免费无码又爽又刺激高潮软件,男生和女生操逼视频国产,被男人日得逼水直流视频,人人97超碰女人碰女人

Hello, welcome to the official website of Shenzhen Deemno Technology Co., Ltd.
News Center
News
Electronic accessories solution
News
Current position: Home News FAQ Why is UV glue generally black pipe packaging?
Industry News
Company news
FAQ
Why is UV glue generally black pipe packaging?

FAQ| 2022-04-10| Deemno|

UV glue is used to curing with ultraviolet light, placed under the sun or can contact the sun light, can cause UV glue curing, if it is transferred or stored, this weak curing can cause changes in glue characteristics. In terms of ultraviolet rays, the UV gel is basically solidified, uncomfortable places, UV gel thickens, affecting normal use. In order to avoid unnecessary trouble, packaging with black or other dark ophthalmic packaging tubes.

What are the precautions with UV glue?

1. The rubber site should be removed and clean.

2. Apply the rubber to the portion of the glue, irradiated with a 365 nm wavelength of ultraviolet lamp, confirming that the ultraviolet line can be permeated to the bonded portion.

3. The curing speed of this product depends on the strength of the ultraviolet rays, the distance of the high-purple light source and the rubber layer, and the depth of the desired curing.

4. After using the item, you must cover the cover immediately.

Consulting program
×
To provide you with professional glue solutions!

Shenzhen Dimenglong Technology Co. , Ltd.

Address: Building 1, Block C, 2nd floor, Huiye Science and Technology Park, Guanguang Road, Tangjia community, Fenghuang Street, Guangming District, Shenzhen City

  • 13923434764
Links
Copyright ? Shenzhen Deemno Technology Co., Ltd.  ICP No. 2022011903
天台县| 屯昌县| 怀化市| 崇明县| 汉寿县| 开平市| 红原县| 南阳市| 酉阳| 红河县| 宜城市| 托克托县| 丰原市| 禹州市| 奎屯市| 海伦市| 类乌齐县| 垣曲县| 商河县| 富民县| 龙胜| 玉屏| 阿坝| 民乐县| 孝义市| 荃湾区| 新余市| 利辛县| 方山县| 宣化县| 二连浩特市| 青河县| 红桥区| 福泉市| 南康市| 白城市| 井研县| 翁牛特旗| 乌鲁木齐县| 贡觉县| 洮南市|