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- The recent study and development for the modification of phenolic resin adhesive with melamine,urea,lignin,polyvinyl acetals and resorcinol were introduced. 介紹利用三聚氰胺、尿素、木質(zhì)素、聚乙烯醇縮醛、間苯二酚等物質(zhì)對酚醛樹(shù)脂膠粘劑改性研究的最新進(jìn)展。
- Adding additives can improve properties of urea formaldeyde resin adhesive. 添加外加劑可以提高脲醛樹(shù)脂膠粘劑性能。
- Photoptic Edition uses nylon resin adhesive, you can use the Rover, essence. 樹(shù)脂版使用尼龍感光膠,可以用灑精來(lái)顯影。
- Low- poisonous and Water- resistant Urea- formaldehyde Resin Adhesive for Plywood. 用于膠合板的低毒耐水脲醛樹(shù)脂膠粘劑。
- A preparation method of urea-formaldehyde resin adhesive with low free formaldehyde content and high adhesive strength was presented. 介紹了含游離甲醛低的粘結強度大的建筑行業(yè)用脲醛樹(shù)脂粘合劑的制備方法。
- Objective of this study is to chose best modified materials to raise the water resistance of UF resin adhesive. 研究旨在篩選提高脲醛樹(shù)脂膠粘劑耐水性的最佳改性物質(zhì)。
- The paper studied the preparation of modified urea-formaldehyde resin adhesive with polyvinyl alcohol(PVA) and melamine. 研究了聚乙烯醇和三聚氰胺改性脲醛樹(shù)脂膠粘劑的制備工藝和配方。
- Crylic acid resin adhesive or silicon resin adhesive mixed with various of coloured stone granule. No fading, no cracking and with long life. 采用純丙烯酸樹(shù)脂乳液或硅丙樹(shù)脂乳液與各種顏色天然石材結晶顆粒配制而成。耐候性能優(yōu)異、不褪色、不開(kāi)裂,可保持長(cháng)久的壽命。
- The effects of hydroxy - terminated butadiene - acrylonitrile copolymer(HTBN) on the toughness of epoxy resin adhesive were investipeted. 本文研究了端羥基丁腈橡膠(HTBN)對環(huán)氧樹(shù)脂的增韌作用。
- This paper discusses the mechanism of the synthesis of ureaformaldehyde resin adhesive and proposesa reaction rate model. 本文討論了尿素和甲醛反應生成際醛樹(shù)脂粘合劑的反應機理及其可能的控制步聚,提出了反應速度方程模型。
- One kind of phenol formaldehyde(PF)resin adhesive consisting of small molecules was applied to test Sinocalamus affinis Laminated board. 將一種低分子量的酚醛樹(shù)脂膠應用于慈竹層壓板生產(chǎn)中。
- This paper summarized the present situation of the environmental protection PF resin adhesive with low cost, low aldehyde and phenol, fast curing. 摘要對木材工業(yè)中所使用的低成本、低醛、低酚、固化速率快的環(huán)保型酚醛樹(shù)脂膠粘劑的研究現狀做了綜述。
- The invention discloses an additive of phenolic resin, the preparation method and phenolic resin adhesive for the additive. 摘要:本發(fā)明提供一種酚醛樹(shù)脂的添加劑、其制備方法及含該添加劑的酚醛樹(shù)脂膠粘劑。
- Approach to improve water resistance and stability of UF resin adhesive is studied and amount of addition of composite modifier and stabilizer discussed. 研究了改善脲醛樹(shù)脂膠粘劑耐水性與穩定性的方法,討論了復合改性劑與穩定劑的添加量。
- Cheap and renewable lignin can be used to replace non-renewable and poisonous phenol and formaldehyde in the production of lignin-modified phenol formaldehyde resin adhesive. 利用價(jià)廉、可再生的木質(zhì)素代替不可再生且有毒的苯酚、甲醛制取木質(zhì)素改性酚醛樹(shù)脂膠。
- An epoxy resin adhesive used to flexible circuit copper laminat (FCCL) was prepared, a single-sided FCCL was made from copper foil and polyimide film and the adhesive. 摘要研究了一種用于單面撓性覆銅箔板的環(huán)氧樹(shù)脂膠粘劑,用該種膠粘劑粘接銅箔和聚酰亞胺薄膜制備出單面撓性覆銅箔板(FCCL)。
- A polyurethane modified epoxy resin adhesive was prepared by grafting reaction between epoxy resin and prepolymer of polyurethane with the bond of -N=C=O under catalysis. 聚氨酯預聚體通過(guò)催化劑與環(huán)氧樹(shù)脂接枝反應合成了聚氨酯改性環(huán)氧樹(shù)脂。
- The synthesis and manufacture techniques of phenolic resin adhesive by flame retardant polyurethane and some factors that affect its property were studied. 對反應型阻燃聚氨酯改性酚醛膠粘劑的合成、制備工藝及影響性能的各種因素進(jìn)行了研究。
- Expansion monomers and expansion polymerizations, noted for their volume expansion during polymerization process, can be used to modify the properties of epoxy resin adhesive. 膨脹單體和膨脹聚合反應的特點(diǎn)是在聚合過(guò)程中能產(chǎn)生體積膨脹,可以用于環(huán)氧樹(shù)脂粘合劑的改性研究。
- The method is to add modified material in synthesizing UF resin adhesive,let it produce copolymer,thus to raise the water resistance of UF resin adhesive. 采用在合成脲醛樹(shù)脂時(shí),加入改性物質(zhì)使之產(chǎn)生共聚體,從而提高脲醛樹(shù)脂膠粘劑的耐水性。