热(Re)熔(Rong)胶(Jiao)的(De)种(Zhong)类(Lei)、(?)选(Xuan)用(Yong)
- 分(Fen)类(Lei):(?)行(Xing)业(Ye)动(Dong)态(Tai)
- 作(Zuo)者(Zhe):(?)
- 来(Lai)源(Yuan):(?)
- 发(Fa)布(Bu)时(Shi)间(Jian):(?)2022-03-30
- 访(Fang)问(Wen)量(Liang):(?)0
【(?)概(Gai)要(Yao)描(Miao)述(Shu)】(?)中(Zhong)国(Guo)热(Re)熔(Rong)胶(Jiao)的(De)研(Yan)究(Jiu)是(Shi)从(Cong)20世(Shi)纪(Ji)70年(Nian)代(Dai)中(Zhong)期(Qi)开(Kai)始(Shi)的(De),(?)近(Jin)五(Wu)年(Nian)国(Guo)内(Nei)热(Re)熔(Rong)胶(Jiao)行(Xing)业(Ye)进(Jin)入(Ru)了(Liao)成(Cheng)熟(Shu)期(Qi),(?)热(Re)熔(Rong)胶(Jiao)的(De)应(Ying)用(Yong)范(Fan)围(Wei)也(Ye)在(Zai)不(Bu)断(Duan)扩(Kuo)大(Da)。(?)
热(Re)熔(Rong)胶(Jiao)的(De)种(Zhong)类(Lei)、(?)选(Xuan)用(Yong)
【(?)概(Gai)要(Yao)描(Miao)述(Shu)】(?)中(Zhong)国(Guo)热(Re)熔(Rong)胶(Jiao)的(De)研(Yan)究(Jiu)是(Shi)从(Cong)20世(Shi)纪(Ji)70年(Nian)代(Dai)中(Zhong)期(Qi)开(Kai)始(Shi)的(De),(?)近(Jin)五(Wu)年(Nian)国(Guo)内(Nei)热(Re)熔(Rong)胶(Jiao)行(Xing)业(Ye)进(Jin)入(Ru)了(Liao)成(Cheng)熟(Shu)期(Qi),(?)热(Re)熔(Rong)胶(Jiao)的(De)应(Ying)用(Yong)范(Fan)围(Wei)也(Ye)在(Zai)不(Bu)断(Duan)扩(Kuo)大(Da)。(?)
- 分(Fen)类(Lei):(?)行(Xing)业(Ye)动(Dong)态(Tai)
- 作(Zuo)者(Zhe):(?)
- 来(Lai)源(Yuan):(?)
- 发(Fa)布(Bu)时(Shi)间(Jian):(?)2022-03-30
- 访(Fang)问(Wen)量(Liang):(?)0
中(Zhong)国(Guo)热(Re)熔(Rong)胶(Jiao)的(De)研(Yan)究(Jiu)是(Shi)从(Cong)20世(Shi)纪(Ji)70年(Nian)代(Dai)中(Zhong)期(Qi)开(Kai)始(Shi)的(De),(?)近(Jin)五(Wu)年(Nian)国(Guo)内(Nei)热(Re)熔(Rong)胶(Jiao)行(Xing)业(Ye)进(Jin)入(Ru)了(Liao)成(Cheng)熟(Shu)期(Qi),(?)热(Re)熔(Rong)胶(Jiao)的(De)应(Ying)用(Yong)范(Fan)围(Wei)也(Ye)在(Zai)不(Bu)断(Duan)扩(Kuo)大(Da)。(?)由(You)于(Yu)热(Re)熔(Rong)胶(Jiao)的(De)成(Cheng)分(Fen)不(Bu)同(Tong)和(He)粘(Zhan)结(Jie)对(Dui)象(Xiang)的(De)区(Qu)别(Bie),(?)它(Ta)从(Cong)传(Chuan)统(Tong)的(De)卫(Wei)生(Sheng)制(Zhi)品(Pin)、(?)包(Bao)装(Zhuang)、(?)印(Yin)刷(Shua)装(Zhuang)订(Ding)等(Deng)领(Ling)域(Yu)扩(Kuo)展(Zhan)到(Dao)服(Fu)装(Zhuang)、(?)胶(Jiao)带(Dai)、(?)制(Zhi)鞋(Xie)、(?)冰(Bing)箱(Xiang)、(?)电(Dian)缆(Lan)、(?)汽(Qi)车(Che)、(?)建(Jian)筑(Zhu)等(Deng)十(Shi)余(Yu)个(Ge)行(Xing)业(Ye)近(Jin)30个(Ge)品(Pin)种(Zhong)的(De)热(Re)熔(Rong)胶(Jiao)。(?)
