Bone China Cup Feature 1: Hardness
Although bone china belongs to the category of soft porcelain, its own hardness is not low. It is a relatively high-strength porcelain in traditional ceramics. Its bending strength is 120-160MPa, which is 30% higher than that of ordinary traditional ceramics 80-120MPa. -50%.
Bone China Cup Feature 2: Thermal Stability
Due to the long columnar shape of the main crystal phase of the bone china cup, it has a high expansion coefficient and a large anisotropy, so the thermal stability of the traditional bone china is poor, generally around 160°C (that is, from 160-20°C Heat exchange in water once without bursting). Although some experts use methods such as zirconia toughening to improve the thermal stability of bone china, but the products on the domestic market do not apply this technology well, and most products have poor thermal stability.
Bone China cup feature 3: glaze hardness
Bone china uses fritted glaze, which is fired at a lower temperature (1050-1150°C), so the hardness of the glaze surface is lower than that of ordinary ceramics, and the hardness is generally 550-600MPa. Generally, the hardness of the glaze surface can be improved by adding porcelain powder, zircon powder, etc.
Tangshan Win-Win Co., Ltd. has more than 20 years of professional ceramic tableware export experience,Tangshan Win-Win Co., Ltd. was established in 2005, located in the ceramic capital of China.
The company has a cooperative production area of 30,000 square meters, with superb manufacturing technology, professional teams, high-level production capacity, and strict modern management. Win-win Ceramics combines traditional craftsmanship with modern technology, adheres to the policy of innovating products and pursuing artistic style; we provide exquisite products to meet the needs of different customers.
Tangshan City, Hebei Province. Our brand is a win-win, known for our 20 years experience in exporting ceramic tableware and reliable quality.
We have set up the company headquarters and exhibition hall in Tangshan City, Hebei Province, covering an area of 800 square meters. Our large showroom is dedicated to displaying coloured china tableware, white china tableware, applique china tableware, bone china tableware, new bone tableware, stoneware china tableware and tableware, etc.
There are a variety of styles and sizes for customers to choose from, and the total number can reach tens of thousands.
The range of products we offer in bone china,new bone china, porcelainware and stoneware can be from existing styles and designs or by creating custom designs to your specifications.Versatile patterns you can dress up or down.Interesting shapes to layer and colours that mix.Restaurant-style dishes for small tastes and sharing.We work with designers and artists from all over the world to create exclusive designs.
Whatever the style,winwin ceramic will strive to fulfill your requirement in taste,price,and delivery-customer driven quality is our benchmark.
Win-win Ceramics Co., Ltd. will show the world a new ceramic dining culture and create an excellent international brand mainly based on ceramic tableware. We look forward to establishing a good long-term cooperative relationship with you to create a win-win future.