Plus molded food-grade silicone mold

Add molding silicone use: · for molding casting epoxy resins, polyester resins, polystyrene, vinyl, wax, large concrete structures, culture stone, concrete, etc., but also for metal crafts, automotive and other alloys precision mold manufacturing, food-grade mold manufacturing. Add molding silicone Product description: two-component addition silicone material that can be cured at room temperature can also be heat cured. Add molding silicone Features: · low shrinkage, the crosslinking process does not release low molecular weight, so the volume change, shrinkage of less than 0.1% · from product thickness limited, depth, curing and has excellent heat resistance, temperature can reach 300-500 degrees, Food grade, non-toxic, odorless, FDA food grade certification by High tensile strength, tear strength, turn mode more often · mobility, easy to perfusion; can also be heat cured at room temperature curing, easy operation plus molding silicone use and precautions: ? The A, B two components by weight of 1: 1 mixing, by vacuum degassing to watering. At room temperature (28 degrees) 30 minutes operating time, 4-5 hours to fully cure; heating 60-120 degrees, it can be completely cured in a few very minute. · Operations to and use of excessive condensation silicone separate container, use the unused tools operate at room temperature silica gel silicone. Add molding silicone Technical parameters: before mixing properties (25 ℃, 65% RH) component E640 A E6420B Color Translucent Translucent Viscosity (cP) 25000 3500 1.15 1.11 share of mixed properties (25 ℃, 65% RH) mixing ratio ( weight ratio) A: B = 1: 1 mixed color after translucent Viscosity (cP) 8200 Operating time 25 ℃ (min) 30 Initial curing time (h) 3 ~ 4 Hardness (Shore A) 42 Tensile strength (Kgf / cm2 ) 74.6 Tear strength (kgf / cm) 15.8 Elongation at break (%) 560 * Viscosity, operating time, the hardness after curing can be adjusted with the customer needs. Add molding silicone Packing · Packing: A: 20kg / barrel 200kg / barrel B: 20kg / barrel 200kg / barrel plus molding silicone storage and transportation · shelf life of 12 months ? These products are non-dangerous goods, according to general chemical transport. Shenzhen Ye Jie Technology Co., Ltd. Contact: Huang Dandan Mobile: 18938867568 QQ: 2355542511 E-mail: hynk@szrl.net Wang Number: szhyna1012 Website: http://silicone73.cn.gongchang.com/ http: //gb.szrl. net video: http://www.tudou.com/home/item_u96087839s0p1.html Address: Town, Longgang District, six of Bi Hongling Road, Building 3 A Village