日韩精品免费看_九色porny国模私拍av_中文字幕欧美激情_日本三级黄色全大电影_嗯啊h客厅hh乖女h出轨_日韩电影在线观看一区二区_岳呻吟着丰满的臀部_国产精品视频毛片_国产破处视频在线观看_女战士被解手侵犯到高潮

1、 Features and main uses:

Tianrun TR-885 is an unsaturated polyester resin (modified) synthesized from phthalic anhydride and standard diols as the main raw materials, which has been dissolved in styrene. It has moderate viscosity and reactivity, and excellent mechanical properties. Especially suitable for imitating granite/marble and handicrafts, with excellent strength, toughness, water resistance, and weather resistance.

2、 Technical specifications of liquid resin (25 ℃):

Note: In a 25 ℃ water bath, add 2 ml of methyl ethyl ketone peroxide solution and 2 ml of RCA accelerator solution to 100g of resin

3、 Physical properties of the casting body (for reference only):

Note: 

(1) The casting method shall be executed according to GB/T8237-2005; Temperature 25 ℃, curing system: accelerator RCA 1.0%, curing agent M-50 1.5%.

(2) Post casting curing treatment: room temperature × 24 hours+60 ℃ × 3 hours+80 ℃ × 2 hours;

4、 Precautions:

1. Before use, please stir evenly in the packaging bucket, or pour out all the resin in the packaging bucket and stir evenly before use.

2. During transportation, it should comply with Chapter 5 of the State Council's "Regulations on the Safety Management of Chemical Dangerous Goods" regarding the transportation and loading and unloading of chemical dangerous goods. The product should be stored in a cool place below 25 ℃, avoiding ignition and isolating heat sources. The shelf life for storage below 25 ℃ is 3 months.

5、 Regarding Product Safety Data (MSDS):

Before using this product, please read the MSDS carefully.