- Contact Person : Mr. Sheng Yifan
- Company Name : Shanghai Plastics Research Institute
- Tel : 86-21-65193209
- Fax : 86-21-65193209
- Address : Shanghai,Shanghai,1664 Yangshupu Road, Yangpu District
- Country/Region : China
- Zip : 200090
PTFE Heat Shrinkable Sleeve
Related Product Searches:PTFE Heat Shrinkable Sleeve,High Quality PTFE Heat Shrinkable Sleeve,PTFE Heat Shrinkable Sleeve SFGS-A, SFGS-B, SFGS-C
PTFE heat shrinkable sleeve is made from PTFE resin and prepared by paste extruding and blowing technique. It has the properties of non-sticking, anti-corrosion, anti-abrasion, ultraviolet resistance and high ultraviolet light transmission, and also has good dielectric property. Its heat shrinkage temperature is about 330 and its shrinkage rate in the following table. It can be used as high-class dielectric insulation and protective material at the temperature range of 200 through 260. It conforms to the enterprise standard Q/GHAD 80-2007.
Specification
Unitmm| Code | I.D. before shrinkage | I.D. after shrinkage | Wall Thickness after shrinkage | Supplied Length |
SFGSA3 |
| 0.90±0.10 | 0.25±0.08 | ≥100 |
SFGSA6 |
| 1.60±0.20 | 0.30±0.10 | |
SFGSA9 |
| 2.40±0.20 | 0.30±0.10 | |
SFGSA12 |
| 3.70±0.20 | 0.40±0.10 | ≥100 |
SFGSA15 |
| 4.50±0.20 | 0.40±0.10 | |
SFGSA19 |
| 5.6±0.20 | 0.40±0.10 | |
SFGSB2 |
| 1.6±0.20 | 0.30±0.10 | |
SFGSB3 |
| 2.00±0.20 | 0.30±0.10 | |
SFGSB4 |
| 2.40±0.20 | 0.30±0.10 | |
SFGSB5 |
| 3.00±0.20 | 0.30±0.10 | |
SFGSB6 |
| 3.70±0.20 | 0.40±0.10 | |
SFGSB7 |
| 4.00±0.20 | 0.40±0.10 | |
SFGSB8 |
| 4.50±0.20 | 0.40±0.10 | |
SFGSB9 |
| 5.60±0.20 | 0.40±0.10 | |
SFGSC6 |
| 2.80±0.20 | 1.00±0.20 | |
SFGSC12 | 13.00±0.60 | 3.90±0.20 | 1.00±0.20 | |
Note: Customers request negotiable. SFGSA : Radial Shrinkage Rate:7075% SFGSB: Radial Shrinkage Rate:3050% SFGSC: Radial Shrinkage Rate:5073% | ||||
Main Properties
| Item | Value | ||
Relative Density | 2.12.2 | ||
Tensile Strength (MPa) | ≥20 | ||
Dielectric Strength (MV/m) | Type A ,Type B | ≥36 | |
Voltage Breakdown(AC) kV | Type C | ≥18 | |
Shock Heating Resistance | No Melt Drop and Crack | ||
Flexibility at Low Temperature | No Crack | ||
Oil Resistance:10# or20# Hydraulic fluid, 4050# lubricant oil | Appearance :no Change | ||
Elongation @ Break (%) | ≥200 | ||
Length Change Rate (%) | 0+20 | ||
Radial Shrinkage Rate (%) | Type A | 7075 | |
Type B | 3050 | ||
Type C | 5073 | ||
