精品无码久久久久久久久,国产精品一区二区三区四区五区,欧美亚洲国产激情一区二区,午夜精品久久久久久久久久久久,亚洲欧洲中文日韩久久AV乱码,91精品欧美一区二区三区,久久精品一区二区免费播放,日韩高清大片永久免费入口,久久国产欧美日韩精品免费,欧美一区二区三区久久综合,国产精品天天狠天天看

  Thank you for visiting the official website of Dongguan Jiechen Silicone Rubber Machinery Co., Ltd.
high-tech enterprises
R&D, production and sales of silicone machine
phone

Support Hotline

Matters needing attention in handling liquid silicone bracelet

Author:yswl Date:2021-03-25 Reading:

1. When the liquid silicone bracelet is made of carbon black, the outer surface of the silicone should be thicker to avoid the illusion of shiny surface;

  2. The flash edge and peak of the parting surface must be less than 0.05mm;

  3. When the color is required to be silver, it is necessary to spray twice, otherwise flow lines will occur;

  4. The hardness of silica gel is generally adjusted between 40 degrees and 61 degrees;

  5. The treatment agent must be applied before the glue of the liquid silicone bracelet to have the adhesive effect, and the treatment agent should not overflow on the outer surface of the liquid silicone bracelet; the double-sided tape should be determined according to the material to be glued;

6. Before the formal mold is opened, it is generally required to open a cavity sample mold to confirm the feasibility of the product. If there is a problem, it can only be corrected on the sample mold. After the large mold is opened, it is generally not easy to modify, otherwise the mold life will be short. ;

  7. When the silicone assembly is bent, due to the soft characteristics of silicone, most mold openings require straightening the product before opening the mold, and there are special cases;


Share To:
Contact Customer Service
A high-tech enterprise focusing on the research and development,production and sales of silicone machines for many years

客服

電話

0769-26628975
189-2556-0965 7*24小時服務熱線

微信

掃碼聯(lián)系客服掃碼添加微信
河间市| 西平县| 苗栗市| 英山县| 合江县| 和龙市| 荔浦县| 陕西省| 新源县| 潼关县| 金堂县| 祁门县| 汉沽区| 资兴市| 宁武县| 荃湾区| 大洼县| 陆丰市| 临安市| 惠来县| 大连市| 沅江市| 登封市| 临颍县| 汕尾市| 东方市| 两当县| 阿坝| 旅游| 南雄市| 民县| 油尖旺区| 甘泉县| 老河口市| 西吉县| 新巴尔虎左旗| 泰兴市| 资中县| 青田县| 五莲县| 巴中市|