杭州崇科新材料有限公司
HANGZHOU TRUTHCHEM CO., LTD
杭州崇科新材料有限公司成立于2010年，是法国 Imerys、美国 Huber AMI、澳洲 SUVO 等国际矿物材料品牌的授权经销商，主营高岭土、云母、滑石粉、氧化铝等功能矿物材料。
公司专注于矿物功能填料在汽车摩擦材料领域的应用，供应 Imerys Suzorite™ 云母粉 150S、Huber Martoxid® PN-202 煅烧氧化铝 等产品，可广泛应用于制动片及其他摩擦材料体系，为新能源汽车、商用车及轨道交通制动系统提供稳定可靠的材料解决方案。
Founded in 2010, Hangzhou Truthchem Co., Ltd. is an authorized distributor of internationally renowned mineral material suppliers including Imerys (France), Huber AMI (USA), and SUVO (Australia).
The company specializes in non-metallic mineral materials such as kaolin, mica, talc and alumina with a global supply network covering multiple countries and regions.
We focus on the application of functional mineral fillers in automotive friction materials. Our key products include Imerys Suzorite™ mica 150S and Huber Martoxid® PN-202 calcined alumina, which are widely used in brake pads and other friction material systems for electric vehicles, commercial vehicles and rail transportation.
These materials provide excellent heat resistance, noise reduction and structural stability, contributing to the reliable performance of modern braking systems.
一、Imerys Suzorite™ 金云母 150S
Imerys Suzorite™ 150S 为产自加拿大魁北克的高纯度金云母（Phlogopite Mica）。
其片状晶体结构可在摩擦界面形成稳定的滑移层，有助于吸收振动并降低制动尖叫（Brake Squeal）。
该材料具有低导热性和优良的热稳定性，可减缓热衰退并延长摩擦稳定区间。
其中等粒径型号 Suzorite™ 150S 广泛应用于制动片摩擦材料体系中的功能填料。
二、Huber Martoxid® PN-202 煅烧氧化铝
Huber Martoxid® PN-202 煅烧氧化铝是一类高纯度 α-Al₂O₃ 功能矿物填料，在摩擦材料配方中主要作为 微磨料调节组分（Abrasive Component） 使用。
该材料具有高硬度、耐磨性以及良好的高温稳定性，可在制动过程中形成稳定的摩擦界面，提高摩擦系数稳定性并增强材料耐磨性能。
Martoxid® PN-202 广泛应用于 NAO、Low-Metallic 及商用车刹车片体系，并在北美、欧洲及日韩等成熟摩擦材料市场得到长期应用。
一、Imerys Suzorite™ 150S
Imerys Suzorite™ 150S: A high-purity phlogopite mica sourced from Quebec, Canada.
Its lamellar crystal structure can form a stable slip layer at the friction interface, which facilitates vibration absorption and reduces brake squeal.
The material exhibits low thermal conductivity and excellent thermal stability, which can mitigate thermal degradation and prolong the friction stability range.
Among them, the isometric particle size model Suzorite™ 150S is widely used as a functional filler in brake pad friction material systems.
二、Huber Martoxid® PN-202 Calcined Alumina
Huber Martoxid® PN-202 Calcined AluminaHuber Martoxid® PN-202 calcined alumina is a high-purity α-Al₂O₃ functional mineral filler, primarily used as an abrasive component in friction material formulations.
This material exhibits high hardness, excellent wear resistance, and superior high-temperature stability. It can form a stable friction interface during braking processes, thereby enhancing the stability of friction coefficients and improving the material's wear resistance performance.
Martoxid® PN-202 is widely used in brake pad systems for NAO, Low-Metallic, and commercial vehicles, with long-term applications in mature friction material markets including North America, Europe, Japan, and South Korea.
Imerys Suzorite™150S与Huber Martoxid®系列矿物功能材料矿物科技赋能制动系统 