PUR 軟管具有阻燃、耐磨性、柔軟性、耐化學(xué)性等特點(diǎn),替代傳統(tǒng)輪速傳感器上所使用的EPDM 保護(hù)套管,從而更好的保護(hù)ABS電線, 增加產(chǎn)品的使用壽命,提升汽車的安全性。
產(chǎn)品低VOC,低密度達(dá)到車身減重目的。軟管可根據(jù)設(shè)計(jì)要求定制。
產(chǎn)品低VOC,低密度達(dá)到車身減重目的。軟管可根據(jù)設(shè)計(jì)要求定制。
PUR tube has good properties of flame retardant, abrasion resistant, flexibility, and chemical resistant. It is designed to replace EPDM tube used in traditional wheel speed sensor and
can provide better protection for ABS wires, increase the service life and improve the safety of the car. Low VOC is released by the PUR tube and low density can achieve the car weight reduction purpose.
The tubes can be designed as per customer’s requirement.
can provide better protection for ABS wires, increase the service life and improve the safety of the car. Low VOC is released by the PUR tube and low density can achieve the car weight reduction purpose.
The tubes can be designed as per customer’s requirement.
序號 | Description規(guī)格 | Tolerance(mm) 內(nèi)外徑公差 | Wall thickness(mm) 壁厚 | Tolerance wall thickness(mm) 壁厚公差 |
1 | PUR1.6*3mm | ±0.15 | 0.7 | ± 0.15 |
2 | PUR3*5mm | ±0.15 | 1.0 | ± 0.15 |
3 | PUR3.5*6.1mm | ±0.15 | 1.3 | ±0.15 |
4 | PUR4*6mm | ±0.15 | 1.0 | ± 0.15 |
5 | PUR4.5*7.1.mm | ±0.15 | 1.3 | ± 0.15 |
6 | PUR5*6mm | ±0.15 | 0.5 | ± 0.15 |
7 | PUR5*8mm | ±0.3 | 1.5 | ± 0.15 |
8 | PUR6*7mm | ±0.3 | 0.5 | ± 0.15 |
9 | PUR6*8.6mm | ±0.3 | 1.3 | ± 0.15 |
10 | PUR6*9mm | ±0.3 | 1.5 | ± 0.15 |
11 | PUR6.5*9mm | ±0.3 | 1.25 | ± 0.15 |
12 | PUR6.5x9.7mm | ±0.3 | 1.6 | ± 0.15 |
13 | PUR7*9.7mm | ±0.3 | 1.35 | ± 0.15 |
14 | PUR7*10mm | ±0.3 | 1.5 | ± 0.15 |
15 | PUR7*10.7mm | ±0.3 | 1.85 | ± 0.15 |
16 | PUR7.5*10.1mm | ±0.3 | 1.3 | ± 0.15 |
17 | PUR7.5*10.7mm | ±0.3 | 1.6 | ± 0.15 |
18 | PUR8.0*10.7mm | ±0.3 | 1.35 | ± 0.15 |
19 | PUR8.5*11.1mm | ±0.3 | 1.3 | ± 0.15 |
20 | PUR9**10.4mm | ±0.3 | 0.7 | ± 0.15 |
21 | PUR9*12mm | ±0.3 | 1.5 | ± 0.15 |
22 | PUR10*12.7mm | ±0.3 | 1.35 | ± 0.15 |
23 | PUR10.1*11.3mm | ±0.3 | 0.6 | ± 0.15 |
24 | PUR13*5.7mm | ±0.3 | 1.35 | ± 0.15 |
Description 性能 | Test Method 測試方法 | 判定標(biāo)準(zhǔn) Typical value |
Shore A hardness 邵氏硬度A | DIN ISO 7619-1(3S) | 85(+/-5) |
Tensile strength, 拉伸強(qiáng)度 | TL 529-2008 1 6.2 & DIN 53504:2009 | ≥30N/mm2 |
Dimension change rate, 尺寸變化率 | ES-2U5A-1A263-AA-2005 6.4 ,170℃,24h | ≤10% |
Abrasion, mm3 耐磨損 | ES-2U5A-1A263-AA-2005 6.9 &ASTM D4060-2014 | ≤0.1% |
Flammability 燃燒測試 | ES-2U5A-1A263-AA-2005 6.10 & ISO 3795:1989 | ≤100mm/min |
Low temperature resistance 耐低溫 | ES-2U5A-1A263-AA-2005 6.5 ,-40℃,4h | No deformation and no break 無變形或開裂 |
High temperature 高溫測試 | GB/T2423.1-2008 | No deformation and no break |
Temperature resistance 耐熱性能 | ES-2U5A-1A263-AA-2005 6.8 ,125℃,3000h | No deformation and no break 無變形或開裂 |
Thermal aging test 熱老化測試 | ES-2U5A-1A263-AA-2005 6.3 ,125℃,400h | ≥35% |
Odor 氣味 | Refer FLTM BO 131-03 (2017) Sampling volume:3L,type:A ,Size:100cm² | WSS-M99P2222-F1 (2017) ≤3.0 |
VOC | Refer FLTM BZ 108-01( 7/2/2018)VOC, (HPLC/DAD) (TDS/GC-MS) | / |
Nebulization 霧化 | Refer SAE J1756(2006) Reflection method :heating at 100 ℃ /3 hours . condensing temperature 21℃,Drying time 16 hours | Based on WSS-M99P2222-F1(2017) Reflection method 反射法:≥70,無油膜、液滴、結(jié)晶狀沉積物 |
Density 密度 | TL 529-2008 1&DIN EN ISO 1183-1:2013 Method A | 1.095g/cm3 |
ELV | GB/T 30512-2014 | 鉛(Pb)≤100ppm、鎘(Cd)、汞(Hg)、六價(jià)鉻(Cr6+)、多溴聯(lián)苯(PBBs)、多溴二苯醚(PBDEs)≤1000ppm |
RoHS | Refer RoHS Directive2011/65/EU and amending Annex directive EU 2015/863 | 鉛(Pb)≤100ppm、 鎘(Cd)、汞(Hg)、六價(jià)鉻(Cr6+)、多溴聯(lián)苯(PBBs)、多溴二苯醚(PBDEs)、DBP、BBP、DEHP、DIBP≤1000ppm |
Short term aging 短期老化 | ISO 6722-1:2011 150 ℃,240 h→-25℃,4h | No crack and no break |
Elongation at break 斷裂伸長率 | TL 529-2008 1 6.2 & DIN 53504:2009 | ≥400% |
IR 紅外光譜 | GB/T 6040-2019 | ≥95% |
Impact test抗沖擊試驗(yàn) | ISO 6722-2011 | No crack and no break |
Ozone resistance 耐臭氧試驗(yàn) | SMTC 3 261 004 | '0 level , No crack |
Chemical resistance 耐化學(xué)試劑 | SMTC 3 800 001-20109(V1) 10.2 | No break |
Hydrolysis resistance 耐水解 | 500h storage in istilled water at 85℃ for 500h 85℃蒸餾水中存放 | No crack and no break |
Crushed stone impact test碎石沖擊試驗(yàn) | SAE J400-2012 | No break and no scratch on the tube surface 套管表面無明顯損壞、磨痕 |