国产成年女人毛片80S网站_亚洲欧洲日韩91_宝可梦沙奈朵口吐白色液体_一级伦奷无码视频_伦理片在线线手机版韩国免费6_激情五月天激情综合网_歐美日韓視頻在線觀看高清免費網站_亚洲国产五月综合网大全_www欧美午夜久久久_成人在线激情视频

<button id="wyegg"></button>
<button id="wyegg"><code id="wyegg"></code></button>

紅陽化工

Hongyang Chemical

中 | EN

PRODUCTS

hongyangchem

PRODUCTS

Organic ester series

Acetate series

Composite carbon source (liquid)

Organic ester specially used as hardener for moulding resin

Quality Index
(Q/320282NPL002)

	Organic Ester Content	Applicable Time (min)	Mold-Unloading Time(min)	Note
YS-28－K	≥98％	5－10min	25－35min	Applicable in Winter
YS-28－Z	≥98％	15－25min	30－50min	Applicable in Spring and Autumn
YS-28－M	≥98％	20－40min	40－60min	Applicable in Summer
YS-28－MM	≥98％	60－80min	200－240min	Applicable to large-size casting items and the situation when there are special demands for the applicable time of resin sands.

Moreover, we can develop special organic ester solidifying agents according to the concrete requirements of casting manufacturers, and we can supply relevant organic esters for water glass solidifying agents. Customers are welcome to contact us by phone or mail.
Glycol Diacetate
Glycol Monoacetate
Diglycol Acetate
Diglycol Propionate
Triglycol Acetate
Glyceryl Tripropionate
Glyceryl Triacetate
y-Butyrolactone
Customers are welcome to choose our products for purchase!

[ BACK ]