| 型號(hào) : | 促進(jìn)劑ZDTP-50 | 品牌 : | 格雷 |
| 產(chǎn)品規(guī)格 : | 25公斤/包 | 主要用途 : | 橡膠促進(jìn)劑 |
| 類型 : | 固化促進(jìn)劑 | 有效物質(zhì)含量 : | 99.9% |
| 特色服務(wù) : | 環(huán)保型 | 產(chǎn)地 : | 溫州 |
| 是否進(jìn)口 : | 否 | 外觀 : | 白色粉末 |
| PH : | 7 | 細(xì)度 : | 300 |
| 水分 : | 0.1 | 灰分 : | 0.1 |
化學(xué)名稱Chemical Name ?二乙基 N,N’-Diethythiourea
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分子式 Molecular Formula ?C5H12N2S
分子量 Molecular Weight? 132.23
CAS# ?105-55-5
技術(shù)指標(biāo) Specifications? 企業(yè)標(biāo)準(zhǔn)
項(xiàng) 目 Item | 指??? ? 標(biāo)Specifications |
外? ? 觀Appearance | 白色粉末White ? powder |
初熔點(diǎn) Initial Melting Point??????????????? (℃)Min. | 74.0 72.0 ? |
加熱減量Heat ? Loss????????????????????? (%) ? Max. | 0.30 0.40 |
灰分Ash?????????????????????????????? ? ?(%)Max. | 0.30 0.40 |
篩余物(150μm) Residue on 150μm Sieve??? (%)Max. ? | 0.50 0.50 |
性質(zhì)? 比重1.10。熔點(diǎn)不低于74℃。溶于乙醇，水,難溶于汽油。有吸濕性。
用途 ?氯丁膠用促進(jìn)劑。亦可用作丁基膠促進(jìn)劑和三元乙丙膠的硫化活性劑。在天然膠、丁苯膠中能活化噻唑類和次磺酰胺類促進(jìn)劑。對(duì)天然膠、氯丁膠、丁腈膠和丁苯膠有抗氧化作用。易分散，不噴霜。適用于制造工業(yè)制品、特種電線、海綿制品等。
貯存? 密封儲(chǔ)存在陰涼、干燥、通風(fēng)良好的地方。避免陽(yáng)光直射。
包裝? 復(fù)合紙袋，內(nèi)襯塑料薄膜袋，凈重25公斤。
Properties Density is 1.10. The melting point is more than 74℃.Soluble in alcohol, water, insoluble in gasoline, Easy absorption of moisture.
Applications It is used as the rubber accelerator of chloroprene rubber, also used in butyl rubber and used as the fast curing activator in EPDM rubber. It is an excellent activator of accelerator of thiazole and sulfonamide kinds when used in natural rubber and styrene-butadiene rubber. It has antioxidancy for natural rubber, chloroprene rubber, acrylonitrile-butadiene and styrene-butadiene rubber. Easy to disperse, no blooming. Mainly suitable to manufacture industrial products, special type cables, sponge products.
Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Packing 25kg net paper bags lined with polyethylene film bags.
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