Find Verified Electronic Oscillator Suppliers, Manufacturers and Wholesalers

Ethyl Cellulose :

1. Ethyl Cellulose(EC) Appearance
Ethyl Cellulose(EC) is white or light grey free-flowing powder, odorless.

2. Ethyl Cellulose(EC) Properties
Commercial Ethyl Cellulose(EC) is usually insoluble in water but soluble in various kinds of organic solvents. It has good thermal stability and low ash content when burning. In addition, it seldom gets sticky or bitter, so can form tough and tensile films and maintain flexibility even at low temperatures. The product is non-toxic, strong in antibiotic effects and metabolically inert but apt to oxidative degradation in the sun or UV light (ultraviolet light). The special-purpose Ethyl Cellulose(EC) can also be classified into types soluble in alkaline liquor or pure water.

3. Ethyl Cellulose(EC) Application
With adhesion, filling and film-forming functions, the product can be used in resin synthetic plastics, coating, rubber substitutes, printing ink and insulation materials, or as adhesive agent and textile finishing agent. In addition, it can act as animal feed additive in agriculture and animal husbandry, or adhesives in electronic products and propellant of military industry.

According to the uses, the commercial Ethyl Cellulose(EC) can be divided into two categories of products: the industrial grade and the pharmaceutical grade, and usually soluble in organic solvents. For the pharmaceutical grade Ethyl Cellulose(EC), the quality standard should meet Chinese Pharmacopoeia 2010 Standard (or USP XXIV/NF19 Standard or JP Standard).

Because of water insolubility, Ethyl Cellulose(EC) can mainly act as tablet binders, thin film coating materials, and retardants of framework materials or be used for the preparation of different types of sustained-release tablets.
Ethyl Cellulose(EC) can be used as the mixed material for coating sustained-release preparations pellets, the organic carrier for the preparation of electronic pastes or as the encapsulation excipient for the preparation of sustained-release microcapsules to maintain sustained release of efficacy and avoid premature reaction of some water-soluble.

Name
Steel strapping
Color
Black
Surface finish
Painted Black
Material
Q195 / Q235 / Q345B / DB460
Elongation
3%-10%
Tensile strength
600-700Mpa / 700-780Mpa / 780-880Mpa / 880-980Mpa
Enwind type
Ribbon/oscillated
Width
12.7-50mm (Width tolerance: 0.1mm)
Thickness
0.3-1.5mm (Thickness tolerance: 0.02mm)
Inner diameter
200/300mm
Packing: 2 or 5 coils/bundle. Waterproof paper insider, then plastic film, finally hessian cloth or carton, wood pallet or iron pallet. We can also packing as customer's requirements.

SEM636 Wheel loader
Main features
1, Engine: be reoptimized and rematched, improved efficiency and performance, improved cold start capacity.
2, Cooling: Designed by CRDC (Caterpillar China Research & Design Center), the cooling system brings end results of optimal cooling efficiency, increased fuel efficiency, less radiator plugging even under extreme hot temperature or dusty work environment.
3, Transmission: Countershaft design; advanced structure, high transmission efficiency; durable, ease of service and numerous shifts allow high travel speed; two modes available for multiple operation, one for material handling and one for travel; refined for heavy duty application.
4, Axle: Meritor axle, reliability function.
5, Cab: Improved operator comfort and visibility; Reduced in cab noise, meet GB standard, Reliability improved; integrated FOPs/ROPs cab is available.
6, Electrical: Large capacity Delphi battery; High quality electrical components.
7, Structure: Finite Element Analysis (FEA) design, refined for heavy duty application.
8, Hydraulic: VALVE [CCMC (Caterpillar China Machinery Component) components; Single lever, joystick controlling (optional)]
HOSE [CCMC hose, improved strength and reliability, optimized hose and tube routing]
Engine
Model -------- XC6110/12G5-SG90
Rated speed ------- 2300rpm
Rated power ------- 92kw
Cylinder bore í+ stroke --------6í+110mmí+125mm
Max. torque -------- 460n.m
Displacement -------- 7.13L
Transmission System
Torque converter -------- 3-element, single stage
Transmission ------- SEM TR-150 countershaft
Gearshift -------Ѧ Ѧ Ѧ IV
Forward -------7.4 13.7 25.3 41.5(km/h)
Reverse ------- 9.3 30.5
Axle
Four wheel drive, front axle fixed, rear axle oscillating, oscillating angle of rear axle+/-12 degree
Hydraulic system
Working pressure -------16.5MPa
Boom lifting time ------- 4.82s
Bucket dumping time -------- 1.07s
Boom lowering time -------- 3.24s
Brake system
Service brake -------- Air assisted oil disc type four wheel brake
Parking brake ------- Spring applied air released inner hoof type
Steering system
Pivoting angle of frame -------- 38 degree
Load sensing hydraulic steering system
Tank capacity
Fuel tank ------- 151L
Hydraulic tank ------- 138L
Tire
Size ------- 17.5-25
Main technical specification
Operating weight ------- 9620kg
Bucket capacity -------- 1.7m¬°/2.5 m¬°
Breakout force ------- 128 KN
Max. drawing force ------- 91KN


Seaworthy

Silica sol is a colloidal solution of amorphous silica dispersed in water. Because of the surface reactive hydroxyl group of silica, it can be bonded with carboxyl, amino and ester groups. It has a wide range of application value, and can be used in coating, ink, casting, paper making, battery, electronic polishing and other industries.

Ammonia Explosion-proof Detection Alarm Main Characteristics & Functions:

1. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored.
2. Explosion-proof design, fast, reliable and stable. Explosion-proof grade: Ex dâ?¡CT6
3. With self-calibration function, and three standard keys will be used to realize on-site maintenance.
4. Monitor the ammonia concentration in environment or pipeline and alarm.
5. Two-stage alarm with sound and light, alarm point is settable.
6. Infrared ray controller can remote control alarm point settings, zero calibration, and address modification.
7. Can output one or two on-off signals, can drive ventilator or solenoid valve and other external devices.

Pvc gypsum ceiling is made of an incombustible gypsum. The regular gypsum ceiling tiles which contains gypsum plaster - a high quality product that is free of any harmful substances, that fulfils all current international requirements.



The ceiling tiles are laminated with anti static pvc film on the front side and aluminum pet foil on the back side which gives the tiles superior, maintenance, free finish along with additional thermal insulation properties. It can be used in areas requiring clean, dust-free interior such as computer rooms, food processing electronics and pharmaceutical companies.

z