成人午夜视频一区二区无码-亚洲精品无码av人在线播放-亚洲狠狠色丁香婷婷综合-99精品人妻无码专区在线视频区-国产精品成人网址在线观看

CN1688
Product Center
- -
Silica for Silicone Rubber

This series of products has high specific surface area, fine and uniform particles, and low impurity content. It has excellent yellowing resistance and high transparency when used in middle and high-end silicone rubber, and can improve the hardness, tensile and tear strength of silicone rubber products.

Modified silica

This series of products are refined by compound modification of organic compounds. The products have excellent hydrophobicity and dispersibility, high specific surface area and low water content. It has excellent dispersion and reinforcement properties in the application of medium and high-end silicone rubber; it has excellent dispersion, adsorption, thickening and anti-settling effects in defoaming agents.

Silicon Dioxide for Oral Cleaning

This series of  products are quite transparent and dispersible, and have a low refractive index, high purity, and high whiteness degree. With gentle friction function, compatible with fluorine, they can be widely used in all kinds of transparent Chinese herbal toothpaste containing fluorine to eradicate stains on the teeth surface.

Matte silica

This series of products has high pore volume, uniform pore size and particle size distribution, and high specific surface area. It is widely used in medium and high-end wood paint, plastic paint, metal paint, leather, paper, ink and other products. The effect of precipitation, good recoatability, can make the surface of the product have excellent transparency, smoothness and scratch resistance.

Silica for high-efficiency thermal insulation

Silica products for high-efficiency thermal insulation have the characteristics of small bulk specific gravity, low thermal conductivity and low thermal expansion coefficient. It can effectively reduce the quality of the thermal insulation material and improve the thermal insulation effect of the material.

Silica for PE battery separator

Silica products for PE battery separators have excellent dispersion and high porosity, which can improve the pore distribution and mechanical properties of composite separators, and improve the conductivity and service life of separators.

主站蜘蛛池模板: 欧美大屁股bbbbxxxx| 人妻 色综合网站| 国产成人愉拍免费视频| 国内一区二区三区日韩一区视频在线观看 | 日韩一区二区999| 4455成年人电影一区二区三区| 国产成人久久精品流白浆| 亚洲av按摩天堂一区二区| 欧美人妻在线视频一区二区 | 国产啪精品视频网站免费尤物| 久久国产加勒比精品无码| 国产亚洲综合网曝门系列| 中文无码精品a∨在线观看| 国产一区二区四区在线观看| 亚洲依依成人亚洲社区| 国产亚洲精品自在久久| 国产中文字幕一区二区视频| 国产精品内射久久久久欢欢| 青草青草久热精品视频在线播放| 鲁鲁夜夜天天综合视频| 天堂tv亚洲tv无码tv| 51国偷自产一区二区三区| 久久亚洲区一区二区三区| 国产伦精品一区二区三区视频小说 | 亚欧洲乱码视频一二三区| 97国产精华最好的产品亚洲 | 色综合久久无码中文字幕| 国产精品乱码在线观看| 亚洲国产av无码一区二区三区| 精品一区二区三区av与国产| 国产av高清怡春院| 无码超乳爆乳中文字幕| 亚洲人成在线观看网站无码| 亚洲 日本 欧美 中文幕| 另类国产精品一区二区| 丰满的人妻一区二区三区| 亚洲人成网站在线播放小说| 美女极度色诱视频国产| 亚洲日韩色欲色欲com| 精品麻豆国产色欲色欲色欲www| 国产男女激情一区二区三区视频|