STP-A12 Alpha-Thrimethoxysilane Terminated Polyether

Packaging

In 200L PVF Steel Drum, inner package is aluminum foil bag

Storage and Transportation

Keep in a cool and dry place and avoid storage in direct sunlight.

Self life: 6 months, over 6 months  then you can use after testing approved.

It is transported as non-hazardous goods.

A12 is a main material of adhesive, sealant, perfusion glue and coatings, etc. It is cured by absorbing moisture in the air with or without the presence of less catalyst (such as amine, tin, etc.)  at room temperature. Depend on customers’ need, we could design it to one component series formula products, which could bond to wide range of substrates.

Processing

1. A12 could react with water or by absorbing moisture in the air, so it is important to isolate moisture during production and storage.

2. The dosage of A12 could be flexibly changed in the formulation design, and it could be mixed with most filler such as nano calcium carbonate, heavy calcium carbonate, fumed silica, quartz powder, diatomaceous earth, aluminum hydroxide, etc.

3. In order to avoid pre-curing of the product, it is necessary to remove water from the filler, and our NQ-71 (VTMO) is generally used as water scavenger.

4. Commonly used plasticizers are phthalates (PPG, DOP, DINP, DIDP, etc.), low molecular weight polyether, etc.

5. In order to get performance, you could mix with other additives together, for example, tackifiers, antioxidants, mildew inhibitors, light stabilizers, etc.