電線電纜網(wǎng) > 特種電纜 > 請(qǐng)問(wèn)哪家的交聯(lián)PVC和交聯(lián)PE做的比較好？（完整版）
請(qǐng)問(wèn)哪家的交聯(lián)PVC和交聯(lián)PE做的比較好？ - 無(wú)圖版
mayun --- 2010-03-05 11:50:33
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zmztj --- 2010-03-07 22:48:49
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交聯(lián)PE天津609廠做的不錯(cuò)，PVC就不知到了
一杯清茶 --- 2010-03-08 15:56:36
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jocln18 --- 2010-03-10 17:09:03
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zmztj:
交聯(lián)PE天津609廠做的不錯(cuò)，PVC就不知到了
請(qǐng)問(wèn)樓上說(shuō)的609廠做的是PE料還是電纜?
DSM --- 2010-03-23 10:58:28
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hengnile --- 2010-06-12 11:43:42
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交聯(lián)PVC和交聯(lián)PE
我這邊有做，不過(guò)只做廣東地區(qū)的
hengnile --- 2010-06-12 11:52:06
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電線電纜用輻照交聯(lián)聚氯乙烯電纜料
Irradiation cross-linked PVC compound
1、 產(chǎn)品型號(hào)、用途
ⅰ、Type and application
型號(hào) Type | 名稱 Product | 用途及電纜規(guī)范 Application and Cable Specification |
1151N | 線芯工作溫度 Used for irradiation cross-linked cable and wires which working temp of conductor is |
2、 產(chǎn)品說(shuō)明
電線電纜用輻照交聯(lián)聚氯乙烯絕緣料是以聚氯乙烯樹脂為基料，加入增塑劑、穩(wěn)定劑、顏料等助劑，經(jīng)混合、塑化、造粒而制得的粒狀料。產(chǎn)品系列化：可增加不同硬度、耐侯耐紫外線、環(huán)保（RoHs、 PAHs、無(wú)DOP、無(wú)氯化烷烴、無(wú)鄰苯類等）、亞光霧面、耐低溫、耐PS/ABS遷移、防鼠咬、防白蟻、透明等各種特殊性能。
ⅱ、Irradiation cross-linked PVC insulating compound for wires and cables, based on PVC resin ,is made into granula by mixing, plastification and granulation with adding plasticizer, stabilizing agent, pigment and etc .The products meet various special requirements,such as different hardness,Uv stable,enviroment friend (RoHs,PAHs,DOPfree,chlorinated alkanes free,phthalate free,and ect.) sub-shine and fog surface,low temperature resistant ,PS/ABS transfer proof,rodent-repellent,termite-repellent,and tansparent,and etc.
3、加工工藝
采用一般擠出機(jī)加工，L/D≥20。
ⅲ、Processing:
It is recommended that compound should be processed with common extruder having a minimum L/D ratio of 20.
推薦擠出機(jī)各區(qū)點(diǎn)設(shè)定溫度如下：
The following temperature(℃) profile of extruder is recommended:
區(qū)點(diǎn) Zone | 1區(qū) Zone 1 | 2區(qū) Zone 2 | 3區(qū) Zone 3 | 4區(qū) Zone 4 | 機(jī)頭 Head | 模頭 Die |
溫度 Temperature ℃ | 140 | 160 | 170 | 175 | 180 | 175 |
4、儲(chǔ)存與運(yùn)輸
包裝：25kg一袋，聚乙烯薄膜內(nèi)袋，牛皮紙復(fù)合袋外包裝。
運(yùn)輸與儲(chǔ)存：電纜料在運(yùn)輸過(guò)程中不應(yīng)受日曬雨淋，應(yīng)儲(chǔ)存在清潔、陰涼、干燥、通風(fēng)的倉(cāng)庫(kù)內(nèi)。
ⅳ、Storage and transport
Packaging：25kg/bag， PE membrane inside bag and Kraft outside bag.
Storage and transport: Avoiding in direct sunlight and weathering. The storage place should be in clean, cool, dry, and ventilated conditions.
hengnile --- 2010-06-12 11:54:53
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5、產(chǎn)品性能
Ⅴ、Properties
表Table
試驗(yàn)項(xiàng)目 Item | 單位 Unit | 1151N | |
標(biāo)準(zhǔn)值 Standard Value | 典型值 Typical | ||
抗拉強(qiáng)度 Tensile Strength | ≥ MPa | 16.0 | 20.5 |
斷裂伸長(zhǎng)率 Elongation at Break | ≥ % | 150 | 285 |
沖擊脆化溫度 Impact Brittleness Temperature | ℃ | -15 | 通過(guò) |
Volume Resistivity, at 20℃ | ≥ Ω﹒m | 1.0×1011 | 3.0×1011 |
工作溫度體積電阻率 Volume Resistance a tworking temperature | ℃ | 95±1 | 95 |
≥ Ω﹒m | 1.0×108 | 2.0×1010 | |
介質(zhì)損耗因數(shù)（50Hz） Dielectric Loss Factor | ≤ | ------- | ------- |
介電強(qiáng)度 Dielectric Strength | ≥ MV/m | 20 | 26 |
hengnile --- 2010-06-12 11:55:21
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熱變形 Hot Deformation | ≤ % | 40 | 20 |
Thermal Stability Time at | ≥ min | 120 | 130 |
氧指數(shù) Oxugen Index | ≥ % | 28 | 28.6 |
熱延伸 負(fù)載下伸長(zhǎng)率 Thermal Prolongation Elongation Under Load | ≤ % | 175 | 30 |
比重 Density | g/cm3 | 1.35±0.01 | 1.35 |
硬度 Hardness | Shore A | 86±2 | 86 |
熱老化 Thermal Aging | |||
熱老化溫度 Aging Temperature | ℃ | 136±2 | 136±2 |
熱老化時(shí)間 Aging Time | h | 168 | 168 |
抗拉強(qiáng)度保留率 Retention on Tensile Strength | % | +80 | 102 |
斷裂伸長(zhǎng)率保留率 Retention on Elongation at Break | % | +75 | 89 |
注：以上為輻照交聯(lián)后的性能 Note:The above data are the compound properties after irradiated.
sosno --- 2010-06-19 09:51:38
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