标准搜索结果: 'GB 4806.11-2016英文版'
| 标准号码 | 内文 | 价格(元) | 第2步 | 交付天数[PDF] | 标准名称 | 相关标准 |
| GB 4806.11-2016 |
英文版
| 300 |
购买全文
|
现货, 9秒内下载
|
食品安全国家标准 食品接触用橡胶材料及制品
|
GB 4806.11-2016
|
标准编号: GB 4806.11-2016 (GB4806.11-2016)
中文名称: 食品安全国家标准 食品接触用橡胶材料及制品
英文名称: National food safety standard -- Food contact rubber materials and products
行业: 国家标准
中标分类: X09
字数估计: 12,137
发布日期: 2016-10-19
实施日期: 2017-04-19
旧标准 (被替代): GB 4806.1-1994部分
标准依据: 国家卫生和计划生育委员会公告2016年第15号
GB 4806.11-2016: 食品安全国家标准 食品接触用橡胶材料及制品
GB 4806.11-2016 英文名称: National food safety standard -- Food contact rubber materials and products
１ 范围
本标准适用于以天然橡胶、合成橡胶（包括经硫化的热塑性弹性体）和硅橡胶为主要原料制成的食
品接触材料及制品。
２ 术语和定义
２．１ 天然橡胶
从植物源巴西三叶橡胶树得到的顺式-１，４-聚戊二烯。
２．２ 硅橡胶
聚硅氧烷类基础聚合物与疏水性二氧化硅等物质在加热加压下硫化形成的有机硅弹性体。
３ 基本要求
食品接触用橡胶材料及制品应符合GB ４８０６．１的规定。
４ 技术要求
４．１ 原料要求
食品接触用橡胶材料及制品中的天然橡胶、合成橡胶、硅橡胶原料的使用应符合附录Ａ及相关公
告的规定，经硫化的热塑性弹性体树脂的使用应符合GB ４８０６．６-２０１６附录Ａ及相关公告的规定。
４．２ 感官要求
感官要求应符合表１的规定。
４．３ 理化指标
４．３．１ 理化指标应符合表２的规定。
GB ４８０６．１１-２０１６
ａ 接触婴幼儿食品的橡胶材料及制品应根据实际使用中的面积体积比将结果换算为 ｍｇ／ｋｇ，且限量为≤６０ｍｇ／ｋｇ。
４．３．２ 天然橡胶、合成橡胶、硅橡胶的单体及其他起始物的特定迁移限量、特定迁移总量限量和最大残留量应符合附录Ａ和相关公告的规定，经硫化的热塑性弹性体的单体及其他起始物的特定迁移限量、特定迁移总量限量和最大残留量应符合GB ４８０６．６-２０１６附录Ａ及相关公告的规定。
４．４ 添加剂
添加剂应符合GB ９６８５和相关公告的规定。
５ 其他
５．１ 迁移试验
５．１．１ 一般要求
迁移试验应按GB ３１６０４．１和GB ５００９．１５６规定执行，本标准中有明确规定的除外。
５．１．２ 食品模拟物
油脂类食品应选择５０％乙醇溶液（体积分数）作为食品模拟物，其他食品模拟物的选择按照
GB ３１６０４．１的规定执行。
５．１．３ 总迁移试验条件
的选择应符合表３的规定，其他使用条件下的总迁移试验条件选择应符合GB ３１６０４．１-２０１５中５．２的规定。
５．２ 标签标识
标签标识应符合GB ４８０６．１的规定。如产品含有天然乳胶，应标明“产品含有天然乳胶”。
GB 4806.11-2016
GB
NATIONAL STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
National food safety standard
Food contact rubber materials and products
ISSUED ON. OCTOBER 19, 2016
IMPLEMENTED ON. APRIL 19, 2017
Issued by. National Health and Family Planning Commission of the PRC
Table of contents
Foreword ... 3
1 Scope ... 4
2 Terms and definitions ... 4
3 Basic requirements ... 4
4 Technical requirements ... 4
5 Others ... 5
Appendix A Raw material requirements for food contact rubber materials and
products ... 7
Foreword
This standard replaces GB 4806.1-1994 “Hygienic standard for foodstuff
rubber products” and the relevant information on rubber polymers in the
“Notice on the publication of 107 kinds of resins that can be used for food
packaging materials such as polyhexamethylene adipamide” (No. 23
Announcement in 2011 by the former Ministry of Health).
