国产极品美女到高潮,久久综合av免费观看,亚洲va中文慕无码久久av,国产av熟女一区二区三区,午夜亚洲国产理论片_日本,国产偷录视频叫床高潮,一道本在线伊人蕉无码,国产作爱视频免费播放

系統與產品

高效節能、安全可靠、智能控制、綠色低碳

首頁 > 系統與產品 > Thermal insulation > 產品定制 > Glass wool
業務咨詢
  • Glass wool profiles

    Glass wool products are made of Class A non combustible materials, selected from high-quality natural ores such as quartz sand and limestone, and auxiliary additives. They are melted at high temperature, centrifuged at high speed, spun into fibers, and thermally cured into shape.

產品特征
  • Good insulation performance. The use of fine fibers to increase the number of fibers improves the insulation effect, and compared to 80K rock wool, 16-24KAclear can achieve equivalent or higher insulation performance. It can reduce the weight of insulation materials by 70-80%, achieving significant lightweighting.

  • Good sound absorption performance. The technology of fiber refinement has improved the sound absorption performance and can enhance the sound insulation performance.

  • Free of formaldehyde. During the production process, materials containing formaldehyde are not used to achieve a comfortable indoor air environment.

  • No odor. Due to the change in adhesive, the unique odor of glass wool and rock wool has also been eliminated.

  • Reduce stinging sensation. Formaldehyde free glass wool improves its tactile feel by improving adhesives, refining fibers, and other methods Gentle and significantly reduces the unique stinging sensation of traditional rock wool and glass wool, while also improving the on-site working environment.

  • Good fire resistance. Glass wool has passed the GB8624-2006 combustion performance A2 test, with a combustion level of A2 and no production of toxic gas smoke.


關聯產品
系統應用
在線詢價
  • *

    姓名:

  • *

    電話:

  • *

    郵箱:

  • *

    您的所在地:

  • 您的公司名稱:

  • *

    留言:

  • *

    驗證碼:

    換一張
提 交

華東

  • 浙江辦事處
  • 上海辦事處
  • 地址:浙江省舟山市人民北路書院弄一單元六幢402室
  • 傳真:+86-135 6777 1890
  • 電話:+86-135 6777 1890
  • 郵箱:xu_haijian@josun.cn
  • 地址:上海市浦東新區金豫路100號1幢1021-1022室 (禹州金橋國際Ⅱ期)
  • 傳真:+86-21-5890 6852
  • 電話:+86-137 0165 2277/+86-21-5890 6856
  • 郵箱:wang_wei@josun.cn

華北

  • 天津辦事處
  • 地址:天津市塘沽區新港三號路紫云園10棟2門601室
  • 傳真:+86-22-2530 0727
  • 電話:+86-138 2027 5388/+86-22-2530 0727
  • 郵箱:yuan_jianxin@josun.cn

華南

  • 廣州辦事處
  • 地址:廣州市海珠區昌崗中路185號A座1902室
  • 傳真:+86-20-3433 3496
  • 電話:+86-139 0240 2804/+86-20-3433 3496
  • 郵箱:wang_aibing@josun.cn

國外

  • National Service Phone
  • Tel:86-523-87598356
  • Email: commerce@josun.cn

Copyright 2017 江蘇兆勝空調有限公司版權所有蘇ICP備15011978號-1百度統計

走進兆勝 聯系我們

主站蜘蛛池模板: 国产在视频精品线观看| 国产成人亚洲综合网色欲网久下载| 麻豆精品偷拍人妻在线网址| 国产精品综合一区二区三区| 日韩 另类 综合 自拍 亚洲| 婷婷六月久久综合丁香| 欧美激情肉欲高潮视频| 性做无码视频在线观看| 综合自拍亚洲综合图区欧美| 免费人成网站在线视频| 久久99精品久久久大学生| 久久久久高潮综合影院| 精品无码中文字幕在线| 亚洲成av人在线视猫咪| 国产成人一区二区不卡免费视频 | 国产精品亚洲а∨天堂| 高中生自慰www网站| 亚洲暴爽av人人爽日日碰| 国产精品午睡沙发系列| 在线亚洲综合欧美网站首页| 97人洗澡从澡人人爽人人模| 97无码免费人妻超级碰碰碰碰 | 国产普通话对白刺激| 国产老太睡小伙子视频| 国产精品无码嫩草地址更新 | 97久久综合区小说区图片区 | 香蕉av福利精品导航| 亚洲乱码日产精品一二三| 任你干在线精品视频网2| 老子影院午夜伦不卡无码| 精品国产小视频在线观看| 国产亚洲精品综合一区| 久久久国产不卡一区二区| 99精品国产在热久久无毒| 麻豆国产精品久久人妻| 国产精品久久久久这里只有精品 | 亚洲午夜高清国产拍| 免费观看性行为视频的网站| 亚洲色在线v中文字幕| 又湿又黄裸乳漫画无遮挡网站| 精品久久久久久中文字幕202|