Surfactant SBW-Ⅲ

Borate coupling agent SBW-Ⅲ adopts molecular design synthesis technology and functional composite technology. On the central atom "boron", a cyclic organic functional group with chelating function and three long molecular chain esterification groups are grafted. Group, suitable hydrophilic and lipophilic molecular chains can be grafted on the chelating ring according to different HLB values, so the product integrates multiple functions such as coupling, dispersion, plasticization, lubrication and efficient activation. It has extremely strong affinity for inorganic fillers, and achieves activation modification through bonding reaction with the filler surface, and is more evenly dispersed into the polymer matrix to achieve toughening and strengthening effects.

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Product Introduction

Applications

Used in plastic products with inorganic fillers

Appearance

Light yellow granular

Dosage

It can be widely used in engineering plastics and various plastic products. When used to process inorganic fillers, 2.0±0.5% of the filler weight should be mixed in a high mixer at 80-120°C for 5-15 minutes. It can also be used for the granulation and processing of various engineering plastics, with good lubrication and toughening properties. This product is 5-10% modified hydrotalcite and can be used as a slow-release agent for double-proof membranes to prevent dripping. The role of persistence.

Packaging and storage

Lined with polyethylene bags and wrapped in kraft paper, stored in a cool and dry place, with a shelf life of two years.

Physical and chemical indicators

Serial number	Test items	Technical indicators
1	Initial melting point ℃ ≥	40
2	Heating loss, % ≤	8.0
3	Acid value, mg/g ≤	200

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