●Product Introduction

· Vacuum conduit bags silicone is a two-component addition curing silicone material, which can cure at room temperature or by heating.

　　Product Features

·Low shrinkage rate, no low molecular weight substances are released during the crosslinking process, thus maintaining the volume; shrinkage rate less than 0.1%

· No limitation on product thickness, allows for deep curing

·Excellent resistance to high and low temperatures, ranging from -60°C to 250°C

· Food-grade, odorless and tasteless, FDA-certified

High tensile and tear resistance

· Good fluidity, easy to灌注; can cure at room temperature or with heat, easy to handle

　　●Application

·Used for molding in casting epoxy resin, polyester resin, polystyrene, vinyl plastics, fixtures, paraffin, large concrete components, wind turbine blades, vacuum silicone bags, cultural stone, concrete, etc., also for the production of precision molds for metal crafts, positioning fixtures, alloy car parts, and food-grade molds.

　　Instructions and Precautions for Use

· Mix A and B components in a 1:1 weight ratio and ensure even mixing. After vacuum degassing, pour immediately. Operation time at room temperature (28°C) is 30 minutes, with full curing in 3-6 hours; heating to 60-120°C allows for complete curing in a few minutes.

·Separate from containers that have been used with shrinkable silicone during operation. Use un-used room temperature silicone tools to handle this silicone.

　　Technical Specifications

*Viscosity, operating time, and hardness after curing can be adjusted according to customer requirements.

　　● Packaging Specifications

· Standard Packaging A: 25kg B: 25kg

　　● Storage and transportation

· Shelf Life: 12 months (stored in a sealed container in a cool and dry place)

· These products are non-hazardous and can be transported as general chemicals.