Welcome to the Huangshi Zhizheng Rubber and Plastic New Material Co., Ltd. official website!
Collect   |  Contact us  |   Home  |   Chinese  |   English
Product Gallery
News Center
Contact us

Add: Zhongshan Road, Huangjinshan Economic Development Zone, Huangshi, Hubei, China

Service hotline: +86-714-6367867

E-mail: hszzjohnlee@aliyun.com​

Website: http://www.hszztube.com

Detail

LRS-1 low temperature shrinkage halogen-free flame retardant heat-shrinkable tube

 

 

Detail

 

Scope of application
LRS-1 series product is widely used in electric power, electronic, military industry and shipbuilding industry for wiring harness protection, wire identification, insulation protection of welding spot, electronic components protection, insulation protection of low pressure busbars and pipeline anticorrision.

Product features
shrinking Ratio : 2: 1
temperature range: -55ºC~125ºC
minimum complete shrinkage temperature : 90ºC
flame retardant property: VW-1
halogen-free flame retardant, meeting RoHS standard
colors: black, red, yellow, green, blue, white

 

 

Performance index

Item

Test condition

Required index

Test data

tensile strength

ASTM D 638

≥12 Mpa

16 Mpa

elongation at break

ASTM D 638

≥350%

400%

volume resistivity

IEC 93

 ≥1014 Ω.cm

2 ×1014 Ω.cm

water absorption

ISO 62

< 0.5%

0.15%

after aging
tensile strength

158ºC after 7 days of aging

≥10 Mpa

18 Mpa

after aging elongation at break

 

≥300%

410%

disruptive strength

IEC 243

>20kV/mm

23 kV/mm

power-frequency withstand strength

 

2.5 kV 60s no breakdown

up to standard

copper stability

158ºC after 7 days of aging

no crrosion

up to standard

eccentricity

UL224

≤30%

15%

longitudinal shrinkage ratio

UL224

-3 – 3 %

-0.5%

flame retardant

 

VW-1

up to standard

lead content

US EPA 3050B

<1000 ppm

up to standard

cadmium content

EN1122,Method B:2001

< 100 ppm

up to standard

PBBEs
(PBDEs)

83/264/EEC

< 1000 ppm

up to standard

PBBs

83/264/EEC

< 1000 ppm

up to standard

mercury content

EPA 3052:1996

< 1000 ppm

up to standard

hexavalent chromium content

EPA 3060A & EPA 7196A

< 1000 ppm

up to standard

 

 


LRS-1 series specification


Specification

Before shrinkage(mm)

After shrinkage(mm)

Length of the packing
m/set

inner diameter

inner diameter

Wall thickness

Φ0.8

1.2±0.3

0.4±0.1

0.30±0.05

200

Φ1.0

1.4±0.3

0.4±0.1

0.35±0.05

200

Φ1.5

1.9±0.3

0.6±0.1

0.35±0.05

200

Φ2.0

2.4±0.3

0.9±0.1

0.40±0.05

200

Φ2.5

2.9±0.3

1.1±0.1

0.40±0.05

200

Φ3.0

3.4±0.3

1.4±0.1

0.40±0.05

200

Φ3.5

3.9±0.3

1.6±0.1

0.40±0.05

200

Φ4.0

4.4±0.3

1.8±0.1

0.45±0.05

200

Φ4.5

4.8±0.3

1.9±0.1

0.45±0.05

100

Φ5.0

5.4±0.3

2.3±0.2

0.50±0.05

100

Φ6.0

6.4±0.4

2.8±0.2

0.50±0.05

100

Φ7.0

7.4±0.4

3.3±0.2

0.55±0.05

100

Φ8.0

8.4±0.4

3.8±0.2

0.55±0.05

100

Φ9.0

9.4±0.4

4.3±0.2

0.55±0.05

100

Φ10

10.5±0.4

4.8±0.2

0.55±0.05

100

Φ11

11.5±0.4

5.3±0.2

0.55±0.05

100

Φ12

12.5±0.4

5.7±0.3

0.55±0.05

100

Φ13

13.5±0.4

6.2±0.3

0.55±0.05

100

Φ14

14.5±0.4

6.7±0.3

0.55±0.05

100

Φ15

15.5±0.5

7.2±0.3

0.55±0.05

100

Φ16

16.5±0.5

7.7±0.3

0.55±0.05

100

Φ17

17.5±0.5

8.2±0.3

0.55±0.05

100

Φ18

19.0±0.5

8.7±0.3

0.60±0.05

100

Φ20

21.0±0.5

9.7±0.3

0.60±0.05

100

Φ22

22.8±0.8

10.0±1.0

0.60±0.05

25

Φ25

25.8±0.8

11.0±1.0

0.65±0.05

25

Φ28

28.8±0.8

13.0±1.0

0.65±0.05

25

Φ30

30.8±0.8

14.0±1.0

0.70±0.05

25

Standard color: black, red, yellow, green, blue, white

【Last】      【Next】      【Return】

Order

Respected customers:
Thank you for browsing our website, please fill in following information, (* is required), and it will be sent via E-mail, we will contact you, thank you!

Your name: *
Company name: *
Address:
Post code:
Country:
Tel: *
Fax:
E-mail: *
Website:
Details: *
Verification code:
   

May be interested product

Information