欄目圖標
  • 濟南嘉瑜模具有限公司

    聯系人:邢經理

    電 話 :18953151877

    微 信 :18953151877

    地 址 :山東省濟南市歷城區荷花路街道蔣家莊97號


欄目圖標
  •     濟南嘉瑜模具有限公司成立于2008年,公司專注于大、中、小型模具制作,各類注塑產品的加工生產。主要模具及注塑產品系列:建筑、園林綠化、家電外殼、電子產品外殼、機械外殼、醫療器械、日常用品、塑料玩具等的模具開發制作及產品生產加工。公司坐落于美麗的泉城濟南,注冊資本為300萬元人民幣。公司秉承“誠信、專業、共贏”的經營理念,堅持用戶至上、質量第一,以科技服務客戶,堅持技術進步、不斷創新、不斷超越,經過近10年的不懈努力,已經成為一家在模具、注塑行業頗具實力和規模的企業。

        展望未來,我們將一如既往的為客戶提供優質產品,滿足客戶的需求,實現共贏目標。嘉瑜模具真誠期待您的加入!

新聞中心

注塑加工如何降低難聞氣味?

更新時間:2019-04-01 13:50:47 點擊數:201

1、采用更為純凈的樹脂
1. Use more pure resin
許多塑料中,特別是在聚氯乙烯、苯乙烯、聚乙酸乙酯和丙烯酸酯等塑料中,殘留的微量單體會產生難聞的氣味.采用單體殘留量很少的樹脂即可消除那些氣味.
In many plastics, especially in polyvinyl chloride, styrene, polyethyl acetate and acrylates, the residual trace amounts to smell unpleasant. The odor can be eliminated by using a small amount of resin with monomer residues.
2、改變添加劑
2, change the additive

濟南注塑加工生產過程中所用到的催化劑叔胺常常會帶來很強的氣味,同時還會在汽車內窗上結霧.解決這個問題的辦法即是找到這些胺類的替代物.措施之一是使用多羥基化合物,多羥基化合物不僅是聚氨酯分子鏈的成分,而且也同樣具有催化活性.一些多羥基化合物甚至可以取代一半的叔胺催化劑,這樣得到的產品散發的氣味就弱多了.

The catalyst used in Ji'nan tertiary amine injection molding in the production process often have a very strong smell, but also fog in the car window. The solution to this problem is to find a substitute for these amines. One of the measures is the use of polyhydroxy compounds, polyhydroxy compounds is not only the polyurethane molecular chain component, and also has catalytic activity. Tertiary amine catalyst some polyhydroxy compounds can even replace half of the product thus obtained the smell is much weaker.
3、加入吸附劑
3, adding adsorbents
在聚合物中如果填充少量的沸石,即可起到去除材料氣味的作用.沸石具有大量的結晶空洞,這些空洞可以捕捉那些具有氣味的氣體小分子.分子吸附劑已經成功應用于聚烯烴擠出管材、注射和擠出吹塑容器、隔離包裝材料、擠出成型的外包裝材料和密封用聚合物.
If a small amount of filler in the polymer zeolite, can play the role of odor removal of material. The zeolite has a large number of crystal holes, these holes can capture the gas with smell of small molecules. The molecular adsorbent has been successfully applied to polyolefin pipe extrusion, injection and extrusion blow molding containers, packaging materials, insulation extrusion molding packaging materials and sealed with polymer.
以上的介紹,您了解了嗎?如果您有不明白的地方,歡迎您的致電,我們全面為您介紹,歡迎您的蒞臨參觀哦。
Do you know the above introduction? If you do not understand the place, welcome your call, we would like to introduce you in an all-round way, welcome to visit you.


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