PVC resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance and water resistance. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol. It can offer good solubility, good electrical insulation, thermo plasticity and membrane forming capacity. PVC resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance and water resistance. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol. It can offer good solubility, good electrical insulation, thermo plasticity and membrane forming capacity.
Elevator modernization (or lift modernisation) is the process of upgrading the critical parts of the elevator in order for it to be able to handle new technology, have better performance, improve safety, and even give the aesthetics an up-to-date appeal
Most elevators are built to provide about 20 years of service, as long as service intervals specified and periodic maintenance/inspections by the manufacturer are followed. As the elevator ages and equipment become increasingly difficult to find or replace, along with code changes and deteriorating ride performance, a complete overhaul of the elevator may be suggested to the building owners.
A typical modernization consists of controller equipment, electrical wiring and buttons, position indicators and direction arrows, hoist machines and motors (including door operators), and sometimes door hanger tracks. Rarely are car slings, rails, or other heavy structures changed. The cost of an elevator modernization can range greatly depending on which type of equipment is to be installed.
Modernization can greatly improve operational reliability by replacing mechanical relays and contacts with solid-state electronics. Ride quality can be improved by replacing motor-generator-based drive designs with Variable-Voltage, Variable Frequency (VVVF) drives, providing near-seamless acceleration and deceleration. Passenger safety is also improved by updating systems and equipment to conform to current codes.
Modernization can greatly improve operational reliability by replacing mechanical relays and contacts with solid-state electronics. Ride quality can be improved by replacing motor-generator-based drive designs with Variable-Voltage, Variable Frequency (VVVF) drives, providing near-seamless acceleration and deceleration. Passenger safety is also improved by updating systems and equipment (such as double brake system, unintended car movement protection device on the brake system etc.) to conform to current codes.
With CEP traction elevator modernization, we use the existing elevator structure while
upgrading the ride quality and reliability with state-of-the-art
components. Upgrade to a CEP closed loop door operator or a sophisticated, energy saving VVVF inverter.
CEP traction elevator modernization can include:
NOTE: Complete tear-out
modernizations are available.
Contact us
TODAY for Right Modernization Package
Available
OTIS Elevator
Modernization, Thyssen Elevator Modernization, KONE Elevator
Modernization, GiantKONE Elevator Modernization, ThyssenKrupp Elevator
Modernization, Schindler Elevator Modernization, XJ Schindler Elevator
Modernization, Xizi OTIS Elevator Modernization, Mitsubishi Elevator Modernization,
Shanghai Mitsubishi Elevator Modernization, Fujitec Elevator Modernization,
Hitachi Elevator Modernization, Toshiba Elevator Modernization, Hyundai Elevator
Modernization, LG Elevator Modernization, Sigma Elevator Modernization, Express
Elevator Modernization, GUANGRI Elevator Modernization, FUJI Elevator
Modernization, BLT Elevator Modernization, CANNY Elevator Modernization, SJEC Elevator
Modernization, KOYO Elevator Modernization, IFE Elevator Modernization
Elevator Modernization,Lift Modernisation,Passenger Lift Modernization,Passenger Elevator Modernization CEP Elevator Products ( China ) Co., Ltd. , https://www.zjfullelevatorreplacement.com
Overview
Quick Details
CAS No: 9002-86-2 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Einecs No:208-750-2 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Place of Origin:Â Henan, China (Mainland) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Model Number:Â pvc
Product name: PVC/polyvinyl chloride resin                 Apprance:  colorful granule
hardness:55-100AÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Material:Virgin pvc resin and other addictive
Application:pipes, thermoplastic,plastics film
Packaging & Delivery
Packaging Details: Net 25kgs pp bag; 17MT per 20'fcl or as customers' demand
Delivery Time: Shipped in 7 days after payment
Properties of PVC Resin:
Â
Suspension Grade
 SG1
 SG2
 SG3
 SG4
 SG5
 SG6
 SG7
 SG8
KÂ valueÂ
77-75
74-73
72-71
70-69
68-66
65-63
62-60
59-55
Viscosity, ml/gÂ
156-144
143-136
135-127
126-119
118-107
106-96
95-87
86-73
Average polymerization
Â
Â
1350-1250
1250-1150
1100-1000
950-850
950-850
750-650
Number of impurity particle≤
 30
 30
 30
 30
 30
 30
 40
 40
Volatiles content %,≤
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
Appearing density g/ml≥
 0.42
 0.42
 0.42
 0.42
 0.42
 0.45
 0.45
 0.45
Residual  after sieve   0.25mm mesh≤
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
0.063mm l≥Â
 90
 90
 90
 90
 90
 90
 90
 90
Number of grain/400cm2≤
 40
 40
 40
 40
 40
 40
 40
 40
Plasticizer absorbency value of 100g resin
 25
 25
 25
 22
 19
 16
 14
 14
Whiteness %,≥
 74
 74
 74
 74
 74
 74
 70
 70
Residual chlore thylene content mg/kg≤
5
5
5
5
5
5
5
5
Ethylidene chloride mg/kg≤
 150
 150
 150
 150
 150
 150
 150
 150
High Quality Raw Plastic PVC Resin
Pvc polyvinyl chloride resin Application:
SG-1 is used in producing high-grade electrical insulating materialÂ
SG-2 is used in producing electrical insulating material, common soft products and filmÂ
SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products,Â
SG-4 is used in producing membranelle for industrial and civil use, tube and pipesÂ
SG-5 is used in producing transparent products section bar, hard tube and decorative materialsÂ
SG-6 is used in producing clear foil, hard board and welding rodÂ
SG-7, SG-8 is used in producing clear foil, hard injection molding.
