DDI (Dimeryl Diisocyanate)

Dimeryl diisocyanate (DDI) is one specialty isocyanate, featuring low toxicity, no yellowing, soluble in most of the organic solvents, low water sensitivity and low viscosity.

Besides being applied in the propellant, DDI is projected to have bright application potential in the field of textile treatment, elastomer, adhesive, sealing agent, printing ink etc.

DDI based polyurea coating features excellent adhesion property between coating and metal. The ordinary isocyanate based coating will break when the metal bends, while the DDI based polyurea coating will not break as it has very good adhesion to the metal.

Beijing YANXA Technology Development Co., Ltd. (hereinafter referred to as YANXA) is one of the growing suppliers in the field of specialty chemicals and raw materials in China.

Joining hand with some research institutes and factories in China, YANXA aims to providing you with specialty chemicals and raw materials with superior quality for the most competitive and reasonable price in the market.

At present, under the category of perchlorate, main products include various specifications of potassium perchlorate, ammonium perchlorate, sodium perchlorate etc. for different purposes.

Extending from perchlorate, YANXA is capable of supplying functional additives, thermal insulation materials, external thermal protection materials, adhesives, aramid fibre etc. for various applications.

Relying on long term cooperation with our business partners at home and abroad, YANXA is now further involving business covering consulting and marketing specialty chemicals, raw material, and equipments used in the specific field.

In the meantime, YANXA is accelerating the pace of technology introduction and transfer with support of renowned companies and research institutes in China and abroad for the new and changing market demand.

We look forward to cooperating with the companies and individuals around the world in the field of specialty chemicals and raw materials.