillumination0~65°CTemperature control fluctuations±0.5°CControl windage ...
... mercury lamp has high bactericidal effect and concentrates more than 900‰ output energy of low-pressure mercury UV lamp UV DoseThe ... Osmosis water950-980‰Surface waters(lakes, rivers, etc)700-900‰Ground water(wells)900-950‰Other liquids10-990‰UV sterilizers size Ultraviolet water ...
1.It is our new model. 2.Controlled by the HMI. 3.Operation much more easily. Details of the NC Feeder:1. This is our new design of the nc roll feeder series.2. Adopts the high precision AC servo motor driveDimension of this model--NC-400: TypeNC-400Material Width(mm)400Material Thickness(mm)0.2-2.2Feeding Capacity1.6mm400Thickness* Width(mm)2mm3352.2mm290Max Speed(m/min)20Motor(Kw)AC 1.0KwPow ...
... of Wave Wall Mirror Custom size Standard Sizes :700*500,600*600,600*800, 700*900,900*1200 mm, etc. Notice: 1.Such as ... mirror we can minus something,as 1000*800 we offer 900*700 heating pad for it Shape of Wave Wall Mirror Mirror ...
Synthetical pyrolytic high conductive graphite film Die cut in custom size High quality High thermally conductive flexible synthetic pyrolytic graphite sheet (PGS) Item: ZZXGS-17/25/70/100This material is synthetically made of graphite polymer, super thin, high thermal conductive, and flexible. It has been widely used in small high integrated electronic applications. It can be cut into customized ...
1. 12 months guarantee 2. 7 days delivery 3. Lifetime service 4. 12 hours response Phase advancerSummarizePCM series phase advancer adopts advanced AC variable frequency alternating and computer control technology. For medium and large wound induction motor, we designed this local reactive power compensation equipment. By changing the rotor current and voltage phase relationship, thereby changing ...
Ore Washing Machine 1.Ore washing efficiency is 98% 2.Used for all difficult washing ore 3.Large handling capacity Ore Washing machine Application:This ore washing equipment (ore washing machine,roller washing machine,screw washing machine) is widely used in all kinds of large ore that isdifficult to be washed.Ore Washing Machine Types:This ore washing machine is divided into cylinder-type ore ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.