4 sets Arylic Block white blade fruit decal handle ceramic knife - YDZZ-C Series

Description :

-1. Material:

high-tech zirconia materials with refined,high-density,high hardness,never wear, high hardness features (with the hardness HRA87,only second to diamond,wear a metal knife 60 times);

-2. Green & Eco friendly :

lead-free,nontoxic,anti acid,anti alkali,never rust,health and environmental protection;to keep food colors,

natural flavor,enjoy gourmet cuisine,do not have any reaction to food,real health products ;

-3. Excellent Performance:

because of its very high density and clean nature,not easy to breed bacteria flank,cutting fish,fruits,vegetables and crisp,antibiotic pollution,easy to clean.

-4. Elegant appearance:

jade-like appearance, such as soft moist,delicate texture,added a noble enjoyment.

-5.Special Charateristic:

In a word : Mostly keep the primitive color and taste of food ;

In details( by experiment ) : You were using metal knives and ceramic knives also cut with a piece of

fruit-all cut by half after peeling place 5-10minutes(potatoes,apples,etc.).

-(1).Metal sliced half of the fruit,usually you’ll soon find:fruit surface quickly becomes dark !

It is the fruit of acid and metal materials(iron)and air (oxygen)from a chemical reaction is oxidation of reason.

-(2).Ceramic sliced the other half of the fruit,you will find:fruit surface simply do not see any color,just cut off

the fruit will naturally dry skin,this shows that the ceramic knife and the fruit knife is not from a chemical reaction,

and everything is naturally.

Technical parameters :

(1)Ceramic material:94.8% ZrO2 , 5.2% Y2O3

(2)Density: >6.0g/cm³

(3)Hardness:>87HRA

(4)Fracture toughness:10 Mpa.m½

(5)Resistance coefficient of expansion:9.6 ×10-6/°C(20 to 400°C)

(6)Modulus of elasticity:200-250 GPa

(7)Heat conductivity:450 W/m.k

(8)Crystal particle dimension:<1 um

(9)Acid resistance &alkali resistance:Good ( in normal condition )

(10)Axial trend tensile resistance:> 50 kgf

(11)Suck red detection : don't suck red

(12)Connection of blade and handle( injection handle) : > 80kg