DINP (Diisononylphthalate) Plasticizer High-Durability Plasticizer

Short Description:

Chemical Formula : C26H42O4
Cas No.28553- 12-0

Description

DINP is a nearly colorless, clear and practically anhydrous oily liquid. It is soluble in the usual organic solvents like ethyl alcohol, acetone, toluene. DINP is almost insoluble in water. 

Applications

Widely used in pvc pipes, window profiles, films, sheets, tubes, shoes, fittings, etc. 

PVC products: It is one of the commonly used plasticizers in PVC products and is widely used in building materials, wires and cables, leather products, plastic films and other fields. In building materials, such as PVC door and window profiles, pipes, etc., it can improve the flexibility, weather resistance and anti-aging properties of the materials.

In wires and cables, it can enhance the softness and durability of the insulation layer and sheath, ensuring the safety performance of wires and cables during long-term use; in leather products, it can make artificial leather have good feel and durability.

Other polymers: It can also be used for plasticization modification of some other polymer materials, such as polycarbonate (PC), polyester (PET), etc., to improve the processing performance and flexibility of these materials and expand their application range.

Features

Good durability: DINP has good water resistance, oil resistance and migration resistance. It can remain stable in plastic products for a long time, is not easily extracted by solvents such as water and oil, and is not easy to migrate to other substances in contact, which can keep the performance stability of plastic products in long-term use and different environmental conditions.

High plasticizing efficiency: It can effectively reduce the glass transition temperature of polymers and give plastic products good flexibility and softness. It has good compatibility with common polymers such as polyvinyl chloride (PVC), and a small amount of addition can significantly improve the processing performance and physical and mechanical properties of plastics.

Good thermal stability: Under high temperature conditions of plastic processing, it has good thermal stability and is not easy to decompose or discolor. It can withstand high processing temperatures, which helps to improve production efficiency and ensure that plastic products can maintain stable performance even in high temperature environments during long-term use.

Low volatility: Its volatility is low. During the use of plastic products, it can reduce the problems of plastic hardening and brittleness caused by the volatilization of plasticizers, reduce potential harm to the environment and human health, and extend the service life of plastic products.

Precautions

Storage and transportation: When storing, it should be placed in a cool, dry and well-ventilated warehouse, avoid direct sunlight and high temperature environment, away from fire and oxidants. During transportation, ensure that the packaging is intact, prevent leakage, and avoid mixing with corrosive substances such as strong acids and alkalis.

Safety in use: Although DINP is relatively low in toxicity, it is still necessary to take precautions during production and use. Operators should wear appropriate protective equipment, such as gloves, masks and goggles, to avoid skin contact and inhalation of its vapor or dust.

Environmental protection and regulations: In some countries and regions, there are strict regulatory restrictions on the use of DINP in different products.

Especially in the fields of plastic products and toys that come into contact with food, its content is strictly controlled to ensure human health and environmental safety.

When using DINP, it is necessary to reasonably control its use according to the specific application field and relevant regulatory requirements to ensure that the product meets environmental protection and safety standards.

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