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Products >> Moulded Parts >> YHRSMST/A
YHRSMST/A
YHRSMST/A

Flame Retardant
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YHRSMST/A Heat Shrinkable Molded Parts
 
Voltage Class 1kV Ideal for strain relief and mechanical protection of cable harness assemblies
 
Molded heat shrinkable parts for cable harness assemblies, commonly used for insulation, mechanical protection and seal against water and other contaminants.
 
Applications
  Strain relief and mechanical protection of cable harness assemblies used in lamps, electricity supply module for motor, switch board or other electrical equipments that are installed in sea-going vessels, offshore oil platform, shipyard or harbour
  Other electrical cable joints which require water sealant and mechanical protection
 
Features/Benefits
  Shrink ratio: 4:1 (at small end)
  Flame Resistant: with OI (Oxygen Index) higher than 27
  Abrasion resistant: made from semi-rigid materials
  Adhesive-lined, sealing against water, moisture and/or other contaminants
 
Temperature Range
       Operating Temperature         : -40 ~ 90 oC
       Shrink Temperature              : 135 oC
 
Colour:Black
 
Certification
       CCS type approved
 
Product Code Cross References
       Raychem        : 202A111~202A196
 
Technical Details

Test Item
Test Method
Typical Value
expansion strength
ASTM D2671
¡Ý 10Mpa
break out elongation
ASTM D2671
¡Ý 350%
expansion strength after aging
ASTM D2671
¡Ý 10Mpa
break out elongation after aging
ASTM D2671
¡Ý 300%
dielectric strength
ASTM D149
¡Ý 14kV/mm
Flammability
ASTM D2863
Oxygen Index ¡Ý27%
water absorption
ASTM D570
¡Ü 0.5%
peel off adhesive to PEX
ASTM D2671
¡Ý 30N/cm
peel off adhesive to steel
ASTM D2671
¡Ý 30N/cm
 
Product Selection

Item Corre-
sponding
Mil. No.
 Before heat shrink (a) After heat shrink (b) Total length
(P)		 Big end
length (R)		 Small end
length (JO)		 Thickness
H Big end J Small end H big end J Small end ¡À20%
(b)		 ¡À20%
(b)		 ¡À20%
(b)		 ¡À10%
(b)
B0 202A111 16.5 16.5 8.5 4 25 14 6 1.5
B1 202A121 24.6 24.6 10 6 35 20 10 1.6
B2 202A132 28.4 28.4 15 7 50 25 15 1.8
B3 202A142 31.0 31.0 19 8 65 35 20 1.8
B4 202A153 36.1 36.1 23 9 90 45 35 1.8
B5 202A163 42.7 42.7 29 10 100 55 35 2.0
B6 202A174 60.0 60.0 38 16 120 60 40 3.3
B7 202A185 66.0 66.0 45 20 135 80 40 3.3
B8 202A196 86.4 86.4 59 28 170 95 55 3.3

Ordering

When ordering this product, please specify 1) Product code 2) Colour 3) Quantity Required
If you want more documents of our catalogue,please kindly contact with
email:sales@upolymer.com E-mail: sales@upolymer.com
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