市场价：元价格：元
分子式：
Main purpose:
1. this product is an important basic raw material for processing sol gel. It adds the right amount of organic properties to the siloxane mesh, just like the propyl group in the product.
2. It is usually used with kb-812 to control the amount of inorganic properties of inorganic mesh.
3. It contains propyl group, which can increase the organic properties of the product.
