The difference between walnut and black walnut

Introduction: Walnut sapwood is generally milky white, heartwood is light brown to dark chocolate, with purple and dark stripes occasionally. It is

The difference between walnut and black walnut

Introduction: Walnut sapwood is generally milky white, heartwood is light brown to dark chocolate, with purple and dark stripes occasionally. It is possible to provide a plate with deep sapwood after steam treatment or without steam treatment. Tree lines are generally straight, sometimes wavy or curly, forming a pleasing decorative pattern. Deciduous or semi-evergreen trees or small trees, containing resin and fragrant, covered with orange-yellow shield-shaped round glands. Buds bare or with bud scales, usually 2-3 overlapping in leaf axils. Leaves alternate or sparsely opposite, without stipules, odd or sparse even pinnate compound leaves; Leaflets are opposite or alternate, with or without petioles, pinnately veined, with serrated edges or sparse entire. Flower unisexuality, monoecious, wind-borne.

Black walnut: 1, black walnut is very expensive, and wood skin is generally used for furniture, and solid wood is rarely used. Planted veneer is often used in wooden parts of building engineering and high-grade classroom furniture. Because it is a dark tree species with good elasticity, it is also very suitable for making tables and chairs. Traditional wood veneer can be used for piano surface and interior decoration of middle and high-grade cars.

2. Black walnut is resistant to collision and friction, rotten, easy to dry and difficult to deform; Easy construction and bonding. The shrinkage rate will also be very small, so it can be applied to the changeable climate environment without some problems such as cracking. No other wood can absorb oil like black walnut.

Difference: 1, Walnut: Walnut is one of the wood with good quality, mainly produced in North America and Europe. Walnuts made in China are generally lighter in color. Black walnut is a kind of walnut.

2, black walnut: collision and friction resistance, rot resistance, easy drying, less deformation; Easy construction and bonding. The shrinkage rate is very small, which is suitable for the changeable climate environment and will not cause problems such as cracking. It belongs to high-end wood and is expensive.