国产精品视频一区二区三区不卡_亚洲精品久久久久久久久久久捆绑_国产大屁股喷水视频在线观看_中文字幕无码人妻少妇免费_天堂网www资源在线

Snugbaffle102D
3D expansion rubber block

SnugBaffle102 is made of EVA as the base material and has sound insulation and noise reduction functions, sealing and soundproofing the gaps between car body sheet metal.

Product features

Used for blocking air flow and noise in the circular circuit formed by the front (A-pillar), middle (B-pillar), rear (C-pillar), and rear door (D-pillar) pillars of the door threshold, ensuring the effectiveness of the vehicle's bypass sealing.

Product parameters
Project Performance Requirement

Density

1.05±0.1

Volume expansion rate%

≥800(150℃*20min)

≥800(160℃*20min)

≥800(180℃*20min)

≥800(200℃*30min)

High temperature resistance (after foaming) No obvious deformation or damage
Low temperature resistance (after foaming) No embrittlement cracking phenomenon
Combustion characteristic

≤100mm/min

Corrosion resistance of attached sheet metal parts (salt spray test 960h) No visible rust
Compatibility of pre-treatment fluids There should be no abnormal phenomena such as cracking, deformation, stickiness, discoloration, etc., and there should be no significant changes in the indicators of the pre-treatment fluid
Electrophoretic compatibility There should be no abnormal phenomena such as cracking, deformation, stickiness, discoloration, etc., and there should be no significant changes in the electrophoretic fluid indicators
Storage stability

≥700(150℃*20min)

≥800(160℃*20min)

≥800(180℃*20min)

≥800(200℃*30min)

Operation and Safety
  • The welding workshop can directly insert the process holes on the corresponding sheet metal of the product's buckle into the installation, making installation convenient.
Color and packaging

The colors of the expansion film are: yellow, blue, black, and gray.

Packaging in cardboard boxes or turnover boxes or according to customer requirements.

Storage and expiration date

1. Logistics transportation requires that the transportation process: ① avoid high temperatures (below 55 ℃); ② Avoid direct sunlight and exposure to direct sunlight;

2. Standard storage environment, product standard storage environment required: ① Storage temperature range: -5 ℃~30 ℃; ② Storage humidity range: 30%~80%; ③ Other conditions: Avoid direct sunlight, stay away from heat sources, and place in a cool and dry place;

3. Shelf life: Under standard storage environment, the shelf life is 6 months; The product exhibits performance degradation after being stored in an environment exceeding the standard (temperature of 40-65 ℃, or humidity greater than 80%) for a total of 7 days and cannot be used again.

消息称老熟妇乱视频一区二区| 人妻少妇被猛烈进入中文字幕| 国产精品人成在线播放新网站| 亚洲精品国产suv一区| 国产盗摄xxxx视频xxxx| 大又大粗又爽又黄少妇毛片免费| 成年免费a级毛片| 精品国产一区二区三区无码| 成人免费看黄网站yyy456| 人妻妺妺窝人体色www聚色窝| 无码高潮爽到爆的喷水视频app| 国产精品午睡沙发系列| 国产精品一品二区三区的使用体验| 亚洲狠狠婷婷综合久久久久图片| 无码人妻一区二区三区免费视频| 骚虎av在线网站| 久久九九兔免费精品6| 亚洲av无码一区二区三区天堂| 激情综合色综合啪啪五月丁香搜索| 18成禁人视频免费| 国产午夜无码视频在线观看| 无码专区丰满人妻斩六十路| 国产午夜无码视频在线观看| 亚洲av永久纯肉无码精品动漫| 2018国产大陆天天弄| 蜜桃传媒av免费观看麻豆| 少妇又色又爽又高潮| 大胆gogo高清在线观看| yy111111少妇无码理论片| 中文字幕av日韩精品一区二区| 无码国产一区二区三区四区| 欧美日韩精品人妻狠狠躁免费视频| 亚洲色欲久久久综合网东京热| 真人做人试看60分钟免费视频| 射精专区一区二区朝鲜| 蜜臀aⅴ国产精品久久久国产老师| 免费无码成人片| 五月丁香六月激情综合在线视频| 亚洲国产精品热久久| 亚洲成在人线av| 色噜噜狠狠色综合久夜色撩人|