Basic introduction of cement building culture stone mold silica gel:
Cement building cultural stone mold glue, construction process mold glue, cultural stone mold special silicone rubber, etc., belong to two-component greenhouse vulcanized silicone rubber, divided into condensation mold silicone and addition mold silicone, especially for cultural stone, sand The first choice of mold glue for carving sandstone artwork and large-scale urban garden sculpture products. The product materials for re-moulding include cement, various stones, gypsum, sandstone, cement plaster products, etc. The mold glue can perfectly replicate the products of these materials. Achieve mass production replication.
Application fields of cement building and cultural stone mold glue:
This mold glue is suitable for duplicating the molds of various sizes, shapes, complex patterns and patterns of stone, plaster and cement. For products with fine patterns, the production of silicone molds can better replicate the product lines.
Since silicone molds have better elasticity, they are incomparable to resin molds, plaster molds, and aluminum molds. Therefore, silicone molds are particularly suitable for large-scale stone, plaster, cement and other architectural decoration, furniture decoration and decoration industries, and Simulation of animal and plant sculptures, resin handicrafts, plaster craft gifts, Poly crafts, cultural stone reproduction, Buddha carving handicrafts and other handicraft industry product replication and silicone mold making.
Performance characteristics of cement building culture stone mold glue:
1. High tear strength, no deformation, high temperature resistance, acid and alkali resistance, and no expansion. Therefore, the mold has a long service life and can be reused for a long time, so there are many times of mold turning;
2. Good weather resistance, low linear shrinkage, good tensile and elasticity, and long service life;
3. Regardless of whether you purchase a condensation mold glue or an additive mold glue, the silicone for this purpose has higher strength and tensile resistance, and the mold is more durable;
4. After curing, the hardness, room temperature curing speed, liquid glue viscosity, etc., can be specially adjusted according to customer product requirements, and customized production of silica gel for you.
Instructions for use of cement building culture stone mold glue:
The special silica gel for cultural stone mold is fluid liquid silica gel. After the product is cured, the hardness ranges from 30-40A°. If the customer needs to make large products, such as split molds, it is suitable to use mold silicone with high hardness; on the contrary, complex patterns and fine and small molds, such as infusion molds, are suitable for soft mold silicone.
The amount of curing agent added can be determined according to the actual requirements of customers, requiring fast drying and rapid demolding, and correspondingly, more curing agent should be added (but the curing agent should not exceed 5% at most); on the contrary, if you need to demold slower , The more operating time, the less curing agent.
Precautions for cement building culture stone mold glue:
1. The amount of curing agent added should be determined by the temperature, and the temperature will be reduced if the temperature is high. If the curing agent is used too much, the silicone mold will become hard and brittle; if the curing agent is used too little, the operation time will be prolonged.
2. In order for your silicone mold to achieve the best results, please store the mold for at least 24 hours before using it.