天津市拉勃助剂厂

ENGLISH

　　天津市拉勃助剂厂是经原五一化工厂改组后新创建的一家集体企业。地处天津市东丽区程林庄工业区，毗邻东外环线，卫国道；东邻国际机场，塘沽港。地理位置优越，水陆交通便利。企业利用尖

敏的市场信息，从基础环节整改发展，现已发展为较具规模的橡胶助剂的专业厂，拥有职工近200名，其中高中级职称人员占10%。

　　拉勃助剂厂是一家专为橡胶，石油化工行业配套的化工企业，现工厂

拥有年产“星花牌”橡胶防老剂甲（A）1500吨；防老剂RD，2000吨；防老剂SP，200吨；防老剂SP-C，500吨；改进型橡胶增塑剂A，600吨；200吨油品抗氧剂T-531等产品设备和能力。
　　为完善产品质量保证体系，本厂已申领国家级《企业质量检验机构评定合格证书》，并始终坚持以“质量为生命”的宗旨，把客户的要求作为我们的努力目标。天津拉勃助剂厂竭诚欢迎国内外新老客户来电，来函，来厂洽谈业务。

防老剂 RD

化学名称：2，2，4-三甲基-1，2二氢化喹啉聚合体
分 子 式：（C12H15N）n
执行标准：GB8826-88

产品规格
指标名称 精品 优级品 一级品
外观

琥珀色至棕色片状
软化点℃ 80-100
加热减量%≤  0.10 0.30 0.50
 灰分%≤  0.10 0.30 0.50
包　　　装： 25公斤编织带内衬塑料袋
性状与用途：

本品主要用作橡胶防老剂。对热和氧引起的老化有极佳的防护性能，对金属的催化氧化有较强的抑制作用，适用于天然胶，丁苯胶，丁腈胶，氯丁胶等胶中。由于防老剂RD分子量较高，扩散损失少，防护性能的保持性比较长，宜用于高温受热设备和热带地区使用的橡胶制品。本品污染性较低，在少量使用情况下，仍可用于浅色制品。在天然胶和丁苯胶中，当防老剂RD用量为防老剂丁一闰时即可达到相同的效果。由于防老剂RD在橡胶中相溶性好，在用量高达5份时仍不喷出，帮可提高防老剂的用量以改善对胶料的防老化性能，在动态条件下使用的橡胶制品中，如轮胎面和运输带，可将它与防老剂4010NA或AW并用。
厂址：天津市东丽区程林庄工业区五一化工厂院内
邮编：300163
电话：（022）24370313
传真：（022）24379994

中文版
Rubber Antiouxidant Plant of TianJin is a collective plant which the original 五一 chemical and industrial plant has reorganized,lines in Cheng Lin zhang industrial area,next to Road wei guo,outside surrounding road;next to the inernational plane field to east,Tang Gu port;the geographical location is superior,the water-land traffics are convenient.The plant utilizes the special prompt marketable information develops from the basic point:At present,it has become a fulltime rubber antioxidant plant with certain productive method relatively,havinig 200 workers or so,involving per 10 of the staff with middle,high duty.
Rubber Antioxidant Plant is chemical and industrial plant which connects with closed rubber lines the chemical and industrial lines of petroleum.At present,it has the equipments and productive ability of the 1500 tons antioxidant A for "star flower"brand;2000 tons antioxidant RD;200 tons SP;500 tons antioxidant SP-C;600 tons antioxidant prompt plasticizer A;200 tons the 531-antioxidant of oil per annual.
In order to consummate the quality assured system by and by,our plant applies for "the national the quality book assessed by the enterprise quality testing department" and always sticks to the aim "taking the productive quality granted as our lives",regards customers requirements our hard work direction.Rubber Antioxidant Plant wholehearted to welcome your telegram&letters welcomes the patronage of new or old friends from homeland,abroad!

ANTIOXIDANT RD
Chem Name:polymer of 2,2,4-trimethy-1,2-dihydro quinolio
Mele formu:(C12H15N)n
Execut level:GB8826-88

Specification
Name of index Select items High grade 2nd grade
Appearance amber to brown flake
solidifying point ℃ 80---100
Heating absorption%≤ 0.10 0.30 0.50
Ash content%≤ 0.10 0.30 0.50
Packing: In 25kg P.P.woven bag with plastic lining bag
Using: It is chief used as rubber antioxidant and has the exact protective
function to ageing causeed by oxygen,heating and catalyst,oxidation for metal.It is sitable to be used in natural rubber,styrene-butalliene rubber,cholorprene ruber,ect.And its lost is greatly reduced because antioxidant RD molecular weight is high and protective function can be lasted for a long.The conclusion is excellent to being used for high temperature heated device and rubber products in warmer area.Antioxidant RD,polluted degree is slight,So also canbe used in making the light color products.So its intermisciblity,perfect,prompt the function of protective rubber ageing,reduces the added antioxidant quantities.The rubber products in dynamic condition,for example,the surface of type,conueyer bet,it can be used to mix with antioxidant Aw or antioxidant 4010.