Our Service For You
1. Sample can be offered with free charge.Â
2. We have full stock and can deliver within short time.Â
3. OEM order are accepted, Any kind of logo printing or design are available.Â
4. Good Quality +Â Factory Price +Â Quick Response +Â Reliable Service, is what we are trying best to offer you.
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.Â
6. We have many years experience for export, we cherish every order from our honor.Â
Contact Us Now!
If you are interested in any of our products or solutions, please feel free to contact us. We ensure that any of your requirements will be get prompt attention and best efforts from our side always.
Â
High Quality Raw Plastic PVC Resin
Overview
Quick Details
CAS No: 9002-86-2 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Einecs No:208-750-2 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Place of Origin:Â Henan, China (Mainland) Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Model Number:Â pvc
Product name: PVC/polyvinyl chloride resin                 Apprance:  colorful granule
hardness:55-100AÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Material:Virgin pvc resin and other addictive
Application:pipes, thermoplastic,plastics film
Packaging & Delivery
Packaging Details: Net 25kgs pp bag; 17MT per 20'fcl or as customers' demand
Delivery Time: Shipped in 7 days after payment
Properties of PVC Resin:
Â
Suspension Grade
 SG1
 SG2
 SG3
 SG4
 SG5
 SG6
 SG7
 SG8
KÂ valueÂ
77-75
74-73
72-71
70-69
68-66
65-63
62-60
59-55
Viscosity, ml/gÂ
156-144
143-136
135-127
126-119
118-107
106-96
95-87
86-73
Average polymerization
Â
Â
1350-1250
1250-1150
1100-1000
950-850
950-850
750-650
Number of impurity particle≤
 30
 30
 30
 30
 30
 30
 40
 40
Volatiles content %,≤
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
Appearing density g/ml≥
 0.42
 0.42
 0.42
 0.42
 0.42
 0.45
 0.45
 0.45
Residual  after sieve   0.25mm mesh≤
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
0.063mm l≥Â
 90
 90
 90
 90
 90
 90
 90
 90
Number of grain/400cm2≤
 40
 40
 40
 40
 40
 40
 40
 40
Plasticizer absorbency value of 100g resin
 25
 25
 25
 22
 19
 16
 14
 14Elevator Modernization
Components needs to be replaced in different elevator modernization plan
Component
Scheme of elevator modernization plan
Refurbishment work
Partial modernization
Full modernization
Full replacement
Elevator car
Sling
No
No
by building owners
Yes
Door operator
No
by building owners
Yes
Yes
Cab design
by building owners
by building owners
Yes
Yes
Car doors
by building owners
by building owners
Yes
Yes
Car fixtures
Yes
by building owners
Yes
Yes
Wedges connected to the governor
No
No
Yes
Yes
Additional phone/intercom if they don't equipped
by building owners
Yes
Yes
Yes
Traveling cable
No
Yes
Yes
Yes
Hydraulic rams
No
No
No
Yes
Wire ropes
No
by building owners
Yes
Yes
Shaft
Counterweight
No
No
No
Yes
Guide rails
No
No
No
Yes
Buffers
No
No
Yes
Yes
Electrical components
No
No
No
Yes
Tapehead
No
Yes
Yes
Yes
Limit switches
No
Yes
Yes
Yes
Wiring
No
Yes
Yes
Yes
Compensations
No
No
No
Yes
Lobby
Shaft door components
by building owners
by building owners
Yes
Yes
Shaft doors
by building owners
by building owners
by building owners
Yes
Hall fixtures
Yes
by building owners
Yes
Yes
Machine room
Machines
No
by building owners
Yes
Yes
Controllers
No
Yes
Yes
Yes
Removal of the selector
by building owners
Yes
Yes
Yes
Overspeed governor
No
No
Yes
Yes
Additional unintended car movement protection device if they don't equipped
by building owners
by elevator safety code in countries
Backup battery or uninterruptible power supply
No
Yes
Yes
Yes
Benefits of elevator modernization
PVC Resin Sg5 for PVC Pipe PVC Fitting
Model NO.: pvc resin sg3/sg5
Certificate: ISO9001:2008, CCC
Appearance: Soft Sheath Granules
Product Name: PVC Compound Granule
Brand Name: Sanchem
Key Words: Soft PVC Granules Virgin
Type: Synthetic Fibers
Trademark: Sanchem
Transport Package: 25kgs PP Bag
Specification: 25kgs pp bag
Origin: China
HS Code: 39041000
Model NO.: pvc resin sg3/sg5
Certificate: ISO9001:2008, CCC
Appearance: Soft Sheath Granules
Product Name: PVC Compound Granule
Brand Name: Sanchem
Key Words: Soft PVC Granules Virgin
Type: Synthetic Fibers
Trademark: Sanchem
Transport Package: 25kgs PP Bag
Specification: 25kgs pp bag
Origin: China
HS Code: 39041000
High Quality Raw Plastic PVC Resin