橡膠硫化促進(jìn)劑NS(TBBS)
RUBBER ACCELERATOR NS (TBBS)
化學(xué)名稱:N-叔丁基-2-苯駢噻唑次磺酰胺
CHEMICAL NAME:N-Tertiarybutyl-2-benzothiazole sulfenamide
分子式:C11H14N2S2
分子式:C11H14N2S2
MOLECULAR FORMULAR:C11H14N2S2
質(zhì)量標(biāo)準(zhǔn):/ SPECIFICATIONS:
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指標(biāo)名稱/Item
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優(yōu)級(jí)品/Top Grade
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一級(jí)品/First Grade
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合格品/Qualified Grade
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外觀/Appearance
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淡黃色或灰白色粉末/ Light yellow or grayish-white powder
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||
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初熔點(diǎn)(℃)/Melting point (℃) ≥
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106.0
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104.0
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103.0
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加熱減量/Heating loss % ≤
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0.30
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0.40
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0.50
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灰分/Ash %≤
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0.30
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0.40
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0.50
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篩余物 (150um) /Residues(150um)%≤
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0.10
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0.10
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0.10
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性狀: 灰白色粉末, 密度為1.26-1.32,溶于苯、氯仿、二硫化碳、丙醇、甲醇、乙醇,不溶于汽油、水、稀酸、稀堿。
Properties: White powder, the density is 1.26-1.32, Soluble in benzene、chloroform、alconol, insoluble in gasoline、water、acid and alkali with lower concentration
用途: 本品是天然膠、順丁膠、異戊膠、丁苯膠與再生膠的后效性促進(jìn)劑,尤其適用于含堿性較強(qiáng)的炭黑膠料。操作溫度下安全,抗焦燒性強(qiáng)、硫化速度快,定伸強(qiáng)度高,能提高合成膠的使用比例。低毒高效,是NOBS理想替代品,具有優(yōu)異的綜合性能,被稱為標(biāo)準(zhǔn)促進(jìn)劑。廣泛用于子午線輪胎的生產(chǎn)。 可同醛胺、胍類、秋蘭姆類促進(jìn)劑并用,與防焦劑PVI并用時(shí),構(gòu)成良好的硫化體系。主要用于輪胎、膠鞋、膠管、膠帶、電纜的制造生產(chǎn)。
Usage: Provides fast cure rate and high modulus development in NR、SBR、BR and blends, normally used alone or with small quantities of ultra accelerators in tire compounds or industrial rubber products. Low poison and high efficiency. It is good back up for WILLING NOBS. Be regarded as standard accelerator.
包裝: 編織袋內(nèi)襯塑料袋包裝,每袋凈重25公斤。
Package: a woven bag with plastic inner, 25 KG net each
貯存: 應(yīng)貯存在陰涼干燥,通風(fēng)良好的地方,包裝好的產(chǎn)品避免陽(yáng)光直射。
Storage: The product should be storaged in the dry and cooling place with good ventilation. The product should be avoid hot sunshine.