书(Shu)刊(Kan)用(Yong)的(De)EVA热(Re)熔(Rong)胶(Jiao)是(Shi)一(Yi)种(Zhong)不(Bu)需(Xu)溶(Rong)剂(Ji)、(?)不(Bu)含(Han)水(Shui)份(Fen)的(De)固(Gu)体(Ti)可(Ke)熔(Rong)性(Xing)聚(Ju)合(He)物(Wu)。(?)热(Re)熔(Rong)胶(Jiao)的(De)常(Chang)温(Wen)下(Xia)为(Wei)固(Gu)体(Ti),(?)当(Dang)热(Re)熔(Rong)胶(Jiao)加(Jia)热(Re)熔(Rong)化(Hua)到(Dao)170°C左(Zuo)右(You)时(Shi),(?)变(Bian)为(Wei)有(You)良(Liang)好(Hao)粘(Zhan)度(Du)的(De)液(Ye)体(Ti)状(Zhuang);(?)当(Dang)胶(Jiao)锅(Guo)内(Nei)温(Wen)度(Du)上(Shang)升(Sheng)到(Dao)250°C以(Yi)上(Shang)时(Shi),(?)热(Re)熔(Rong)胶(Jiao)液(Ye)体(Ti)开(Kai)始(Shi)老(Lao)化(Hua)变(Bian)色(Se)、(?)变(Bian)质(Zhi)、(?)粘(Zhan)度(Du)下(Xia)降(Jiang)、(?)胶(Jiao)膜(Mo)变(Bian)脆(Cui)的(De)胶(Jiao)液(Ye),(?)无(Wu)法(Fa)使(Shi)用(Yong)。(?)
国(Guo)家(Jia)尚(Shang)未(Wei)颁(Ban)布(Bu)书(Shu)刊(Kan)用(Yong)热(Re)熔(Rong)胶(Jiao)的(De)标(Biao)准(Zhun)。(?)生(Sheng)产(Chan)热(Re)熔(Rong)胶(Jiao)的(De)厂(Chang)没(Mei)有(You)统(Tong)一(Yi)控(Kong)制(Zhi)的(De)质(Zhi)量(Liang)指(Zhi)标(Biao)体(Ti)系(Xi),(?)各(Ge)厂(Chang)有(You)各(Ge)厂(Chang)的(De)生(Sheng)产(Chan)标(Biao)准(Zhun)。(?)热(Re)熔(Rong)胶(Jiao)的(De)型(Xing)号(Hao)很(Hen)多(Duo),(?)粘(Zhan)结(Jie)性(Xing)能(Neng)也(Ye)不(Bu)相(Xiang)同(Tong)。(?)按(An)不(Bu)同(Tong)的(De)胶(Jiao)订(Ding)机(Ji)的(De)速(Su)度(Du)、(?)胶(Jiao)订(Ding)的(De)不(Bu)同(Tong)对(Dui)象(Xiang)、(?)开(Kai)放(Fang)时(Shi)间(Jian)、(?)固(Gu)化(Hua)时(Shi)间(Jian)等(Deng)来(Lai)区(Qu)分(Fen)、(?)选(Xuan)择(Ze)使(Shi)用(Yong)背(Bei)胶(Jiao)和(He)侧(Ce)胶(Jiao)。(?)
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版(Ban)权(Quan)所(Suo)有(You):(?)松(Song)原(Yuan)市(Shi)宏(Hong)海(Hai)印(Yin)刷(Shua)有(You)限(Xian)公(Gong)司(Si) 吉(Ji)ICP备(Bei)2021007405号(Hao) 技(Ji)术(Shu)支(Zhi)持(Chi):(?)中(Zhong)企(Qi)动(Dong)力(Li)长(Chang)春(Chun) SEO标(Biao)签(Qian)导(Dao)航(Hang)
版(Ban)权(Quan)所(Suo)有(You):(?)松(Song)原(Yuan)市(Shi)宏(Hong)海(Hai)印(Yin)刷(Shua)有(You)限(Xian)公(Gong)司(Si)
吉(Ji)ICP备(Bei)2021007405号(Hao) 技(Ji)术(Shu)支(Zhi)持(Chi):(?)中(Zhong)企(Qi)动(Dong)力(Li)长(Chang)春(Chun)