用过乐华玛聚糖树脂的请进

quedemao

话说在南北美州 乐华玛的聚糖树脂和巴西DISAMTEX的乳化剂打的热火朝天，以下是比较，我不是来踢乐华玛的。。。

1.       Product flexibility:  DISASTAB GAT PL/EX is a very flexible product in terms of the different resins it can be used with.  For example you can use long oil, medium oil, short oil, and modified alkyds such as phenolic modified, styrenated alkyds, etc.  Lorama is mostly only used successfully with Long Oil Alkyds or maybe Medium Oil.  
这个介绍的是GAT更能使用多种醇酸改性的树脂体系，聚糖只适用于长油中油体系。


2.       Dosage:  The dosage of DISASTAB GAT PL/EX is much lower than Lorama, in fact in many cases our dosage is 1/3 of the dosage of Lorama. Customers like this benefit very much because our pricing is very similar to Lorama but the dosage much lower.
价格跟乐华玛相当，但用量只有其1/3。


3.       Better dry times: DISASTAB GAT PL/EX may provide slightly better dry times.  This can either improve the quality of their enamels or they can lower drier dosages and reduce costs further.
干燥时间短，能减少催干剂的使用量。


4.       Additive flexibility: DISASTAB GAT PL/EX doesn’t specify its own dispersant. The customer can use whichever good quality dispersant they wish unlike Lorama which tends to also sell customers their dispersants.
对于助剂的选择，相对乐华玛只有买他们的分散剂而言，DISASTAB能配合广泛的其他助剂使用。


希望对大家有用！！！

liutie1977

楼主先说一下你的储存稳定性怎么样吧
国内的醇酸与国外相比档次都比较低，所以这个问题国内厂家一直没办法解决

话不要说的太满/:815

quedemao

liutie1977 发表于 2011-9-5 16:03
楼主先说一下你的储存稳定性怎么样吧
国内的醇酸与国外相比档次都比较低，所以这个问题国内厂家一直没办法 ...

树脂质量倒是有差距，这个产品在60度烘箱中保存30天取出不分层，再加二甲苯搅拌还是不分层。