Brief introduction

The product belongs to the polyol ester compounds, specifically for PVC (polyvinyl chloride) auxiliary material processing to add calcium zinc stabilizer, barium zincstabilizer.

Qualifiction

Appearance: White (or slightly yellow) powder;

Bouquet: tasteless;

Acid: ≤ 2 mgkoh/g

Melting point: 150-190 °C

Heating loss: ≤ 2% (105 °C)

Product features

1, the product is tasteless, no curing pollution, good compatibility with PVC resin and other additives, enhancing PVC products processing plasticizing degree, so that the PVC products ofvarious physical and chemical indexes are improved, widely used in the United States, japan.

2,Hydroxy chelate structure is Unique in the product inhibition of calcium zinc complex stability and efficiency of the system In "zinc burn" phenomenon, improving the overall processing application heat-resistant property of calcium zinc stabilizer and whiteness.

3, the product is produced by chemical synthesis technology and composite applications ,will not have other adverse reactions with calcium zinc complex system . The physical production of polyol on the market at present powder used in PVC products processing, easy to produce precipitation poor, poor dispersion, strong water imbibition and other adverse reactions. The low sublimated sexual products, effectively prevent the pollution of processing machines and tools, greatly improved the water absorption of polyhydric alcohol and the compatibility of PVC.

Adding quantity

Advice is added in the compound calcium zinc stabilizer 5-10%, in the high zinc with the formula should be more. Visual (manufacturer can adjust the amount of actual application)

Product storage and transportation

Placed in a cool, ventilated place. If the product is not used after opening,you should promptly seal to prevent moisture polluting the product. Transportation to ordinary goods transportation.

product package: 15kg/ bag

product safety

According to MSDS regulations, high security, through the certification requirements of food hygiene protocol PVC.

The recommended formula (high-grade products):

Zinc stearate: 30-40%

Calcium stearate: 25-30%

STK-220:5-10%

Antioxidant (bisphenol A or 1010 or 1076): 1-5%

DBM (beta two ketone): 1-5%

The inner, external lubrication: 5-10%

Other: 10-20%

Statement

This product specification data are obtained by the experiment, the user shall be determined according to the specification requirements of theirapplication safety and environmental protection index.

The scope of application

Dipentaerythritol (DI-PE) as one kind of important intermediate of fine chemicals industry. Mainly used in coating (painting), Produce alkyd resin, polyether, polyester, polyurethane and photose nsitive resin film, Rosin esters, acrylic monomers for UV curing systems. The high class oil and fat of DI-PE is used for Synthetic lubricants well , the low class oil and fat of DI-PE is used for PVC stabilizers

Products Photos showing

Test reports compare with Japan-220's