Welcome to UPM. Union Polymer Material Co., Ltd., as a Canadian investment holding company, specializes in R&D, production and sales of radiation cross-linked heat-shrinkable materials. New product portfolio include single/dual/triple wall heat shrink tube, bus bar tubing , cable accessories, heat shrink connectors, automotive wire harness heat shrink tubing, molded parts, heat shrink tape, heat shrinkable repair sleeves, EPDM cold shrink tube and many other products.
North America, Western Europe, South America, Mid East
Competitive Advantage:
1. Located in Dalian which is a world renowned deep and ice-free harbor 2. UPM is a leading manufacturer of Heat shrink materials 3.We can provide OEM,ODM service 4.Lead time within 3 weeks 5.Main products: bus bar insulation heat shrink tube,medium/heavy duty heat shrink,heat shrink tape and connectors.
Basic Info.
Brand Name:UPM heat shrink
Highest Working Temperature:125 ℃
color:Black
specification:dia 15~175 mm
Shrink ratio:2:1,2.5:1,3:1
Voltage class:600~1000V
Insulation ,sealing,protection:Bus bar insulation and protection
Tel:86-411-87166661
hot sale 2013:Flame retardant thin wall cross-linked polyolefin
Contact:Lily Zhang / info@upolymer.com
Flame retardant:RoHS
Operating temperature::-40~105 ℃
Place of Origin: Liaoning
Min.Order: 100 Meter
Means of Transport:Ocean, Negotiable, Air, Land
Supply Capacity
Production Capacity:40t/month
Packing:standard carton packaging
Delivery Date:within 3 weeks
SS1-1 Bus Bar Insulation Heat Shrink Tube
Features
Flame retardant thin wall cross-linked polyolefin
Operating temperature: -40~105 ℃
Bus bar insulation and protection
Shrink temperature: 125 ℃
Reduces bus bar clearance requirement
Shrink ratio: 2:1
Halogen free, RoHS compliant
Voltage class: 1KV
Protects against short circuit and electrical leakage caused by small animals
Technical Data
Property
Test method
Values
Physical
Tensile strength
ASTM D2671
≥14 MPa
Breakdown elongation
ASTM D2671
≥400%
Aging (136℃/168hrs)
Tensile strength
ASTM D2671
≥12 MPa
Breakdown elongation
ASTM D2671
≥300%
Resistance to selected fluids Tensile strength
IEC 60684-2
≥8MPa
(23℃/168hrs) Breakdown elongation
IEC 60684-2
≥250%
Density
ASTM D2671
1.15~1.25
Thermal endurance
IEC 216
125 ℃
Water absorption (23℃/336hrs)
ASTM D570
≤0.5%
Low temperature flexibility (-40℃/4hrs)
ASTM D2671
No cracking
Heat shock (200℃/4hrs)
ASTM D2671
No drop, No flow
Holdig air test
more than 3
After shrink, no air gap
bendings on bus bar
between H.S.T. and bus bar
Cutting test (130℃/168hrs)
Raychem method
5mm Length cutting along longitudinal, no cracking
Halogen free
IEC 61249-2-21
Cl : 900ppm max.Br : 900ppm max.
Total(Cl + Br):1500ppm max.
Electrical
Volume resistivity
ASTM D2671
≥1013 Ω.cm
Dielectric strength(in insulation oil)
ASTM D2671
≥18 KV/mm
Chemical
Flammability
ASTM D2863
OI≥ 27
Smoke index
IEC 61034
≤ 120
Copper corrosion(158℃/168hrs)
IEC 60684-3
Pass
Dimensions
Reference
As supplied(mm)
After recovered(mm)
Standard length
UPM SS1-1
ID min.
ID max.
WT nom.
m/spool
25/12
25
12
0.8
50
30/15
30
15
0.8
50
40/20
40
20
0.9
50
50/25
50
25
0.9
25
60/30
60
30
1
25
70/35
70
35
1.1
25
80/40
80
40
1.2
25
90/45
90
45
1.3
25
100/50
100
50
1.3
25
120/60
120
60
1.3
25
150/75
150
75
1.5
25
180/90
180
90
1.5
25
Product selection
Bus bar size (mm)
Single layer bus bar
Two layers bus bar
20×3,25×3
Φ25/12
Φ30/15
30×3,30×4
Φ30/15
Φ40/20
30×10,40×4
Φ40/20
Φ50/25
40×10,50×5,50×6
Φ50/25
Φ60/30(Φ70/35)
50×8,50×10,60×6,60×8
Φ60/30 (Φ70/35)
Φ80/40
60×10,80×6,80×8,80×10
Φ80/40
Φ100/50(Φ120/60)
100×8,100×10,100×12
Φ100/50(Φ120/60)
Φ120/60
100×15,120×10,120×12,120×15
Φ120/60
Φ150/75
150×12,150×15
Φ150/75
Φ180/90
ID=Internal Diameter
WT=wall thickness
Typical application
Suitable for insulation and protection of bus bar against accidental flashover up to 1 KV
Ideal for using in switchgears cabinets where space is limited and air spacing between bus
bars need to be kept at minimal
Ordering
Standard color : Black,Green
Standard packaging on spools.
Please specify specification, color, quantity when ordering
Cross reference
Raychem/ Tyco : LVIT
Send message to this supplier
Contact Method
Union Polymer Material Co.,Ltd.
Tang Village Shihe Street Puwan New District,
Dalian,
Liaoning,
China (Mainland)
/ 116101