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Aluminum acid ester coupling a

aluminate coupling agent

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aluminate coupling agent 
1、 Quality standard

appearance

White or translucent waxy solid

Melting temperature(°C)

60-70

Viscosity reduction value%

≥98

Activation degree

≥96

Volatile%

≤0.15

Impurity black point

≤1

Thermal dispersion temperature

310°C

toxicity test

LD50>3200mg/kg

2、 Main functions and uses
For surface activation and modification
At present, it mainly uses:
1. Surface modification of fillers for various PVC products.
2. Production of fillers for various polyolefin products (PE, PM, PP masterbatch).
3. Surface modification of fillers for rubber and various plastic products.
4. Rubber plastic blends.
5. Surface modification of various organic and inorganic fillers and pigments (light and heavy calcium carbonate, talcum powder, titanium dioxide, kaolin, clay, carbon black, paint, ink, flame retardant, adhesive, PVC, PE, PP, etc.).
3、 Usage and dosage
1. Pretreatment method: preheat the filler to 110-130 ° C in the high-speed mixer, remove the moisture, then put in the coupling agent, mix it at high speed for about 5 minutes, and then discharge it.
2. Direct addition method: if the water content of the filler is less than 0.5%, directly add coupling agent.
3. Reference dosage:
Application scope and dosage:
Aluminate coupling agent PVC filler: 0.5-1.3%.
Aluminate coupling agent polyethylene: ABS rubber filler 0.7-1.2%.
Aluminate coupling agent polypropylene filler: 0.5-1%.
Aluminate coupling agent ultrafine rubber filler: 0.8-2%.
4、 Shelf life
30 months (below 40 ° C, in a dry, cool and dark place)
5、 Packaging
1. Inner packing 1kg plastic film bag.
2. The outer packing is 20kg carton.
3. Package according to the user's requirements.
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Phone:15195762519

Tel:025-58771286

Mailbox:njfeitengchem@163.com

Address: Room 404, building 5, No. 62, longchian, Gulou District, Nanjing City, Jiangsu Province

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