牛皮膠粘合劑配方

涂漆紙用配方實(shí)例(1)

 牛皮膠                                     100

 苯酚                                        2

 水                                          200

 蓖麻油酸                                    60

石蠟紙用配方實(shí)例(2)

 牛皮膠                                     100克

 水                                          150

 蓖麻油酸－硫酸胺酯(90%)                10

〔制備方法〕混合后在水浴中溶解，再與100份二甲苯混勻即成。

膠合板及木材粘合用配方實(shí)例(3)

  牛皮膠                                    70

  尿素                                       14

  聚甲醛                                    7

  液體石蠟                                  1