广东省深圳市龙岗区龙岗镇龙西对面岭西路6栋 邮箱:420183303@qq.com | ||||
聚四氟乙烯缩收管 | ||||
本产品是以聚四氟乙烯挤出管为基管,经加热、吹胀成型的热收缩管。它具有防粘、防腐蚀、耐磨、耐紫外光、透光率高和良好的电学性能等特点。热收缩温度约在330℃,工作温度在-200℃~+260℃,适用作绝缘和保护材料、发动机部分热电偶和温控放大器连接线补偿导线,以及电缆和电缆束的保护套。本产品分为彩色和本色管,本色热收缩管又分为A型、B型和C型。产品符合Q/GHAD 80-2007企业标准。 | ||||
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 tablr. 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. | ||||
型号 | 收缩前内径 | 收缩后内径 | 收缩后壁厚 | 供货长度 |
Code | I.D.before shrinkage | I.D.after shrinkage | Wall Thickness after shrinkage | Supplied Length |
ZTX-A-3 | 3.30+0.50 | 0.9±0.10 | 0.25±0.08 | ≥100 |
ZTX-A-6 | 6.30+0.50 | 1.60±0.20 | 0.30±0.10 | |
ZTX-A-9 | 9.30+1.00 | 2.40±0.20 | 0.30±0.10 | |
ZTX-A-12 | 12.30+1.00 | 3.70±0.20 | 0.40±0.10 | ≥100 |
ZTX-A-15 | 15.30+1.00 | 4.50±0.20 | 0.40±0.10 | |
ZTX-A-19 | 19.30+1.00 | 5.6±0.20 | 0.40±0.10 | |
ZTX-B-2 | 2.30+0.50 | 1.6±0.20 | 0.30±0.10 | |
ZTX-B-3 | 3.30+0.50 | 2.00±0.20 | 0.30±0.10 | |
ZTX-B-4 | 4.00+0.50 | 2.40±0.20 | 0.30±0.10 | |
ZTX-B-5 | 5.00+0.50 | 3.00±0.20 | 0.30±0.10 | |
ZTX-B-6 | 6.00+1.00 | 3.70±0.20 | 0.40±0.10 | |
ZTX-B-7 | 7.00+1.00 | 4.00±0.20 | 0.40±0.10 | |
ZTX-B-8 | 8.00+1.00 | 4.50±0.20 | 0.40±0.10 | |
ZTX-B-9 | 9.00+1.00 | 5.60±0.20 | 0.40±0.10 | |
ZTX-C-6 | 6.00+1.00 | 2.80±0.20 | 1.00±0.20 | |
ZTX-C-12 | 13.00±0.60 | 3.90±0.20 | 1.00±0.20 | |
注:特殊规格另行商定。 | ||||
Note:Customer's request negotiable. | ||||
SFGS-A:径向收缩率70~75% Radial Shrinkage Rate:70~75% | ||||
SFGS-B:径向收缩率30~50% Radial Shrinkage Rate:30~50% | ||||
SFGS-C:径向收缩率 50~73% Radial Shrinkage Rate:50~73% | ||||
主要性能指标 Main Properties | ||||
项目 | 指标 | |||
Ltem | Value | |||
相对密度 | 2.1~2.2 | |||
Reanlative Density | ||||
拉伸强度 | ≥20 | |||
Tensile Strength (MPa) | ||||
介电强度 | A型和B型 | ≥36 | ||
Dielectric Strength (MV/m) | ||||
交流击穿电压 | C型 | ≥18 | ||
Voltage Breakdown(AC)(kV) | ||||
热骤变性 | 无熔融滴落和开裂 | |||
Shock Heating Resistance | No Melt Drop and Crack | |||
低温挠性 | 不开裂 | |||
Flexibiity at Low Temperature | No Crack | |||
耐油性:10#或20#液压油、4050#润滑Oil | 外观没变化 | |||
Ressistance:10# or20#Hydraulic fluid,4050#lubricant oil | Appearanca:no Change | |||
断裂伸长率 | ≥200 | |||
Elongation @ Break(%) | ||||
长度变化率 | 0~+20 | |||
Length Change Rate (%) | ||||
径向收缩率 Radial Shrinkage Rate(%) | A型(Type) | 70~75 | ||
B型(Type) | 30~50 | |||
C型(Type) | 50~73 | |||
注:1、指标一栏中未注明型号的则表示A、B、C及彩色管通用。 | ||||
2、当收缩后聚四氟乙烯热收缩管试样的内径小于等于4mm时,相对密度不作测试。 |