Resin Sculpture Mold Platinum Silicone Products Rubber Polyester Casting Liquid

Product Specification

Resin Sculpture Mold Silicone Platinum Cure Silicone Rubber Polyester Casting Resin Molds

Product Details

① Strong tear resistance and good tensile strength, resulting in a silicone mold that is more durable and does not deform;
② Specially tuned products that do not emit oil, solving the problem of oil leakage when flipping resin products;
③ Low shrinkage rate ≤ 1 ‰, multiple mold turns, and long service life of silicone molds;
④ The hardness, viscosity, and operating time of the mold silicone can be adjusted as needed to meet different customer requirements.
⑤ Excellent heat resistance, able to withstand high temperatures up to 180 ℃ -250 ℃. With the addition of special heat resistant agents, the high temperature resistance can reach up to 300 ℃, solving the problem of mold burning caused by heat release during the curing process of resin products;

Resin sculpture mold silicone has two types: additive mold silicone and condensation mold silicone. The former belongs to food grade silicone and has a 1:1 ratio with curing agent. The latter belongs to industrial grade silicone, with a ratio of 100:2-3 to the curing agent.

Because resin sculpture products are generally larger in size, with very fine patterns and complex patterns, there are often more brush molding techniques used to make silicone molds, which can better replicate the complex patterns of the product. The use of injection molding technology is generally applicable to resin sculpture products with relatively simple patterns.

Characteristic:

① Strong tear resistance and good tensile strength, resulting in a silicone mold that is more durable and does not deform;
② Specially tuned products that do not emit oil, solving the problem of oil leakage when flipping resin products;
③ Low shrinkage rate ≤ 1 ‰, multiple mold turns, and long service life of silicone molds;
④ The hardness, viscosity, and operating time of the mold silicone can be adjusted as needed to meet different customer requirements.
⑤ Excellent heat resistance, able to withstand high temperatures up to 180 ℃ -250 ℃. With the addition of special heat resistant agents, the high temperature resistance can reach up to 300 ℃, solving the problem of mold burning caused by heat release during the curing process of resin products;

Operation method:

Using small handicrafts with simple patterns to explain the injection molding process of silicone (using condensation type as an example):
① Mix silicone and curing agent in a ratio of 100:2-2.5 and stir evenly;
② Place the silicone gel with a good ratio into the vacuum machine for vacuum exhaust and bubble treatment, so that the produced product is smooth and free of bubbles. Without a vacuum machine, the curing time can be extended to allow bubbles to naturally discharge, but the effect is not very ideal;
③ Spray (paint) a layer of Vaseline on the prepared mold and mold frame, fix the mold in the middle, slowly and steadily pour the silica gel discharged with bubbles into the mold frame until the silica gel completely covers the mold, and then stand still until it is completely cured;
④ After the silicone gel of the mold is fully cured, demolding can be carried out, and the silicone mold can be removed for edge treatment.
⑤ It is recommended to leave the silicone mold for 24 hours before putting it into use, in order to achieve the best use effect of the mold.

Precautions:

① Silica gel and curing agent must be stirred evenly to avoid non curing of silica gel;
② The prepared liquid silicone should be used up as much as possible within the operable time;
③ When the original model produces glass, ceramics, or is coated with paint, the original model is evenly coated with shampoo solution or soapy water. After the water evaporates, the mold silicone is poured or brushed to facilitate better demolding;
④ Addition silicone and condensation silicone should not come into contact with each other, otherwise it may cause silicone "poisoning" and cause silicone not to solidify;
⑤ During the operation of adding silicone, it should not come into contact with water, impurities, organic tin catalysts, acids, bases, and compounds containing nitrogen, phosphorus, and sulfur. These substances should not be mixed during use to avoid the phenomenon of non curing of silicone.

Hardness selection:

Technical parameters:

Packaging specifications:

Application scope:
Resin sculpture mold silicone is mainly used for modeling large, medium and small resin model process pendants, handicraft sculptures, animal clay molds, fine fiberglass sculptures, character sculptures, animation game Model figure customized, traditional gypsum statues, Guanyin gypsum statue molds, clay sculpture models, animal clay molds, fiberglass sculptures.