422#失水苹果酸酐树酯 | |
性状:本品是以松香和顺丁烯二酸酐进行加成反应并且以甘油脂化而制得的不规则形,淡黄色透明固体.溶于煤焦油、酯类、植物油、松节油、不溶于醇类.该树脂色泽浅,抗光性强,不易泛黄,与硝化棉的相溶性好,由它制得的漆膜,强度大,干后爽滑.
质量指标:
| 指标名称 | 色号≤
(加纳色号) | 酸值≤
(mgKOH/g) | 软化点℃≥
(环球法) | 溶解性(1:1) |
| 苯中 | 亚麻油中 |
| 指标 |
3-6 |
30 | 128 | 清澄 | 完全溶解 |
用途:主要用于制造清漆、油漆、油墨、粘合剂.
包装:用内衬塑料袋的编制袋包装,每包净重25KG,或用镀锌铁桶包装,每桶净重220KG.
储运:宜存放阴凉处,避免高温,不可近火,勿与氧化剂共储运. | 422#
MALEIC MODIFIED RESIN | Properties:This product
is an esterificated malec rosin with glycerol and pale yellow transparent solid.It
iseasy compatible with various solvents and oils,such as coal tar oil,esters,petroleum
solvents,vegetable olis and turpentine oils,the resin has pale yellow and heat
resistance.Therefore,it is very suitable resin to apple for hotmelt adhesives,road
marker paints,lacquer and inks.
Quality Index:
| Color Grade≤
(Gardner
Grade) | Acid Number≤
(mgKOH/g) | Softening
Ponint℃≥
(Ball&Ring) | Solubility(1:1) |
| Benzol | Linseed
oil | | 3-6 |
30 | 128 | clear | compatible |
Application:Lacquer,Paints,Inks,Tackifiers for adhesives.
Packing:25Kgs
net weight in woven bag or 220Kgs net weight in galvanized iron drum.
Store&shippmeng:store
in cool place,avoid high temperature,taking away from fire and profibit to store
with oxidant agent. |
|
