Foam, composite material, and foaming composition
AssigneeIndustrial Technology Research Institute
InventorsYing-Chieh Chao, Yun-Cheng Chung, Chin-Lang Wu, Shihn-Juh Liou, Sheng-Lung Chang, Wen-Chung Liang
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Abstract
A foam and a foaming composition are provided. The foam includes a composite material and a plurality of foam cells, wherein the foam cells are disposed in the composite material. The composite material includes a modified sulfur-containing polymer and a fluorine-containing polymer fiber, wherein a degree of orientation as defined by the ratio I110/I200 is from 1.0 to 1.3, wherein I110 is the X-ray diffraction peak intensity of (110) planes of the modified sulfur-containing polymer and I200 is the X-ray diffraction peak intensity of (200) planes of the modified sulfur-containing polymer.
Claims24
A foam, consisting of a composite material and a plurality of foam cells, and a plurality of foam cells is disposed in the composite material, wherein the composite material comprises a modified sulfur-containing polymer, and a fluorine-containing polymer fiber, wherein a degree of orientation as defined by the ratio I110/I200 is from 1.0 to 1.3, wherein I110 is an X-ray diffraction peak intensity of (110) planes of the modified sulfur-containing polymer and I200 is an X-ray diffraction peak intensity of (200) planes of the modified sulfur-containing polymer.
A composite material, comprising:
- a fluorine-containing polymer fiber;
- and
- a modified sulfur-containing polymer, wherein a degree of orientation as defined by the ratio I110/I200 is from 1.0 to 1.3, wherein I110 is an X-ray diffraction peak intensity of (110) planes of the modified sulfur-containing polymer and I200 is an X-ray diffraction peak intensity of (200) planes of the modified sulfur-containing polymer, and wherein the fluorine-containing polymer fiber is 0.1 wt % to 2 wt %, based on the total weight of the fluorine-containing polymer fiber and the modified sulfur-containing polymer.
Dependencies are inferred from the claim text.