天天5g天天爽人妻熟女,熟妇多毛,无码aaaaa,国产熟女高潮

很抱歉,您尚未登錄!
VIP會(huì)員登陸后可以查閱當(dāng)前板塊內(nèi)容,請(qǐng)登陸后查看!
請(qǐng)點(diǎn)擊登錄

  • TOP
  • 手機(jī)版
    全部提示消息

    • Guangzhou Billion Peak Chemical Technology Co., Ltd. 關(guān)注
    • lithopone,Titanium dioxide,Zinc stearate,Calcium carbonate,Barium Sulfate
      Room 1818, Building B2, Green Wisdom Square, 122-124 Science Avenue, Luogang Area, Guangzhou, Guangdong, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    An agent of Hangzhou Wangjiang Jiang card zinc stearate eighteen acid zinc
    關(guān)注
    • Classification:
      Zinc Oxide
    • CAS No.:
      12024-21-4
    • Other Names:
      Eighteen acid zinc
    • MF:
      -
    • EINECS No.:
      215-171-9
    • Place of Origin:
      Zhejiang, China (Mainland)
    • Grade Standard:
      Industrial Grade
    • Purity:
      6.5%
    • Appearance:
      white
    • Application:
      Plastic stabilizer, waterproof waterproof material waterproof agent
    • Brand Name:
      Hangzhou Wangjiang
    • Model Number:
      First grade product
    • 供應(yīng)能力: 100000 Ton/Tons per Day
    • 港口: Whampoa port
    • US $1287-1287/Ton(最小訂單 1000Ton)
    XlangkunCHen
    General manager
    在線聊天
    Guangzhou Billion Peak Chemical Technology Co., Ltd.
    中國(guó)廣東
    貿(mào)易公司
    201-300 職員
    出口模式:Using an agent
    出口認(rèn)證:
    主營(yíng)產(chǎn)品:lithopone,Titanium dioxide,Zinc stearate,Calcium carbonate,Barium Sulfate
    • 產(chǎn)品描述
    • 產(chǎn)品評(píng)價(jià)
      詳細(xì)信息
    • Classification:
      Zinc Oxide
    • CAS No.:
      12024-21-4
    • Other Names:
      Eighteen acid zinc
    • MF:
      -
    • EINECS No.:
      215-171-9
    • Place of Origin:
      Zhejiang, China (Mainland)
    • Grade Standard:
      Industrial Grade
    • Purity:
      6.5%
    • Appearance:
      white
    • Application:
      Plastic stabilizer, waterproof waterproof material waterproof agent
    • Brand Name:
      Hangzhou Wangjiang
    • Model Number:
      First grade product
    1. Technical index of
      First, molecular formula: Ca (C17H35COO) 2
      Two, molecular weight: 606
      , production process: stearic acid in hot water and lye occurred saponification reaction, generate sodium stearate and calcium chloride double decomposition reaction, generate calcium stearate, after finished the dehydration and drying.
      Four, physical and chemical properties: This product is light white powder, insoluble in water, soluble in hot ethanol and aether, absorb the moisture in the air, encounter acid decomposed into stearic acid and calcium salt.
      Uses: used as a non-toxic PVC plastic stabilizer, waterproof materials, waterproofing agent, paint flatting agent, lubricating oil thickening agent and pencil heart lubricant.
      Six, quality standard (executive standard)
      index
      Appearance
      Calcium content%
      Free acid%
      Dry weight loss%
      Melting point
      Fineness through 325 mesh%
      First order index
      White powder
      6.5 + 0.5
      Less than or equal to 0.5
      Less than or equal to 3
      140 + 5
      More than 99
      Seven: Packaging: 20KG/ bag, inside the bag plastic bag, outsourcing plastic preparation bag

    ?

    最近訪客
    • 我要詢盤
    • 我要評(píng)價(jià)
    XlangkunCHen
    收件人:
    發(fā)送至:
    XlangkunCHen
    信息內(nèi)容:
    發(fā)送站內(nèi)信成功后,請(qǐng)仔細(xì)留意您的站內(nèi)信消息!
    發(fā)送
    猜您喜歡
      1. Chromium(III) oxide nanopowder
      2. US $10-50
      1. Copper Oxide nanopowder
      2. US $10-100
      1. Magnesium Oxide Nanopowder
      2. US $10-100
      1. Gadolinium Oxide Nanopowder
      2. US $10-100
      1. Graphene Oxide (electrical Grade)
      2. US $20-100
      1. Titanium Dioxide Nanoparticles Coated with Silicon and Aluminum
      2. US $10-100