待解决 悬赏分:1 - 离问题结束还有 high density foam material问题补充:匿名 2013-05-23 12:21:38 正在翻译,请等待... 匿名 2013-05-23 12:23:18 高密度泡沫材料 匿名 2013-05-23 12:24:58 high density foam material 匿名 2013-05-23 12:26:38 高密度泡沫材料 匿名 2013-05-23 12:28:18...
Factory Custom EVA High Density Foam Price for Product Packaging, Find Details and Price about EVA Foam EVA Sheet from Factory Custom EVA High Density Foam Price for Product Packaging - Dongguan Yuexin Packing Material Co., Ltd.
The present invention belongs to the field of organic synthetic polymer technology, in particular to a low-temperature-resistant high-density memory foam and a preparation method. 由以下原料制成:聚醚多元醇A(羟值为3050,官能度为2.54.5),聚醚多元醇B(羟值为4565,官能度为2.54.5),聚醚多元醇C(羟值为...
EVA foam has the advantage of being water-proof, moisture-proof, shock-proof, sound-proof, insulation, heat preservation, recyclable, good impact resistant, etc, and also owns good chemical resistance. We produce abundant types of EVA foam of different hardness, colors, and thickn...
PP foam lever arch file folder Main Features: PP three layers foam panel fabrication has basic conditions to have a good structure. 1.Recycle benefit is because the inner layer (contact with foods )apply with FDA food grade PP material, intermediate layer apply recycle material...
Closed-cell EVA foam board/high quality foam material with good elasticity: Features: Low density, The weight is light, Good elasticity, It's flexible, Durable, Insulation, heat insulation, sound insulation Deep processing: back rubber, engraving, stamping, ...
The invention relates to a foam comprising at least 70% by weight of carbon and having a mean cell size above 20 μm, a porosity based on this cell size of from 35% to 99.5% and an open cell content above 90%, an internal surface above 50 m<Sup>2</Sup>/g, having cell struts ...
Then, the yet foamed material is compressed in a mechanical way and cooled down slowly in natural manner to produce high-density PU foam material.doi:US4666646 AKun H. ChangUSUS4666646 * Jul 24, 1985 May 19, 1987 Chang Kun H Method of producing high-density PU foam material...
High density non toxic foam massage yoga ball set epp material Material EPP Feature Durable ,easy to clean Size 8CM ,10CM ,OR CUSTOM Color Black or custom Sample Available Application Ideal for home, office, play room, laundry room, schools, camping and so on ...
recycled high density foam pu foam $0.49 - $0.57 Min. order: 2000 square meters Easy Return soft footwear material pu foam high density hi-poly foam sponge $0.30 - $0.37 Min. order: 2000 square meters Easy Return recycled materials hi-poly foam breathable insole materials $0.23 - $0.27 ...