N-propyltrimethoxy-silane

RK-313

Productdescription                                                                

Structuralformula：              

Molecular formula: C6H16O3Si

Molecular weight: 164.3

CAS No. : 1067-25-0

Chemical name: n-propyl trimethoxy-silane

Peculiarity:

RK-313 belongs to alkoxy-silane, which is a colorless, transparent liquid with a characteristic alcoholic odor.

Physical and chemical data:

Note: The above data is for reference only and cannot be used as technical specifications

Reaction properties:

RK-313 is easily miscible with standard organic solvents, such as alcohols, hydrocarbons, and ketones.

RK-313 is almost insoluble in neutral water, resulting in the formation of silanol and higher condensation products. The addition of hydrolytic catalysts (inorganic/organic acids, ammonia or amines) can significantly accelerate the hydrolysis reaction.

Product application:

² RK-313 can be used as a water repellent to improve the dispersion of the filler and reduce the settlement of the filler.

² RK-313 is an important component of sol-gel coatings and silicone resins.

² Two component room temperature vulcanized silicone rubber crosslinking agent.

² Surface hydrophobic agent for inorganic materials

² When used as filler pigment treatment agents, the recommended addition amount of RK-313 is 0.5 to 1.0% of the total solid content. When used as a powder filler treatment agent, RK-313 can be directly added to the powder mixer to treat the filler. RK-313 can also be used with methanol or isopropyl alcohol diluted to 10%, in general, silane relative to the total solid content of 0.5 to 1.0%.

² The pigment dispersant can be added directly to the resin with the pigment to improve the dispersion of the pigment in the resin.

Product security, handling and storage

The container should be sealed after opening to prevent water vapor from entering and producing hydrolysis. Stored in the original unopened container at room temperature, this product has a shelf life of one year from the date of production. After passing the test, the buyer will decide whether to continue to use the expired product.

Note: The Company is only responsible for the sales specifications of the products at the time of shipment, and shall not be liable for any indirect or incidental damages.

Packing :5L,10L,25L,200L,1000L

Q1: What can you buy from us?

A1: coating additive, ink additive, adhesive additive, composite additive.

Q2: How do I place an order?

A2: You can contact us by email with your order details.

Q3: How can I pay for you?

A3: We will ask you for payment after you confirm our PI.   T/Tare our usual methods.

Q4: What's your delivery time?

A4: Usually we arrange shipment within 10 to 15 days.

Q5: Is this your real price?

A5: Yes, but the price is subject to the fluctuation of raw materials.   I suggest you contact us before placing an order

Q6: How can we get the sample and how much will it cost?

A6: Our company provides free samples.   You only need to pay the freight.