計量單位 | 噸 |
---|---|
產(chǎn)地 | 廣東 |
類型 | 標(biāo)準(zhǔn)料 |
牌號 | 溫州二硬鉛 |
銷售方式 | 自產(chǎn)自銷 |
品牌 | 長江塑料 |
廠家(產(chǎn)地) | 佛山 |
特性級別 | 標(biāo)準(zhǔn)級 |
PVC
熱穩(wěn)定劑
二鹽基硬脂酸鉛
簡 述 :
二鹽基硬脂酸鉛為白色或微黃色粉末,有毒,無可燃性和腐蝕性,溶于乙醚和熱的稀硝酸,100℃以上高溫易結(jié)塊,超過280℃分解。
技 術(shù) 指 標(biāo) :
項 目 | 指 標(biāo) | |
一級品 | 合格品 | |
鉛含量(以Pb0計), % | 50.0+1.0 | 50.0+2.0 |
加熱減量,≤% | 1.0 | 2.0 |
游離酸(以硬脂酸計) | 0.50 | 1.0 |
節(jié)余物(100Um節(jié)),≤% | 0.40 | 1.0 |
性 能 和 用 途:
項 目 二鹽基硬脂酸鉛
主要用途 聚氯乙烯塑料熱穩(wěn)定劑,具有優(yōu)良的潤滑性,而無白霜現(xiàn)象,電約緣性能好。
典型特點 具有優(yōu)良的潤滑性。
包 裝 和 貯 運:
產(chǎn)品外用塑料編制袋,內(nèi)襯塑料薄膜袋或復(fù)合袋裝,每袋20KG。本品按非危險品貯運,貯存時應(yīng)防熱、防潮,遠(yuǎn)離火種和腐蝕物質(zhì),防止與硫化物接觸。
Heat stabilizer
Lead stearate dibasic
Molecular formula:2pbOpb(C17H35COO)2
Brief introduction:
It is white or light yellow powder, toxic,,inflammable and non-corrosive, soluble in ether and hot dilute nitric, easy to agglomerate when it is above 100℃ and decompose when it is over 280℃.
Technical index:(Q/TSSZ 0202 2001)
Item | Index |
First class | |
Pb content (by Pb0), % | 50.0+1.0 |
Heat loss ≤% | 1.0 |
Free acid(by stearic acid) | 0.50 |
Residue(100Um),≤% | 0.40 |
Characteristics and application:
Main application: It the heat stabilizer of PVC plastics. It is excellent in lubrication. White efflorescence phenomenon is avoided. It is also characterized by perfect electricity insulation.
Typical characteristics: Excellent lubrication.
Packing, storage and transport:
Plastic woven bag is for external packing, with inside the plastic film bag or composite bag, 20KG per bag。This product should be stored and transported as non-dangerous product in cool and dry place, prevented contact with fire, corrosive deposit and sulphides.
The data is only for reference; for more precise information, we can provide you with technical assistance.
Address: NO.6 Silk Road, Foshan Website:Http://www.cjpvc.com
Tel: 0757-82282945 82293605 Fax: 0757-82234713
E-mail: cjpvc@163.com