As compared with the above standard and announcement, the main changes
of this standard are as follows.
- CHANGE the standard name into “National food safety standard - Food
contact rubber materials and products”;
- MODIFY the scope;
- ADD the basic requirements;
- ADD the raw material requirements;
- MODIFY the physical and chemical indicators;
- ADD the migration test requirements;
- ADD the label identification requirements;
- ADD the Appendix A.
National food safety standard
Food contact rubber materials and products
1 Scope
This standard applies to the food contact materials and products made of
natural rubber, synthetic rubber (including vulcanized thermoplastic elastomer)
and silicone rubber as the main raw materials.
2 Terms and definitions
2.1 Natural rubber
It refers to the cis-1, 4-polypentadiene obtained from the plant source Brazilian
clover rubber tree.
2.2 Silicone rubber
It refers to the organic silicone elastomer formed through vulcanization of the
polysiloxane-based polymer and hydrophobic silica and other substances
under heating and pressure.
3 Basic requirements
Food contact rubber materials and products shall comply with the provisions of
GB 4806.1.
4 Technical requirements
4.1 Raw material requirements
The use of the natural rubber, synthetic rubber and silicone rubber raw
materials in the food contact rubber materials and products shall comply with
the provisions of Appendix A and the relevant announcements, AND the use of
the vulcanized thermoplastic elastomer resin shall comply with the Appendix A
of GB 4806.6-2016 and the relevant announcements.
4.2 Sensory requirements
Appendix A
Raw material requirements for food contact rubber materials and
products
A.1 The base polymer for synthetic rubber shall comply with the provisions of
Table A.1.
A.2 The base polymer for silicone rubber shall comply with the provisions of
Table A.1.
A.3 The specific migration total limit [SML (T)] and SML (T) group number in
the Appendix B of GB 9685-2016 are applicable to this standard.
Table A.1 -- Base polymer for synthetic rubber and requirements for use
. Chinese name
CAS
number
Generi
c class
name
SML/QM
mg/kg
SML
mg/k
SML
(T)
group
numb
er
Other
requiremen
ts
3-hexafluoro-1-propylene and
vinylidene fluoride
9011-17-0
ND (1, 1, 2, 3, 3,
3-hexafluoro-1-prope
ne. SML, DL = 0.01
mg / kg); 5 (1,
1-difluoroethylene.
SML)
molecular
mass >
Copolymer of 1, 1, 2, 3, 3,
3-hexafluoro-1-propene and 1,
1-vinylidene fluoride and
tetrafluoroethylene
25190-89
-0
5 (1,
SML); 0.05
(tetrafluoroethylene.
SML); ND (1, 1, 2, 3,
3,
3-hexafluoro-1-prope
ne. SML, DL =
0 .01mg/kg)
Relative
molecular
Polymer of 2-methyl-1,
3-butadiene and
2-methyl-1-propene chloride
68081-82
-3 CIIR
ND (2-methyl-1,
3-butadiene. SML,
DL = 0.01 mg/kg); 1
(2-methyl-1,
Polymer of 2-methyl-1,
3-butadiene and
bromo-2-methyl-1-propene
68441-14
-5 BIIR
ND (2-methyl-1,
3-butadiene. SML,
DL = 0.01 mg/kg); 1
(2-methyl-1,
5 Polymer of 3α, 4, 7, 7α-tetrahydro-4,
25034-71
-3 EPDM
16 Polyethylene glycol
25322-68
-3
30 (in
ethylene
glycol)
(poly-2-methyl-
1, 3-butadiene)
ND (2-methyl-1,
3-butadiene. SML, DL =
0.01 mg/kg); 1
(2-methyl-1,
3-butadiene. QM)
Copolymer of
chlorobenzene
fluoride
9010-75-
5 (difluoroethylene.
SML); ND
(chlorotrifluoroethylene.
SML, DL = 0.01 mg/kg)
When there is no
corresponding
chlorobenzene
detection method, it
may use the 0.5 mg/6
dm2 (QM) as the limit
value.
Polymer of Tall
oil rosin and
fumarized
diacylated
rosin with
15 (in
formaldehy
de)
Copolymer of
ethylene,
propylene and
ethylene
norbornene;
Polymer of
[2.2.1]
hept-2-ene
and ethylene
and propylene
25038-36
-2 EPDM
0.05
(5-ethylidene-2-norborn
ene. SML)
|