成人视频在线观看香蕉|日韩黑人无码伊人国内自拍|亚洲色情AV导航|一道本成人无码免费小影片|91刺激五月色婷婷乱伦|97蜜臀国产在线观看|91先生网站黄色|中文字幕66页|亚洲无码砖区欧美婷婷综合|手机人成日韩国产性爱小视频

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
    0
    我的消息
    個(gè)人中心
    數(shù)據(jù)中心
    全部提示消息

    • Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. 關(guān)注
      • Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
      Floor 19, Ximeiwuzhou Building, Huai'an East Road, Yuhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    Vermiculite agriculture
    關(guān)注
    • Classification：
      Organic Fertilizer
    • Type：
      Non-metalic mineral product
    • CAS No.：
      2530102000
    • Other Names：
      vermiculite
    • EINECS No.：
      2530102000
    • Place of Origin：
      China (Mainland)
    • Release Type：
      Slow
    • State：
      Granular
    • Purity：
      97%min
    • Application：
      Apriculture
    • Brand Name：
      K.D.H.V
    • Model Number：
      1-3MM2-4MM3-6MM4-8MM
    • impurity content：
      3%max
    • moisture：
      0.1%max
    • Thermal Conductivity：
      0.045 - 0.069w/m °C
    • Melting point：
      1320°C-1370°C
    • Asbestos：
      None
    • Compressive resistance：
      100-150 Mpa
    • Trade terms：
      FOB CNF CIF
    • 供應(yīng)能力： 2000 Ton/Tons per Month OTHER
    • 港口： XINGANG
    • US $41-775/Ton（最小訂單 5Ton）
    BaiXueyan
    General Manager
    在線聊天
    Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
    中國(guó)河北石家莊市
    生產(chǎn)公司,貿(mào)易公司
    11-50職員
    出口模式:Have Own Export License
    出口認(rèn)證:Alibaba.com certificated suppler certificate
    主營(yíng)產(chǎn)品:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
    • 產(chǎn)品描述
    • 產(chǎn)品評(píng)價(jià)
      詳細(xì)信息
    • Classification：
      Organic Fertilizer
    • Type：
      Non-metalic mineral product
    • CAS No.：
      2530102000
    • Other Names：
      vermiculite
    • EINECS No.：
      2530102000
    • Place of Origin：
      China (Mainland)
    • Release Type：
      Slow
    • State：
      Granular
    • Purity：
      97%min
    • Application：
      Apriculture
    • Brand Name：
      K.D.H.V
    • Model Number：
      1-3MM2-4MM3-6MM4-8MM
    • impurity content：
      3%max
    • moisture：
      0.1%max
    • Thermal Conductivity：
      0.045 - 0.069w/m °C
    • Melting point：
      1320°C-1370°C
    • Asbestos：
      None
    • Compressive resistance：
      100-150 Mpa
    • Trade terms：
      FOB CNF CIF

    Specifications

    1.Color:golden ,silver
    2.Category:expanded
    3.Size:20-325mm0.3-8mm
    4.Non-asbestos
    5.Manufacturer

    Vermiculite agriculture

    H.S code:2530102000

    Technique:exfoliated

    Appreance:silvery white or golden color , granular

    Vermiculitefeature:Heat-resistant, corrosion-resistant, well-ventilation, water preservation, poisonless, odorless, low hardness, burning-avoidness, lighter.non-asbestos etc

    1.Vermiculite agriculture size:0.3-1mm1-2mm2-4mm3-5mm,or depend on client's requirements

    ?Special size ,we can do ad client's requirements

    2.Chemicals

    Composition

    SiO2

    MgO

    Al2O3

    Fe2O3

    CaO

    K2O

    ph

    Percentage

    37-42

    11-23

    9-17

    3.5-18

    1-2

    5-8

    7-11

    3.Vermiculite? uses for agriculture

    Seedbed covers:
    Vermiculite is Very light and easy-to-handle, vermiculite is often used as seedbed cover to protect seeds while retaining water and fertilizers needed for their development.
    Hydroponic systems and greenhouses:
    Studies have shown that vermiculite produces excellent results in greenhouse cultures and hydroponic systems. Exfoliated vermiculite is perfectly adapted for water and fertilizer retention, and to help maintain optimal conditions for the development of any type of culture.
    Multicellular germination:
    Time is money, as goes the saying. Applied as a thin surface layer in your plug trays, vermiculite will enhance germination while letting you keep control.
    Cutting and root growth:
    Vermiculate leaves enough space for roots to grow rapidly while providing essential elements for their development. Include vermiculite in your cutting and rooting strategies.
    Potting and planting out:
    Vermiculite’s low density lightens beds and pots in which it is used, an undeniable advantage for handling and transportation of your cultures. Moreover, its intrinsic qualities help lessens the transition shock.
    Use in soil mixes:
    We all want to reduce transportation costs. So it is no surprise that vermiculite is widely used to lighten the texture of soil mixes or peat moss, and help maintain optimal development conditions.
    Pesticides, herbicides and fertilizers:
    Since vermiculite can absorb several times its weight in water, it becomes an important transportation vector for all pesticides, herbicides and fertilizers, making them much easier to handle and to spread.

    4.Agriculture vermiculite picture

    ?

    Mobile number:008515633092605

    最近訪客
    • 我要詢盤
    • 我要評(píng)價(jià)
    BaiXueyan
    收件人:
    發(fā)送至:
    BaiXueyan
    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. Leonardite with High Humic Acid Content
      2. -
      1. Sodium Humate
      2. US $255-260
      1. high purity Sodium Humate
      2. US $255-260
      1. humic acid
      2. US $300-310
      1. super humic acid
      2. US $100-300
      1. first grade sodium humate
      2. -